In the Linux kernel, the following vulnerability has been resolved: skbuff: skb_segment, Call zero copy functions before using skbuff frags Commit bf5c25d60861 ("skbuff: in skb_segment, call zerocopy functions once per nskb") added the call to zero copy functions in skb_segment(). The change introduced a bug in skb_segment() because skb_orphan_frags() may possibly change the number of fragments or allocate new fragments altogether leaving nrfrags and frag to point to the old values. This can cause a panic with stacktrace like the one below. [ 193.894380] BUG: kernel NULL pointer dereference, address: 00000000000000bc [ 193.895273] CPU: 13 PID: 18164 Comm: vh-net-17428 Kdump: loaded Tainted: G O 5.15.123+ #26 [ 193.903919] RIP: 0010:skb_segment+0xb0e/0x12f0 [ 194.021892] Call Trace: [ 194.027422] <TASK> [ 194.072861] tcp_gso_segment+0x107/0x540 [ 194.082031] inet_gso_segment+0x15c/0x3d0 [ 194.090783] skb_mac_gso_segment+0x9f/0x110 [ 194.095016] __skb_gso_segment+0xc1/0x190 [ 194.103131] netem_enqueue+0x290/0xb10 [sch_netem] [ 194.107071] dev_qdisc_enqueue+0x16/0x70 [ 194.110884] __dev_queue_xmit+0x63b/0xb30 [ 194.121670] bond_start_xmit+0x159/0x380 [bonding] [ 194.128506] dev_hard_start_xmit+0xc3/0x1e0 [ 194.131787] __dev_queue_xmit+0x8a0/0xb30 [ 194.138225] macvlan_start_xmit+0x4f/0x100 [macvlan] [ 194.141477] dev_hard_start_xmit+0xc3/0x1e0 [ 194.144622] sch_direct_xmit+0xe3/0x280 [ 194.147748] __dev_queue_xmit+0x54a/0xb30 [ 194.154131] tap_get_user+0x2a8/0x9c0 [tap] [ 194.157358] tap_sendmsg+0x52/0x8e0 [tap] [ 194.167049] handle_tx_zerocopy+0x14e/0x4c0 [vhost_net] [ 194.173631] handle_tx+0xcd/0xe0 [vhost_net] [ 194.176959] vhost_worker+0x76/0xb0 [vhost] [ 194.183667] kthread+0x118/0x140 [ 194.190358] ret_from_fork+0x1f/0x30 [ 194.193670] </TASK> In this case calling skb_orphan_frags() updated nr_frags leaving nrfrags local variable in skb_segment() stale. This resulted in the code hitting i >= nrfrags prematurely and trying to move to next frag_skb using list_skb pointer, which was NULL, and caused kernel panic. Move the call to zero copy functions before using frags and nr_frags.

suse_linux SUSE-SU-2025:03600-1: SUSE openSUSE 15 : Security update for the Linux Kernel (Important) (SUSE-SU-2025:03600-1)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:22752 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: ALSA: usb-audio: ALSA USB Audio Out-of-Bounds Bug (CVE-2022-48701)

    * kernel: nfsd: don't ignore the return code of svc_proc_register() (CVE-2025-22026)

    * kernel: udp: Fix memory accounting leak. (CVE-2025-22058)

    * kernel: net_sched: hfsc: Fix a UAF vulnerability in class handling (CVE-2025-37797)

    * kernel: net: usb: smsc75xx: Limit packet length to skb->len (CVE-2023-53125)

    * kernel: net_sched: ets: Fix double list add in class with netem as child qdisc (CVE-2025-37914)

    * kernel: ASoC: SOF: Intel: hda: Fix potential buffer overflow by snprintf() (CVE-2022-50050)

    * kernel: mptcp: do not queue data on closed subflows (CVE-2022-50070)

    * kernel: ALSA: bcd2000: Fix a UAF bug on the error path of probing (CVE-2022-50229)

    * kernel: KVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0 (CVE-2022-50228)

    * kernel: firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails (CVE-2022-50087)

    * kernel: bpf: Don't use tnum_range on array range checking for poke descriptors (CVE-2022-49985)

    * kernel: drm/amd/display: clear optc underflow before turn off odm clock (CVE-2022-49969)

    * kernel: md-raid10: fix KASAN warning (CVE-2022-50211)

    * kernel: i40e: fix MMIO write access to an invalid page in i40e_clear_hw (CVE-2025-38200)

    * kernel: RDMA/iwcm: Fix use-after-free of work objects after cm_id destruction (CVE-2025-38211)

    * kernel: scsi: lpfc: Use memcpy() for BIOS version (CVE-2025-38332)

    * kernel: vsock: Fix transport_* TOCTOU (CVE-2025-38461)

    * kernel: drm/gem: Acquire references on GEM handles for framebuffers (CVE-2025-38449)

    * kernel: net/sched: sch_qfq: Fix race condition on qfq_aggregate (CVE-2025-38477)

    * kernel: do_change_type(): refuse to operate on unmounted/not ours mounts (CVE-2025-38498)

    * kernel: smb: client: fix use-after-free in cifs_oplock_break (CVE-2025-38527)

    * kernel: HID: core: Harden s32ton() against conversion to 0 bits (CVE-2025-38556)

    * kernel: tls: separate no-async decryption request handling from async (CVE-2024-58240)

    * kernel: NFS: Fix a race when updating an existing write (CVE-2025-39697)

    * kernel: NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() (CVE-2025-39730)

    * kernel: ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control (CVE-2025-39751)

    * kernel: wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies() (CVE-2023-53213)

    * kernel: wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes (CVE-2023-53185)

    * kernel: mm: fix zswap writeback race condition (CVE-2023-53178)

    * kernel: Bluetooth: L2CAP: Fix use-after-free (CVE-2023-53305)

    * kernel: fs: fix UAF/GPF bug in nilfs_mdt_destroy (CVE-2022-50367)

    * kernel: net: sched: sfb: fix null pointer access issue when sfb_init() fails (CVE-2022-50356)

    * kernel: skbuff: skb_segment, Call zero copy functions before using skbuff frags (CVE-2023-53354)

    * kernel: crypto: seqiv - Handle EBUSY correctly (CVE-2023-53373)

    * kernel: Bluetooth: Fix potential use-after-free when clear keys (CVE-2023-53386)

    * kernel: Bluetooth: L2CAP: Fix user-after-free (CVE-2022-50386)

    * kernel: ext4: fix undefined behavior in bit shift for ext4_check_flag_values (CVE-2022-50403)

    * kernel: wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit() (CVE-2022-50408)

    * kernel: NFSD: Protect against send buffer overflow in NFSv2 READ (CVE-2022-50410)

    * kernel: wifi: cfg80211: fix use-after-free in cmp_bss() (CVE-2025-39864)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:22072 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: ALSA: usb-audio: Validate UAC3 power domain descriptors, too (CVE-2025-38729)

    * kernel: sctp: linearize cloned gso packets in sctp_rcv (CVE-2025-38718)

    * kernel: ALSA: usb-audio: Validate UAC3 cluster segment descriptors (CVE-2025-39757)

    * kernel: x86/vmscape: Add conditional IBPB mitigation (CVE-2025-40300)

    * kernel: Bluetooth: L2CAP: fix bad unlock balance in l2cap_disconnect_rsp (CVE-2023-53297)

    * kernel: efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare (CVE-2025-39817)

    * kernel: cifs: fix oops during encryption (CVE-2022-50341)

    * kernel: scsi: qla2xxx: Wait for io return on terminate rport (CVE-2023-53322)

    * kernel: ip6mr: Fix skb_under_panic in ip6mr_cache_report() (CVE-2023-53365)

    * kernel: skbuff: skb_segment, Call zero copy functions before using skbuff frags (CVE-2023-53354)

    * kernel: Bluetooth: Fix potential use-after-free when clear keys (CVE-2023-53386)

    * kernel: ext4: fix undefined behavior in bit shift for ext4_check_flag_values (CVE-2022-50403)

    * kernel: mm/memory-failure: fix VM_BUG_ON_PAGE(PagePoisoned(page)) when unpoison memory (CVE-2025-39883)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:22006 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: ethtool: check device is present when getting link settings (CVE-2024-46679)

    * kernel: ALSA: usb-audio: Validate UAC3 power domain descriptors, too (CVE-2025-38729)

    * kernel: sctp: linearize cloned gso packets in sctp_rcv (CVE-2025-38718)

    * kernel: NFS: Fix a race when updating an existing write (CVE-2025-39697)

    * kernel: ALSA: usb-audio: Validate UAC3 cluster segment descriptors (CVE-2025-39757)

    * kernel: x86/vmscape: Add conditional IBPB mitigation (CVE-2025-40300)

    * kernel: wifi: mac80211: check S1G action frame size (CVE-2023-53257)

    * kernel: mt76: mt7921: fix kernel panic by accessing unallocated eeprom.data (CVE-2023-53232)

    * kernel: Bluetooth: L2CAP: fix bad unlock balance in l2cap_disconnect_rsp (CVE-2023-53297)

    * kernel: cifs: fix oops during encryption (CVE-2022-50341)

    * kernel: ip6mr: Fix skb_under_panic in ip6mr_cache_report() (CVE-2023-53365)

    * kernel: net: sched: sfb: fix null pointer access issue when sfb_init() fails (CVE-2022-50356)

    * kernel: skbuff: skb_segment, Call zero copy functions before using skbuff frags (CVE-2023-53354)

    * kernel: RDMA/mlx5: Fix mlx5_ib_get_hw_stats when used for device (CVE-2023-53393)

    * kernel: Bluetooth: L2CAP: Fix user-after-free (CVE-2022-50386)

    * kernel: ext4: fix undefined behavior in bit shift for ext4_check_flag_values (CVE-2022-50403)

    * kernel: NFSD: Protect against send buffer overflow in NFSv2 READ (CVE-2022-50410)

    * kernel: mm/memory-failure: fix VM_BUG_ON_PAGE(PagePoisoned(page)) when unpoison memory (CVE-2025-39883)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:4141-1 advisory.

    The SUSE Linux Enterprise 15 SP7 RT kernel was updated to fix various security issues

    The following security issues were fixed:

    - CVE-2025-38008: mm/page_alloc: fix race condition in unaccepted memory handling (bsc#1244939).
    - CVE-2025-38539: trace/fgraph: Fix the warning caused by missing unregister notifier (bsc#1248211).
    - CVE-2025-38552: mptcp: plug races between subflow fail and subflow creation (bsc#1248230).
    - CVE-2025-38653: proc: use the same treatment to check proc_lseek as ones for proc_read_iter et.al     (bsc#1248630).
    - CVE-2025-38699: scsi: bfa: Double-free fix (bsc#1249224).
    - CVE-2025-38700: scsi: libiscsi: Initialize iscsi_conn->dd_data only if memory is allocated     (bsc#1249182).
    - CVE-2025-38718: sctp: linearize cloned gso packets in sctp_rcv (bsc#1249161).
    - CVE-2025-38734: net/smc: fix UAF on smcsk after smc_listen_out() (bsc#1249324).
    - CVE-2025-38735: gve: prevent ethtool ops after shutdown (bsc#1249288).
    - CVE-2025-39673: ppp: fix race conditions in ppp_fill_forward_path (bsc#1249320).
    - CVE-2025-39676: scsi: qla4xxx: Prevent a potential error pointer dereference (bsc#1249302).
    - CVE-2025-39683: tracing: Limit access to parser->buffer when trace_get_user failed (bsc#1249286).
    - CVE-2025-39697: nfs: remove dead code for the old swap over NFS implementation (bsc#1249319).
    - CVE-2025-39702: ipv6: sr: Fix MAC comparison to be constant-time (bsc#1249317).
    - CVE-2025-39756: fs: Prevent file descriptor table allocations exceeding INT_MAX (bsc#1249512).
    - CVE-2025-39794: ARM: tegra: Use I/O memcpy to write to IRAM (bsc#1249595).
    - CVE-2025-39810: bnxt_en: Fix memory corruption when FW resources change during ifdown (bsc#1249975).
    - CVE-2025-39812: sctp: initialize more fields in sctp_v6_from_sk() (bsc#1250202).
    - CVE-2025-39813: ftrace: Fix potential warning in trace_printk_seq during ftrace_dump (bsc#1250032).
    - CVE-2025-39828: atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control() (bsc#1250205).
    - CVE-2025-39832: net/mlx5: Add sync reset drop mode support (bsc#1249901).
    - CVE-2025-39847: ppp: fix memory leak in pad_compress_skb (bsc#1250292).
    - CVE-2025-39850: vxlan: Fix NPD in {arp,neigh}_reduce() when using nexthop objects (bsc#1250276).
    - CVE-2025-39851: vxlan: Fix NPD when refreshing an FDB entry with a nexthop object (bsc#1250296).
    - CVE-2025-39853: i40e: Fix potential invalid access when MAC list is empty (bsc#1250275).
    - CVE-2025-39854: ice: fix NULL access of tx->in_use in ice_ll_ts_intr (bsc#1250297).
    - CVE-2025-39866: fs: writeback: fix use-after-free in __mark_inode_dirty() (bsc#1250455).
    - CVE-2025-39876: net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable() (bsc#1250400).
    - CVE-2025-39881: kernfs: Fix UAF in polling when open file is released (bsc#1250379).
    - CVE-2025-39895: sched: Fix sched_numa_find_nth_cpu() if mask offline (bsc#1250721).
    - CVE-2025-39900: net_sched: gen_estimator: fix est_timer() vs CONFIG_PREEMPT_RT=y (bsc#1250758).
    - CVE-2025-39902: mm/slub: avoid accessing metadata when pointer is invalid in object_err() (bsc#1250702).
    - CVE-2025-39911: i40e: fix IRQ freeing in i40e_vsi_request_irq_msix error path (bsc#1250704).
    - CVE-2025-39945: cnic: Fix use-after-free bugs in cnic_delete_task (bsc#1251230).
    - CVE-2025-39946: tls: make sure to abort the stream if headers are bogus (bsc#1251114).
    - CVE-2025-39947: net/mlx5e: Harden uplink netdev access against device unbind (bsc#1251232).
    - CVE-2025-39948: ice: fix Rx page leak on multi-buffer frames (bsc#1251233).
    - CVE-2025-39949: qed: Don't collect too many protection override GRC elements (bsc#1251177).
    - CVE-2025-39955: tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect() (bsc#1251804).
    - CVE-2025-39968: i40e: add max boundary check for VF filters (bsc#1252047).
    - CVE-2025-39969: i40e: fix validation of VF state in get resources (bsc#1252044).
    - CVE-2025-39970: i40e: fix input validation logic for action_meta (bsc#1252051).
    - CVE-2025-39971: i40e: fix idx validation in config queues msg (bsc#1252052).
    - CVE-2025-39972: i40e: fix idx validation in i40e_validate_queue_map (bsc#1252039).
    - CVE-2025-39973: i40e: add validation for ring_len param (bsc#1252035).
    - CVE-2025-39978: octeontx2-pf: Fix potential use after free in otx2_tc_add_flow() (bsc#1252069).
    - CVE-2025-39984: net: tun: Update napi->skb after XDP process (bsc#1252081).
    - CVE-2025-40000: wifi: rtw89: fix use-after-free in rtw89_core_tx_kick_off_and_wait() (bsc#1252062).
    - CVE-2025-40005: spi: cadence-quadspi: Implement refcount to handle unbind during busy (bsc#1252349).
    - CVE-2025-40012: net/smc: fix warning in smc_rx_splice() when calling get_page() (bsc#1252330).
    - CVE-2025-40018: ipvs: Defer ip_vs_ftp unregister during netns cleanup (bsc#1252688).
    - CVE-2025-40051: vhost: vringh: Modify the return value check (bsc#1252858).
    - CVE-2025-40056: vhost: vringh: Fix copy_to_iter return value check (bsc#1252826).
    - CVE-2025-40060: coresight: trbe: Return NULL pointer for allocation failures (bsc#1252848).
    - CVE-2025-40078: bpf: Explicitly check accesses to bpf_sock_addr (bsc#1252789).
    - CVE-2025-40100: btrfs: do not assert we found block group item when creating free space tree     (bsc#1252918).

    The following non security issues were fixed:

    - ACPI/processor_idle: Add FFH state handling (jsc#PED-13815).
    - ACPI/processor_idle: Export acpi_processor_ffh_play_dead() (jsc#PED-13815).
    - ACPI: battery: Add synchronization between interface updates (git-fixes).
    - ACPI: processor: Rescan 'dead' SMT siblings during initialization (jsc#PED-13815).
    - KVM: PPC: Fix misleading interrupts comment in kvmppc_prepare_to_enter() (bsc#1215199).
    - KVM: x86: Plumb in the vCPU to kvm_x86_ops.hwapic_isr_update() (git-fixes).
    - KVM: x86: Process 'guest stopped request' once per guest time update (git-fixes).
    - PM: hibernate: Add pm_hibernation_mode_is_suspend() (bsc#1243112).
    - PM: hibernate: Add stub for pm_hibernate_is_recovering() (bsc#1243112).
    - PM: hibernate: Fix pm_hibernation_mode_is_suspend() build breakage (bsc#1243112).
    - PM: hibernate: add new api pm_hibernate_is_recovering() (bsc#1243112).
    - Reapply 'x86/smp: Eliminate mwait_play_dead_cpuid_hint()' (jsc#PED-13815).
    - bpf: Allow helper bpf_get_[ns_]current_pid_tgid() for all prog types (bsc#1252364).
    - cpufreq: intel_pstate: Fix object lifecycle issue in update_qos_request() (stable-fixes git-fixes).
    - cpuidle: Do not return from cpuidle_play_dead() on callback failures (jsc#PED-13815).
    - dpll: Make ZL3073X invisible (bsc#1252253).
    - dpll: zl3073x: Add firmware loading functionality (bsc#1252253).
    - dpll: zl3073x: Add functions to access hardware registers (bsc#1252253).
    - dpll: zl3073x: Add low-level flash functions (bsc#1252253).
    - dpll: zl3073x: Add support to get fractional frequency offset (bsc#1252253).
    - dpll: zl3073x: Add support to get phase offset on connected input pin (bsc#1252253).
    - dpll: zl3073x: Add support to get/set esync on pins (bsc#1252253).
    - dpll: zl3073x: Fix build failure (bsc#1252253).
    - dpll: zl3073x: Fix double free in zl3073x_devlink_flash_update() (bsc#1252253).
    - dpll: zl3073x: Handle missing or corrupted flash configuration (bsc#1252253).
    - dpll: zl3073x: Implement devlink flash callback (bsc#1252253).
    - dpll: zl3073x: Increase maximum size of flash utility (bsc#1252253).
    - dpll: zl3073x: Refactor DPLL initialization (bsc#1252253).
    - dpll: zl3073x: ZL3073X_I2C and ZL3073X_SPI should depend on NET (bsc#1252253).
    - drm/amd : Update MES API header file for v11 & v12 (stable-fixes).
    - drm/amd/amdgpu: Implement MES suspend/resume gang functionality for v12 (bsc#1243112).
    - drm/amd/display: Add NULL check for stream before dereference in 'dm_vupdate_high_irq' (bsc#1243112).
    - drm/amd/display: Enable Dynamic DTBCLK Switch (bsc#1243112).
    - drm/amd/display: Fix vupdate_offload_work doc (bsc#1243112).
    - drm/amd/display: fix dmub access race condition (bsc#1243112).
    - drm/amd/display: more liberal vmin/vmax update for freesync (bsc#1243112).
    - drm/amd/include : MES v11 and v12 API header update (stable-fixes).
    - drm/amd/include : Update MES v12 API for fence update (stable-fixes).
    - drm/amd/pm: fix smu table id bound check issue in smu_cmn_update_table() (git-fixes).
    - drm/amd: Avoid evicting resources at S5 (bsc#1243112).
    - drm/amd: Check whether secure display TA loaded successfully (bsc#1243112).
    - drm/amd: Fix hybrid sleep (bsc#1243112).
    - drm/amd: Only restore cached manual clock settings in restore if OD enabled (bsc#1243112).
    - drm/amd: Restore cached manual clock settings during resume (bsc#1243112).
    - drm/amdgpu/mes11: implement detect and reset callback (bsc#1243112).
    - drm/amdgpu/mes12: implement detect and reset callback (bsc#1243112).
    - drm/amdgpu/mes: add front end for detect and reset hung queue (bsc#1243112).
    - drm/amdgpu/vpe: cancel delayed work in hw_fini (bsc#1243112).
    - drm/amdgpu: Avoid rma causes GPU duplicate reset (bsc#1243112).
    - drm/amdgpu: Fix for GPU reset being blocked by KIQ I/O (bsc#1243112).
    - drm/amdgpu: Report individual reset error (bsc#1243112).
    - drm/amdgpu: do not resume device in thaw for normal hibernation (bsc#1243112).
    - drm/amdgpu: fix link error for !PM_SLEEP (bsc#1243112).
    - drm/amdkfd: Fix mmap write lock not release (bsc#1243112).
    - drm/xe/guc: Prepare GuC register list and update ADS size for error capture (stable-fixes).
    - ext4: fix checks for orphan inodes (bsc#1250119).
    - hfsplus: fix KMSAN uninit-value issue in hfsplus_delete_cat() (git-fixes).
    - intel_idle: Provide the default enter_dead() handler (jsc#PED-13815).
    - intel_idle: Rescan 'dead' SMT siblings during initialization (jsc#PED-13815).
    - intel_idle: Use subsys_initcall_sync() for initialization (jsc#PED-13815).
    - ixgbe: handle IXGBE_VF_FEATURES_NEGOTIATE mbox cmd (bsc#1247222).
    - ixgbe: handle IXGBE_VF_GET_PF_LINK_STATE mailbox operation (bsc#1247222).
    - ixgbevf: fix getting link speed data for E610 devices (bsc#1247222).
    - ixgbevf: fix mailbox API compatibility by negotiating supported features (bsc#1247222).
    - kdb: Replace deprecated strcpy() with memmove() in vkdb_printf() (bsc#1252939).
    - module: Prevent silent truncation of module name in delete_module(2) (git-fixes).
    - net: mana: Use page pool fragments for RX buffers instead of full pages to improve memory efficiency     (bsc#1248754).
    - netfilter: nft_objref: validate objref and objrefmap expressions (bsc#1250237).
    - nvme-auth: update bi_directional flag (git-fixes bsc#1249735).
    - nvme-auth: update sc_c in host response (git-fixes bsc#1249397).
    - nvme-fc: use lock accessing port_state and rport state (bsc#1245193 bsc#1247500).
    - nvme-tcp: send only permitted commands for secure concat (git-fixes bsc#1247683).
    - nvmet-fc: avoid scheduling association deletion twice (bsc#1245193 bsc#1247500).
    - nvmet-fc: move lsop put work to nvmet_fc_ls_req_op (bsc#1245193 bsc#1247500).
    - nvmet-fcloop: call done callback even when remote port is gone (bsc#1245193 bsc#1247500).
    - perf/x86/intel: Allow to update user space GPRs from PEBS records (git-fixes).
    - perf/x86/intel: Fix crash in icl_update_topdown_event() (git-fixes).
    - phy: cadence: cdns-dphy: Update calibration wait time for startup state machine (git-fixes).
    - platform/x86/amd/pmc: Add 1Ah family series to STB support list (bsc#1243112).
    - platform/x86/amd/pmc: Add MECHREVO Yilong15Pro to spurious_8042 list (bsc#1243112).
    - platform/x86/amd/pmc: Add Stellaris Slim Gen6 AMD to spurious 8042 quirks list (bsc#1243112).
    - platform/x86/amd/pmc: Add VPE information for AMDI000A platform (bsc#1243112).
    - platform/x86/amd/pmc: Add idlemask support for 1Ah family (bsc#1243112).
    - platform/x86/amd/pmc: Extend support for PMC features on new AMD platform (bsc#1243112).
    - platform/x86/amd/pmc: Fix SMU command submission path on new AMD platform (bsc#1243112).
    - platform/x86/amd/pmc: Modify SMU message port for latest AMD platform (bsc#1243112).
    - platform/x86/amd/pmc: Notify user when platform does not support s0ix transition (bsc#1243112).
    - platform/x86/amd/pmc: Remove unnecessary line breaks (bsc#1243112).
    - platform/x86/amd/pmc: Send OS_HINT command for AMDI000A platform (bsc#1243112).
    - platform/x86/amd/pmc: Send OS_HINT command for new AMD platform (bsc#1243112).
    - platform/x86/amd/pmc: Update IP information structure for newer SoCs (bsc#1243112).
    - platform/x86/amd/pmc: Use ARRAY_SIZE() to fill num_ips information (bsc#1243112).
    - platform/x86/amd/pmc: call amd_pmc_get_ip_info() during driver probe (bsc#1243112).
    - platform/x86/amd: pmc: Add new ACPI ID AMDI000B (bsc#1243112).
    - platform/x86/amd: pmc: Drop SMU F/W match for Cezanne (bsc#1243112).
    - platform/x86/amd: pmc: Use guard(mutex) (bsc#1243112).
    - powerpc/boot: Fix build with gcc 15 (bsc#1215199).
    - powerpc/fadump: skip parameter area allocation when fadump is disabled (jsc#PED-9891 git-fixes).
    - powerpc/kvm: Fix ifdef to remove build warning (bsc#1215199).
    - powerpc/powernv/pci: Fix underflow and leak issue (bsc#1215199).
    - powerpc/pseries/msi: Fix potential underflow and leak issue (bsc#1215199).
    - powerpc: floppy: Add missing checks after DMA map (bsc#1215199).
    - proc: fix missing pde_set_flags() for net proc files (bsc#1248630)
    - proc: fix type confusion in pde_set_flags() (bsc#1248630)
    - sched/idle: Conditionally handle tick broadcast in default_idle_call() (bsc#1248517).
    - scsi: fc: Avoid -Wflex-array-member-not-at-end warnings (bsc#1250519).
    - scsi: lpfc: Abort outstanding ELS WQEs regardless of if rmmod is in progress (bsc#1250519).
    - scsi: lpfc: Check return status of lpfc_reset_flush_io_context during TGT_RESET (bsc#1250519).
    - scsi: lpfc: Clean up allocated queues when queue setup mbox commands fail (bsc#1250519).
    - scsi: lpfc: Copyright updates for 14.4.0.11 patches (bsc#1250519).
    - scsi: lpfc: Decrement ndlp kref after FDISC retries exhausted (bsc#1250519).
    - scsi: lpfc: Ensure PLOGI_ACC is sent prior to PRLI in Point to Point topology (bsc#1250519).
    - scsi: lpfc: Fix buffer free/clear order in deferred receive path (bsc#1250519).
    - scsi: lpfc: Fix wrong function reference in a comment (bsc#1250519).
    - scsi: lpfc: Remove ndlp kref decrement clause for F_Port_Ctrl in lpfc_cleanup (bsc#1250519).
    - scsi: lpfc: Remove redundant assignment to avoid memory leak (bsc#1250519).
    - scsi: lpfc: Remove unused member variables in struct lpfc_hba and lpfc_vport (bsc#1250519).
    - scsi: lpfc: Update lpfc version to 14.4.0.11 (bsc#1250519).
    - scsi: lpfc: Use int type to store negative error codes (bsc#1250519).
    - scsi: lpfc: use min() to improve code (bsc#1250519).
    - serial: sc16is7xx: rename Kconfig CONFIG_SERIAL_SC16IS7XX_CORE (bsc#1252469)
    - skmsg: Return copied bytes in sk_msg_memcopy_from_iter (bsc#1250650).
    - smb: client: fix crypto buffers in non-linear memory (bsc#1250491, bsc#1239206).
    - smb: client: fix potential cfid UAF in smb2_query_info_compound (bsc#1248886).
    - tcp_bpf: Fix copied value in tcp_bpf_sendmsg (bsc#1250650).
    - tracing: Remove unneeded goto out logic (bsc#1249286).
    - x86/idle: Sanitize X86_BUG_AMD_E400 handling (bsc#1248517).
    - x86/resctrl: Fix miscount of bandwidth event when reactivating previously unavailable RMID     (bsc#1252734).
    - x86/resctrl: Refactor resctrl_arch_rmid_read() (bsc#1252734).
    - x86/smp: Allow calling mwait_play_dead with an arbitrary hint (jsc#PED-13815).
    - x86/smp: Fix mwait_play_dead() and acpi_processor_ffh_play_dead() noreturn behavior (jsc#PED-13815).
    - x86/smp: PM/hibernate: Split arch_resume_nosmt() (jsc#PED-13815).
    - x86/topology: Implement topology_is_core_online() to address SMT regression (jsc#PED-13815).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:4132-1 advisory.

    The SUSE Linux Enterprise 15 SP7 Azure kernel was updated to fix various security issues

    The following security issues were fixed:

    - CVE-2025-38008: mm/page_alloc: fix race condition in unaccepted memory handling (bsc#1244939).
    - CVE-2025-38539: trace/fgraph: Fix the warning caused by missing unregister notifier (bsc#1248211).
    - CVE-2025-38552: mptcp: plug races between subflow fail and subflow creation (bsc#1248230).
    - CVE-2025-38653: proc: use the same treatment to check proc_lseek as ones for proc_read_iter et.al     (bsc#1248630).
    - CVE-2025-38699: scsi: bfa: Double-free fix (bsc#1249224).
    - CVE-2025-38700: scsi: libiscsi: Initialize iscsi_conn->dd_data only if memory is allocated     (bsc#1249182).
    - CVE-2025-38718: sctp: linearize cloned gso packets in sctp_rcv (bsc#1249161).
    - CVE-2025-38734: net/smc: fix UAF on smcsk after smc_listen_out() (bsc#1249324).
    - CVE-2025-38735: gve: prevent ethtool ops after shutdown (bsc#1249288).
    - CVE-2025-39673: ppp: fix race conditions in ppp_fill_forward_path (bsc#1249320).
    - CVE-2025-39676: scsi: qla4xxx: Prevent a potential error pointer dereference (bsc#1249302).
    - CVE-2025-39683: tracing: Limit access to parser->buffer when trace_get_user failed (bsc#1249286).
    - CVE-2025-39697: nfs: remove dead code for the old swap over NFS implementation (bsc#1249319).
    - CVE-2025-39702: ipv6: sr: Fix MAC comparison to be constant-time (bsc#1249317).
    - CVE-2025-39756: fs: Prevent file descriptor table allocations exceeding INT_MAX (bsc#1249512).
    - CVE-2025-39794: ARM: tegra: Use I/O memcpy to write to IRAM (bsc#1249595).
    - CVE-2025-39810: bnxt_en: Fix memory corruption when FW resources change during ifdown (bsc#1249975).
    - CVE-2025-39812: sctp: initialize more fields in sctp_v6_from_sk() (bsc#1250202).
    - CVE-2025-39813: ftrace: Fix potential warning in trace_printk_seq during ftrace_dump (bsc#1250032).
    - CVE-2025-39828: atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control() (bsc#1250205).
    - CVE-2025-39832: net/mlx5: Add sync reset drop mode support (bsc#1249901).
    - CVE-2025-39847: ppp: fix memory leak in pad_compress_skb (bsc#1250292).
    - CVE-2025-39850: vxlan: Fix NPD in {arp,neigh}_reduce() when using nexthop objects (bsc#1250276).
    - CVE-2025-39851: vxlan: Fix NPD when refreshing an FDB entry with a nexthop object (bsc#1250296).
    - CVE-2025-39853: i40e: Fix potential invalid access when MAC list is empty (bsc#1250275).
    - CVE-2025-39854: ice: fix NULL access of tx->in_use in ice_ll_ts_intr (bsc#1250297).
    - CVE-2025-39866: fs: writeback: fix use-after-free in __mark_inode_dirty() (bsc#1250455).
    - CVE-2025-39876: net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable() (bsc#1250400).
    - CVE-2025-39881: kernfs: Fix UAF in polling when open file is released (bsc#1250379).
    - CVE-2025-39895: sched: Fix sched_numa_find_nth_cpu() if mask offline (bsc#1250721).
    - CVE-2025-39900: net_sched: gen_estimator: fix est_timer() vs CONFIG_PREEMPT_RT=y (bsc#1250758).
    - CVE-2025-39902: mm/slub: avoid accessing metadata when pointer is invalid in object_err() (bsc#1250702).
    - CVE-2025-39911: i40e: fix IRQ freeing in i40e_vsi_request_irq_msix error path (bsc#1250704).
    - CVE-2025-39945: cnic: Fix use-after-free bugs in cnic_delete_task (bsc#1251230).
    - CVE-2025-39946: tls: make sure to abort the stream if headers are bogus (bsc#1251114).
    - CVE-2025-39947: net/mlx5e: Harden uplink netdev access against device unbind (bsc#1251232).
    - CVE-2025-39948: ice: fix Rx page leak on multi-buffer frames (bsc#1251233).
    - CVE-2025-39949: qed: Don't collect too many protection override GRC elements (bsc#1251177).
    - CVE-2025-39955: tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect() (bsc#1251804).
    - CVE-2025-39968: i40e: add max boundary check for VF filters (bsc#1252047).
    - CVE-2025-39969: i40e: fix validation of VF state in get resources (bsc#1252044).
    - CVE-2025-39970: i40e: fix input validation logic for action_meta (bsc#1252051).
    - CVE-2025-39971: i40e: fix idx validation in config queues msg (bsc#1252052).
    - CVE-2025-39972: i40e: fix idx validation in i40e_validate_queue_map (bsc#1252039).
    - CVE-2025-39973: i40e: add validation for ring_len param (bsc#1252035).
    - CVE-2025-39978: octeontx2-pf: Fix potential use after free in otx2_tc_add_flow() (bsc#1252069).
    - CVE-2025-39984: net: tun: Update napi->skb after XDP process (bsc#1252081).
    - CVE-2025-40000: wifi: rtw89: fix use-after-free in rtw89_core_tx_kick_off_and_wait() (bsc#1252062).
    - CVE-2025-40005: spi: cadence-quadspi: Implement refcount to handle unbind during busy (bsc#1252349).
    - CVE-2025-40012: net/smc: fix warning in smc_rx_splice() when calling get_page() (bsc#1252330).
    - CVE-2025-40018: ipvs: Defer ip_vs_ftp unregister during netns cleanup (bsc#1252688).
    - CVE-2025-40051: vhost: vringh: Modify the return value check (bsc#1252858).
    - CVE-2025-40056: vhost: vringh: Fix copy_to_iter return value check (bsc#1252826).
    - CVE-2025-40060: coresight: trbe: Return NULL pointer for allocation failures (bsc#1252848).
    - CVE-2025-40078: bpf: Explicitly check accesses to bpf_sock_addr (bsc#1252789).
    - CVE-2025-40080: nbd: restrict sockets to TCP and UDP (bsc#1252774).
    - CVE-2025-40100: btrfs: do not assert we found block group item when creating free space tree     (bsc#1252918).

    The following non security issues were fixed:

    - ACPI/processor_idle: Add FFH state handling (jsc#PED-13815).
    - ACPI/processor_idle: Export acpi_processor_ffh_play_dead() (jsc#PED-13815).
    - ACPI: battery: Add synchronization between interface updates (git-fixes).
    - ACPI: processor: Rescan 'dead' SMT siblings during initialization (jsc#PED-13815).
    - KVM: PPC: Fix misleading interrupts comment in kvmppc_prepare_to_enter() (bsc#1215199).
    - KVM: x86: Plumb in the vCPU to kvm_x86_ops.hwapic_isr_update() (git-fixes).
    - KVM: x86: Process 'guest stopped request' once per guest time update (git-fixes).
    - PM: hibernate: Add pm_hibernation_mode_is_suspend() (bsc#1243112).
    - PM: hibernate: Add stub for pm_hibernate_is_recovering() (bsc#1243112).
    - PM: hibernate: Fix pm_hibernation_mode_is_suspend() build breakage (bsc#1243112).
    - PM: hibernate: add new api pm_hibernate_is_recovering() (bsc#1243112).
    - bpf: Allow helper bpf_get_[ns_]current_pid_tgid() for all prog types (bsc#1252364).
    - cpufreq: intel_pstate: Fix object lifecycle issue in update_qos_request() (stable-fixes git-fixes).
    - cpuidle: Do not return from cpuidle_play_dead() on callback failures (jsc#PED-13815).
    - dpll: Make ZL3073X invisible (bsc#1252253).
    - dpll: zl3073x: Add firmware loading functionality (bsc#1252253).
    - dpll: zl3073x: Add functions to access hardware registers (bsc#1252253).
    - dpll: zl3073x: Add low-level flash functions (bsc#1252253).
    - dpll: zl3073x: Add support to get fractional frequency offset (bsc#1252253).
    - dpll: zl3073x: Add support to get phase offset on connected input pin (bsc#1252253).
    - dpll: zl3073x: Add support to get/set esync on pins (bsc#1252253).
    - dpll: zl3073x: Fix build failure (bsc#1252253).
    - dpll: zl3073x: Fix double free in zl3073x_devlink_flash_update() (bsc#1252253).
    - dpll: zl3073x: Handle missing or corrupted flash configuration (bsc#1252253).
    - dpll: zl3073x: Implement devlink flash callback (bsc#1252253).
    - dpll: zl3073x: Increase maximum size of flash utility (bsc#1252253).
    - dpll: zl3073x: Refactor DPLL initialization (bsc#1252253).
    - dpll: zl3073x: ZL3073X_I2C and ZL3073X_SPI should depend on NET (bsc#1252253).
    - drm/amd : Update MES API header file for v11 & v12 (stable-fixes).
    - drm/amd/amdgpu: Implement MES suspend/resume gang functionality for v12 (bsc#1243112).
    - drm/amd/display: Add NULL check for stream before dereference in 'dm_vupdate_high_irq' (bsc#1243112).
    - drm/amd/display: Enable Dynamic DTBCLK Switch (bsc#1243112).
    - drm/amd/display: Fix vupdate_offload_work doc (bsc#1243112).
    - drm/amd/display: fix dmub access race condition (bsc#1243112).
    - drm/amd/display: more liberal vmin/vmax update for freesync (bsc#1243112).
    - drm/amd/include : MES v11 and v12 API header update (stable-fixes).
    - drm/amd/include : Update MES v12 API for fence update (stable-fixes).
    - drm/amd/pm: fix smu table id bound check issue in smu_cmn_update_table() (git-fixes).
    - drm/amd: Avoid evicting resources at S5 (bsc#1243112).
    - drm/amd: Check whether secure display TA loaded successfully (bsc#1243112).
    - drm/amd: Fix hybrid sleep (bsc#1243112).
    - drm/amd: Only restore cached manual clock settings in restore if OD enabled (bsc#1243112).
    - drm/amd: Restore cached manual clock settings during resume (bsc#1243112).
    - drm/amdgpu/mes11: implement detect and reset callback (bsc#1243112).
    - drm/amdgpu/mes12: implement detect and reset callback (bsc#1243112).
    - drm/amdgpu/mes: add front end for detect and reset hung queue (bsc#1243112).
    - drm/amdgpu/vpe: cancel delayed work in hw_fini (bsc#1243112).
    - drm/amdgpu: Avoid rma causes GPU duplicate reset (bsc#1243112).
    - drm/amdgpu: Fix for GPU reset being blocked by KIQ I/O (bsc#1243112).
    - drm/amdgpu: Report individual reset error (bsc#1243112).
    - drm/amdgpu: do not resume device in thaw for normal hibernation (bsc#1243112).
    - drm/amdgpu: fix link error for !PM_SLEEP (bsc#1243112).
    - drm/amdkfd: Fix mmap write lock not release (bsc#1243112).
    - drm/xe/guc: Prepare GuC register list and update ADS size for error capture (stable-fixes).
    - ext4: fix checks for orphan inodes (bsc#1250119).
    - hfsplus: fix KMSAN uninit-value issue in hfsplus_delete_cat() (git-fixes).
    - intel_idle: Provide the default enter_dead() handler (jsc#PED-13815).
    - intel_idle: Rescan 'dead' SMT siblings during initialization (jsc#PED-13815).
    - intel_idle: Use subsys_initcall_sync() for initialization (jsc#PED-13815).
    - ixgbe: handle IXGBE_VF_FEATURES_NEGOTIATE mbox cmd (bsc#1247222).
    - ixgbe: handle IXGBE_VF_GET_PF_LINK_STATE mailbox operation (bsc#1247222).
    - ixgbevf: fix getting link speed data for E610 devices (bsc#1247222).
    - ixgbevf: fix mailbox API compatibility by negotiating supported features (bsc#1247222).
    - kdb: Replace deprecated strcpy() with memmove() in vkdb_printf() (bsc#1252939).
    - module: Prevent silent truncation of module name in delete_module(2) (git-fixes).
    - net: mana: Use page pool fragments for RX buffers instead of full pages to improve memory efficiency     (bsc#1248754).
    - netfilter: nft_objref: validate objref and objrefmap expressions (bsc#1250237).
    - nvme-auth: update bi_directional flag (git-fixes bsc#1249735).
    - nvme-auth: update sc_c in host response (git-fixes bsc#1249397).
    - nvme-fc: use lock accessing port_state and rport state (bsc#1245193 bsc#1247500).
    - nvme-tcp: send only permitted commands for secure concat (git-fixes bsc#1247683).
    - nvmet-fc: avoid scheduling association deletion twice (bsc#1245193 bsc#1247500).
    - nvmet-fc: move lsop put work to nvmet_fc_ls_req_op (bsc#1245193 bsc#1247500).
    - nvmet-fcloop: call done callback even when remote port is gone (bsc#1245193 bsc#1247500).
    - perf/x86/intel: Allow to update user space GPRs from PEBS records (git-fixes).
    - perf/x86/intel: Fix crash in icl_update_topdown_event() (git-fixes).
    - phy: cadence: cdns-dphy: Update calibration wait time for startup state machine (git-fixes).
    - platform/x86/amd/pmc: Add 1Ah family series to STB support list (bsc#1243112).
    - platform/x86/amd/pmc: Add MECHREVO Yilong15Pro to spurious_8042 list (bsc#1243112).
    - platform/x86/amd/pmc: Add Stellaris Slim Gen6 AMD to spurious 8042 quirks list (bsc#1243112).
    - platform/x86/amd/pmc: Add VPE information for AMDI000A platform (bsc#1243112).
    - platform/x86/amd/pmc: Add idlemask support for 1Ah family (bsc#1243112).
    - platform/x86/amd/pmc: Extend support for PMC features on new AMD platform (bsc#1243112).
    - platform/x86/amd/pmc: Fix SMU command submission path on new AMD platform (bsc#1243112).
    - platform/x86/amd/pmc: Modify SMU message port for latest AMD platform (bsc#1243112).
    - platform/x86/amd/pmc: Notify user when platform does not support s0ix transition (bsc#1243112).
    - platform/x86/amd/pmc: Remove unnecessary line breaks (bsc#1243112).
    - platform/x86/amd/pmc: Send OS_HINT command for AMDI000A platform (bsc#1243112).
    - platform/x86/amd/pmc: Send OS_HINT command for new AMD platform (bsc#1243112).
    - platform/x86/amd/pmc: Update IP information structure for newer SoCs (bsc#1243112).
    - platform/x86/amd/pmc: Use ARRAY_SIZE() to fill num_ips information (bsc#1243112).
    - platform/x86/amd/pmc: call amd_pmc_get_ip_info() during driver probe (bsc#1243112).
    - platform/x86/amd: pmc: Add new ACPI ID AMDI000B (bsc#1243112).
    - platform/x86/amd: pmc: Drop SMU F/W match for Cezanne (bsc#1243112).
    - platform/x86/amd: pmc: Use guard(mutex) (bsc#1243112).
    - powerpc/boot: Fix build with gcc 15 (bsc#1215199).
    - powerpc/fadump: skip parameter area allocation when fadump is disabled (jsc#PED-9891 git-fixes).
    - powerpc/kvm: Fix ifdef to remove build warning (bsc#1215199).
    - powerpc/powernv/pci: Fix underflow and leak issue (bsc#1215199).
    - powerpc/pseries/msi: Fix potential underflow and leak issue (bsc#1215199).
    - powerpc: floppy: Add missing checks after DMA map (bsc#1215199).
    - proc: fix missing pde_set_flags() for net proc files (bsc#1248630)
    - proc: fix type confusion in pde_set_flags() (bsc#1248630)
    - sched/idle: Conditionally handle tick broadcast in default_idle_call() (bsc#1248517).
    - scsi: fc: Avoid -Wflex-array-member-not-at-end warnings (bsc#1250519).
    - scsi: lpfc: Abort outstanding ELS WQEs regardless of if rmmod is in progress (bsc#1250519).
    - scsi: lpfc: Check return status of lpfc_reset_flush_io_context during TGT_RESET (bsc#1250519).
    - scsi: lpfc: Clean up allocated queues when queue setup mbox commands fail (bsc#1250519).
    - scsi: lpfc: Copyright updates for 14.4.0.11 patches (bsc#1250519).
    - scsi: lpfc: Decrement ndlp kref after FDISC retries exhausted (bsc#1250519).
    - scsi: lpfc: Ensure PLOGI_ACC is sent prior to PRLI in Point to Point topology (bsc#1250519).
    - scsi: lpfc: Fix buffer free/clear order in deferred receive path (bsc#1250519).
    - scsi: lpfc: Fix wrong function reference in a comment (bsc#1250519).
    - scsi: lpfc: Remove ndlp kref decrement clause for F_Port_Ctrl in lpfc_cleanup (bsc#1250519).
    - scsi: lpfc: Remove redundant assignment to avoid memory leak (bsc#1250519).
    - scsi: lpfc: Remove unused member variables in struct lpfc_hba and lpfc_vport (bsc#1250519).
    - scsi: lpfc: Update lpfc version to 14.4.0.11 (bsc#1250519).
    - scsi: lpfc: Use int type to store negative error codes (bsc#1250519).
    - scsi: lpfc: use min() to improve code (bsc#1250519).
    - serial: sc16is7xx: rename Kconfig CONFIG_SERIAL_SC16IS7XX_CORE (bsc#1252469).
    - skmsg: Return copied bytes in sk_msg_memcopy_from_iter (bsc#1250650).
    - smb: client: fix crypto buffers in non-linear memory (bsc#1250491, bsc#1239206).
    - smb: client: fix potential cfid UAF in smb2_query_info_compound (bsc#1248886).
    - tcp_bpf: Fix copied value in tcp_bpf_sendmsg (bsc#1250650).
    - tracing: Remove unneeded goto out logic (bsc#1249286).
    - x86/idle: Sanitize X86_BUG_AMD_E400 handling (bsc#1248517).
    - x86/resctrl: Fix miscount of bandwidth event when reactivating previously unavailable RMID     (bsc#1252734).
    - x86/resctrl: Refactor resctrl_arch_rmid_read() (bsc#1252734).
    - x86/smp: Allow calling mwait_play_dead with an arbitrary hint (jsc#PED-13815).
    - x86/smp: Fix mwait_play_dead() and acpi_processor_ffh_play_dead() noreturn behavior (jsc#PED-13815).
    - x86/smp: PM/hibernate: Split arch_resume_nosmt() (jsc#PED-13815).
    - x86/topology: Implement topology_is_core_online() to address SMT regression (jsc#PED-13815).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:4057-1 advisory.

    The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues

    The following security issues were fixed:

    - CVE-2025-38008: mm/page_alloc: fix race condition in unaccepted memory handling (bsc#1244939).
    - CVE-2025-38539: trace/fgraph: Fix the warning caused by missing unregister notifier (bsc#1248211).
    - CVE-2025-38552: mptcp: plug races between subflow fail and subflow creation (bsc#1248230).
    - CVE-2025-38653: proc: use the same treatment to check proc_lseek as ones for proc_read_iter et.al     (bsc#1248630).
    - CVE-2025-38699: scsi: bfa: Double-free fix (bsc#1249224).
    - CVE-2025-38700: scsi: libiscsi: Initialize iscsi_conn->dd_data only if memory is allocated     (bsc#1249182).
    - CVE-2025-38718: sctp: linearize cloned gso packets in sctp_rcv (bsc#1249161).
    - CVE-2025-38734: net/smc: fix UAF on smcsk after smc_listen_out() (bsc#1249324).
    - CVE-2025-38735: gve: prevent ethtool ops after shutdown (bsc#1249288).
    - CVE-2025-39673: ppp: fix race conditions in ppp_fill_forward_path (bsc#1249320).
    - CVE-2025-39676: scsi: qla4xxx: Prevent a potential error pointer dereference (bsc#1249302).
    - CVE-2025-39683: tracing: Limit access to parser->buffer when trace_get_user failed (bsc#1249286).
    - CVE-2025-39697: nfs: remove dead code for the old swap over NFS implementation (bsc#1249319).
    - CVE-2025-39702: ipv6: sr: Fix MAC comparison to be constant-time (bsc#1249317).
    - CVE-2025-39756: fs: Prevent file descriptor table allocations exceeding INT_MAX (bsc#1249512).
    - CVE-2025-39794: ARM: tegra: Use I/O memcpy to write to IRAM (bsc#1249595).
    - CVE-2025-39810: bnxt_en: Fix memory corruption when FW resources change during ifdown (bsc#1249975).
    - CVE-2025-39812: sctp: initialize more fields in sctp_v6_from_sk() (bsc#1250202).
    - CVE-2025-39813: ftrace: Fix potential warning in trace_printk_seq during ftrace_dump (bsc#1250032).
    - CVE-2025-39828: atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control() (bsc#1250205).
    - CVE-2025-39832: net/mlx5: Add sync reset drop mode support (bsc#1249901).
    - CVE-2025-39847: ppp: fix memory leak in pad_compress_skb (bsc#1250292).
    - CVE-2025-39850: vxlan: Fix NPD in {arp,neigh}_reduce() when using nexthop objects (bsc#1250276).
    - CVE-2025-39851: vxlan: Fix NPD when refreshing an FDB entry with a nexthop object (bsc#1250296).
    - CVE-2025-39853: i40e: Fix potential invalid access when MAC list is empty (bsc#1250275).
    - CVE-2025-39854: ice: fix NULL access of tx->in_use in ice_ll_ts_intr (bsc#1250297).
    - CVE-2025-39866: fs: writeback: fix use-after-free in __mark_inode_dirty() (bsc#1250455).
    - CVE-2025-39876: net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable() (bsc#1250400).
    - CVE-2025-39881: kernfs: Fix UAF in polling when open file is released (bsc#1250379).
    - CVE-2025-39895: sched: Fix sched_numa_find_nth_cpu() if mask offline (bsc#1250721).
    - CVE-2025-39898: e1000e: fix heap overflow in e1000_set_eeprom (bsc#1250742).
    - CVE-2025-39900: net_sched: gen_estimator: fix est_timer() vs CONFIG_PREEMPT_RT=y (bsc#1250758).
    - CVE-2025-39902: mm/slub: avoid accessing metadata when pointer is invalid in object_err() (bsc#1250702).
    - CVE-2025-39911: i40e: fix IRQ freeing in i40e_vsi_request_irq_msix error path (bsc#1250704).
    - CVE-2025-39945: cnic: Fix use-after-free bugs in cnic_delete_task (bsc#1251230).
    - CVE-2025-39946: tls: make sure to abort the stream if headers are bogus (bsc#1251114).
    - CVE-2025-39947: net/mlx5e: Harden uplink netdev access against device unbind (bsc#1251232).
    - CVE-2025-39948: ice: fix Rx page leak on multi-buffer frames (bsc#1251233).
    - CVE-2025-39949: qed: Don't collect too many protection override GRC elements (bsc#1251177).
    - CVE-2025-39955: tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect() (bsc#1251804).
    - CVE-2025-39968: i40e: add max boundary check for VF filters (bsc#1252047).
    - CVE-2025-39969: i40e: fix validation of VF state in get resources (bsc#1252044).
    - CVE-2025-39970: i40e: fix input validation logic for action_meta (bsc#1252051).
    - CVE-2025-39971: i40e: fix idx validation in config queues msg (bsc#1252052).
    - CVE-2025-39972: i40e: fix idx validation in i40e_validate_queue_map (bsc#1252039).
    - CVE-2025-39973: i40e: add validation for ring_len param (bsc#1252035).
    - CVE-2025-39978: octeontx2-pf: Fix potential use after free in otx2_tc_add_flow() (bsc#1252069).
    - CVE-2025-39984: net: tun: Update napi->skb after XDP process (bsc#1252081).
    - CVE-2025-40000: wifi: rtw89: fix use-after-free in rtw89_core_tx_kick_off_and_wait() (bsc#1252062).
    - CVE-2025-40005: spi: cadence-quadspi: Implement refcount to handle unbind during busy (bsc#1252349).
    - CVE-2025-40012: net/smc: fix warning in smc_rx_splice() when calling get_page() (bsc#1252330).
    - CVE-2025-40018: ipvs: Defer ip_vs_ftp unregister during netns cleanup (bsc#1252688).
    - CVE-2025-40051: vhost: vringh: Modify the return value check (bsc#1252858).
    - CVE-2025-40056: vhost: vringh: Fix copy_to_iter return value check (bsc#1252826).
    - CVE-2025-40060: coresight: trbe: Return NULL pointer for allocation failures (bsc#1252848).
    - CVE-2025-40078: bpf: Explicitly check accesses to bpf_sock_addr (bsc#1252789).
    - CVE-2025-40100: btrfs: do not assert we found block group item when creating free space tree     (bsc#1252918).

    The following non security issues were fixed:

    - ACPI/processor_idle: Add FFH state handling (jsc#PED-13815).
    - ACPI/processor_idle: Export acpi_processor_ffh_play_dead() (jsc#PED-13815).
    - ACPI: battery: Add synchronization between interface updates (git-fixes).
    - ACPI: processor: Rescan 'dead' SMT siblings during initialization (jsc#PED-13815).
    - KVM: PPC: Fix misleading interrupts comment in kvmppc_prepare_to_enter() (bsc#1215199).
    - KVM: x86: Plumb in the vCPU to kvm_x86_ops.hwapic_isr_update() (git-fixes).
    - KVM: x86: Process 'guest stopped request' once per guest time update (git-fixes).
    - PM: hibernate: Add pm_hibernation_mode_is_suspend() (bsc#1243112).
    - PM: hibernate: Add stub for pm_hibernate_is_recovering() (bsc#1243112).
    - PM: hibernate: Fix pm_hibernation_mode_is_suspend() build breakage (bsc#1243112).
    - PM: hibernate: add new api pm_hibernate_is_recovering() (bsc#1243112).
    - bpf: Allow helper bpf_get_[ns_]current_pid_tgid() for all prog types (bsc#1252364).
    - cpufreq: intel_pstate: Fix object lifecycle issue in update_qos_request() (stable-fixes git-fixes).
    - cpuidle: Do not return from cpuidle_play_dead() on callback failures (jsc#PED-13815).
    - dpll: Make ZL3073X invisible (bsc#1252253).
    - dpll: zl3073x: Add firmware loading functionality (bsc#1252253).
    - dpll: zl3073x: Add functions to access hardware registers (bsc#1252253).
    - dpll: zl3073x: Add low-level flash functions (bsc#1252253).
    - dpll: zl3073x: Add support to get fractional frequency offset (bsc#1252253).
    - dpll: zl3073x: Add support to get phase offset on connected input pin (bsc#1252253).
    - dpll: zl3073x: Add support to get/set esync on pins (bsc#1252253).
    - dpll: zl3073x: Fix build failure (bsc#1252253).
    - dpll: zl3073x: Fix double free in zl3073x_devlink_flash_update() (bsc#1252253).
    - dpll: zl3073x: Handle missing or corrupted flash configuration (bsc#1252253).
    - dpll: zl3073x: Implement devlink flash callback (bsc#1252253).
    - dpll: zl3073x: Increase maximum size of flash utility (bsc#1252253).
    - dpll: zl3073x: Refactor DPLL initialization (bsc#1252253).
    - dpll: zl3073x: ZL3073X_I2C and ZL3073X_SPI should depend on NET (bsc#1252253).
    - drm/amd : Update MES API header file for v11 & v12 (stable-fixes).
    - drm/amd/amdgpu: Implement MES suspend/resume gang functionality for v12 (bsc#1243112).
    - drm/amd/display: Add NULL check for stream before dereference in 'dm_vupdate_high_irq' (bsc#1243112).
    - drm/amd/display: Enable Dynamic DTBCLK Switch (bsc#1243112).
    - drm/amd/display: Fix vupdate_offload_work doc (bsc#1243112).
    - drm/amd/display: fix dmub access race condition (bsc#1243112).
    - drm/amd/display: more liberal vmin/vmax update for freesync (bsc#1243112).
    - drm/amd/include : MES v11 and v12 API header update (stable-fixes).
    - drm/amd/include : Update MES v12 API for fence update (stable-fixes).
    - drm/amd/pm: fix smu table id bound check issue in smu_cmn_update_table() (git-fixes).
    - drm/amd: Avoid evicting resources at S5 (bsc#1243112).
    - drm/amd: Check whether secure display TA loaded successfully (bsc#1243112).
    - drm/amd: Fix hybrid sleep (bsc#1243112).
    - drm/amd: Only restore cached manual clock settings in restore if OD enabled (bsc#1243112).
    - drm/amd: Restore cached manual clock settings during resume (bsc#1243112).
    - drm/amdgpu/mes11: implement detect and reset callback (bsc#1243112).
    - drm/amdgpu/mes12: implement detect and reset callback (bsc#1243112).
    - drm/amdgpu/mes: add front end for detect and reset hung queue (bsc#1243112).
    - drm/amdgpu/vpe: cancel delayed work in hw_fini (bsc#1243112).
    - drm/amdgpu: Avoid rma causes GPU duplicate reset (bsc#1243112).
    - drm/amdgpu: Fix for GPU reset being blocked by KIQ I/O (bsc#1243112).
    - drm/amdgpu: Report individual reset error (bsc#1243112).
    - drm/amdgpu: do not resume device in thaw for normal hibernation (bsc#1243112).
    - drm/amdgpu: fix link error for !PM_SLEEP (bsc#1243112).
    - drm/amdkfd: Fix mmap write lock not release (bsc#1243112).
    - drm/xe/guc: Prepare GuC register list and update ADS size for error capture (stable-fixes).
    - ext4: fix checks for orphan inodes (bsc#1250119).
    - hfsplus: fix KMSAN uninit-value issue in hfsplus_delete_cat() (git-fixes).
    - intel_idle: Provide the default enter_dead() handler (jsc#PED-13815).
    - intel_idle: Rescan 'dead' SMT siblings during initialization (jsc#PED-13815).
    - intel_idle: Use subsys_initcall_sync() for initialization (jsc#PED-13815).
    - ixgbe: handle IXGBE_VF_FEATURES_NEGOTIATE mbox cmd (bsc#1247222).
    - ixgbe: handle IXGBE_VF_GET_PF_LINK_STATE mailbox operation (bsc#1247222).
    - ixgbevf: fix getting link speed data for E610 devices (bsc#1247222).
    - ixgbevf: fix mailbox API compatibility by negotiating supported features (bsc#1247222).
    - kdb: Replace deprecated strcpy() with memmove() in vkdb_printf() (bsc#1252939).
    - net: mana: Use page pool fragments for RX buffers instead of full pages to improve memory efficiency     (bsc#1248754).
    - netfilter: nft_objref: validate objref and objrefmap expressions (bsc#1250237).
    - nvme-auth: update bi_directional flag (git-fixes bsc#1249735).
    - nvme-auth: update sc_c in host response (git-fixes bsc#1249397).
    - nvme-fc: use lock accessing port_state and rport state (bsc#1245193 bsc#1247500).
    - nvme-tcp: send only permitted commands for secure concat (git-fixes bsc#1247683).
    - nvmet-fc: avoid scheduling association deletion twice (bsc#1245193 bsc#1247500).
    - nvmet-fc: move lsop put work to nvmet_fc_ls_req_op (bsc#1245193 bsc#1247500).
    - nvmet-fcloop: call done callback even when remote port is gone (bsc#1245193 bsc#1247500).
    - perf/x86/intel: Allow to update user space GPRs from PEBS records (git-fixes).
    - perf/x86/intel: Fix crash in icl_update_topdown_event() (git-fixes).
    - phy: cadence: cdns-dphy: Update calibration wait time for startup state machine (git-fixes).
    - platform/x86/amd/pmc: Add 1Ah family series to STB support list (bsc#1243112).
    - platform/x86/amd/pmc: Add MECHREVO Yilong15Pro to spurious_8042 list (bsc#1243112).
    - platform/x86/amd/pmc: Add Stellaris Slim Gen6 AMD to spurious 8042 quirks list (bsc#1243112).
    - platform/x86/amd/pmc: Add VPE information for AMDI000A platform (bsc#1243112).
    - platform/x86/amd/pmc: Add idlemask support for 1Ah family (bsc#1243112).
    - platform/x86/amd/pmc: Extend support for PMC features on new AMD platform (bsc#1243112).
    - platform/x86/amd/pmc: Fix SMU command submission path on new AMD platform (bsc#1243112).
    - platform/x86/amd/pmc: Modify SMU message port for latest AMD platform (bsc#1243112).
    - platform/x86/amd/pmc: Notify user when platform does not support s0ix transition (bsc#1243112).
    - platform/x86/amd/pmc: Remove unnecessary line breaks (bsc#1243112).
    - platform/x86/amd/pmc: Send OS_HINT command for AMDI000A platform (bsc#1243112).
    - platform/x86/amd/pmc: Send OS_HINT command for new AMD platform (bsc#1243112).
    - platform/x86/amd/pmc: Update IP information structure for newer SoCs (bsc#1243112).
    - platform/x86/amd/pmc: Use ARRAY_SIZE() to fill num_ips information (bsc#1243112).
    - platform/x86/amd/pmc: call amd_pmc_get_ip_info() during driver probe (bsc#1243112).
    - platform/x86/amd: pmc: Add new ACPI ID AMDI000B (bsc#1243112).
    - platform/x86/amd: pmc: Drop SMU F/W match for Cezanne (bsc#1243112).
    - platform/x86/amd: pmc: Use guard(mutex) (bsc#1243112).
    - powerpc/boot: Fix build with gcc 15 (bsc#1215199).
    - powerpc/fadump: skip parameter area allocation when fadump is disabled (jsc#PED-9891 git-fixes).
    - powerpc/kvm: Fix ifdef to remove build warning (bsc#1215199).
    - powerpc/powernv/pci: Fix underflow and leak issue (bsc#1215199).
    - powerpc/pseries/msi: Fix potential underflow and leak issue (bsc#1215199).
    - powerpc: floppy: Add missing checks after DMA map (bsc#1215199).
    - proc: fix missing pde_set_flags() for net proc files (bsc#1248630)
    - proc: fix type confusion in pde_set_flags() (bsc#1248630)
    - sched/idle: Conditionally handle tick broadcast in default_idle_call() (bsc#1248517).
    - scsi: fc: Avoid -Wflex-array-member-not-at-end warnings (bsc#1250519).
    - scsi: lpfc: Abort outstanding ELS WQEs regardless of if rmmod is in progress (bsc#1250519).
    - scsi: lpfc: Check return status of lpfc_reset_flush_io_context during TGT_RESET (bsc#1250519).
    - scsi: lpfc: Clean up allocated queues when queue setup mbox commands fail (bsc#1250519).
    - scsi: lpfc: Copyright updates for 14.4.0.11 patches (bsc#1250519).
    - scsi: lpfc: Decrement ndlp kref after FDISC retries exhausted (bsc#1250519).
    - scsi: lpfc: Ensure PLOGI_ACC is sent prior to PRLI in Point to Point topology (bsc#1250519).
    - scsi: lpfc: Fix buffer free/clear order in deferred receive path (bsc#1250519).
    - scsi: lpfc: Fix wrong function reference in a comment (bsc#1250519).
    - scsi: lpfc: Remove ndlp kref decrement clause for F_Port_Ctrl in lpfc_cleanup (bsc#1250519).
    - scsi: lpfc: Remove redundant assignment to avoid memory leak (bsc#1250519).
    - scsi: lpfc: Remove unused member variables in struct lpfc_hba and lpfc_vport (bsc#1250519).
    - scsi: lpfc: Update lpfc version to 14.4.0.11 (bsc#1250519).
    - scsi: lpfc: Use int type to store negative error codes (bsc#1250519).
    - scsi: lpfc: use min() to improve code (bsc#1250519).
    - serial: sc16is7xx: rename Kconfig CONFIG_SERIAL_SC16IS7XX_CORE (bsc#1252469) Re-enable     CONFIG_SERIAL_SC16IS7X for aarch64 and x86_64 default configurations, but keep it disabled for kvmsmall     configurations. For ppc64 and s390x drivers was not enabled, so keep it that way. Add sc16is7xx_spi and     sc16is7xx_i2c drivers to supported list.
    - skmsg: Return copied bytes in sk_msg_memcopy_from_iter (bsc#1250650).
    - smb: client: fix crypto buffers in non-linear memory (bsc#1250491, bsc#1239206).
    - smb: client: fix potential cfid UAF in smb2_query_info_compound (bsc#1248886).
    - tcp_bpf: Fix copied value in tcp_bpf_sendmsg (bsc#1250650).
    - tracing: Remove unneeded goto out logic (bsc#1249286).
    - x86/idle: Sanitize X86_BUG_AMD_E400 handling (bsc#1248517).
    - x86/resctrl: Fix miscount of bandwidth event when reactivating previously unavailable RMID     (bsc#1252734).
    - x86/resctrl: Refactor resctrl_arch_rmid_read() (bsc#1252734).
    - x86/smp: Allow calling mwait_play_dead with an arbitrary hint (jsc#PED-13815).
    - x86/smp: Fix mwait_play_dead() and acpi_processor_ffh_play_dead() noreturn behavior (jsc#PED-13815).
    - x86/smp: PM/hibernate: Split arch_resume_nosmt() (jsc#PED-13815).
    - x86/topology: Implement topology_is_core_online() to address SMT regression (jsc#PED-13815).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:21091 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: ALSA: usb-audio: ALSA USB Audio Out-of-Bounds Bug (CVE-2022-48701)

    * kernel: ipv6: mcast: Delay put pmc->idev in mld_del_delrec() (CVE-2025-38550)

    * kernel: sctp: linearize cloned gso packets in sctp_rcv (CVE-2025-38718)

    * kernel: NFS: Fix a race when updating an existing write (CVE-2025-39697)

    * kernel: ipv6: sr: Fix MAC comparison to be constant-time (CVE-2025-39702)

    * kernel: NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() (CVE-2025-39730)

    * kernel: wifi: mac80211: check S1G action frame size (CVE-2023-53257)

    * kernel: wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies() (CVE-2023-53213)

    * kernel: wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes (CVE-2023-53185)

    * kernel: mt76: mt7921: fix kernel panic by accessing unallocated eeprom.data (CVE-2023-53232)

    * kernel: mm: fix zswap writeback race condition (CVE-2023-53178)

    * kernel: wifi: mwifiex: Fix OOB and integer underflow when rx packets (CVE-2023-53226)

    * kernel: Bluetooth: L2CAP: Fix use-after-free (CVE-2023-53305)

    * kernel: pstore/ram: Check start of empty przs during init (CVE-2023-53331)

    * kernel: fs: fix UAF/GPF bug in nilfs_mdt_destroy (CVE-2022-50367)

    * kernel: net: sched: sfb: fix null pointer access issue when sfb_init() fails (CVE-2022-50356)

    * kernel: skbuff: skb_segment, Call zero copy functions before using skbuff frags (CVE-2023-53354)

    * kernel: mm: kmem: fix a NULL pointer dereference in obj_stock_flush_required() (CVE-2023-53401)

    * kernel: Bluetooth: Fix potential use-after-free when clear keys (CVE-2023-53386)

    * kernel: Bluetooth: L2CAP: Fix user-after-free (CVE-2022-50386)

    * kernel: wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit() (CVE-2022-50408)

    * kernel: iomap: iomap: fix memory corruption when recording errors during writeback (CVE-2022-50406)

    * kernel: crypto: xts - Handle EBUSY correctly (CVE-2023-53494)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:21136 advisory.

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with     extremely high determinism requirements.

    Security Fix(es):

    * kernel: ALSA: usb-audio: ALSA USB Audio Out-of-Bounds Bug (CVE-2022-48701)

    * kernel: ipv6: mcast: Delay put pmc->idev in mld_del_delrec() (CVE-2025-38550)

    * kernel: sctp: linearize cloned gso packets in sctp_rcv (CVE-2025-38718)

    * kernel: NFS: Fix a race when updating an existing write (CVE-2025-39697)

    * kernel: ipv6: sr: Fix MAC comparison to be constant-time (CVE-2025-39702)

    * kernel: NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() (CVE-2025-39730)

    * kernel: wifi: mac80211: check S1G action frame size (CVE-2023-53257)

    * kernel: wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies() (CVE-2023-53213)

    * kernel: wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes (CVE-2023-53185)

    * kernel: mt76: mt7921: fix kernel panic by accessing unallocated eeprom.data (CVE-2023-53232)

    * kernel: mm: fix zswap writeback race condition (CVE-2023-53178)

    * kernel: wifi: mwifiex: Fix OOB and integer underflow when rx packets (CVE-2023-53226)

    * kernel: Bluetooth: L2CAP: Fix use-after-free (CVE-2023-53305)

    * kernel: pstore/ram: Check start of empty przs during init (CVE-2023-53331)

    * kernel: fs: fix UAF/GPF bug in nilfs_mdt_destroy (CVE-2022-50367)

    * kernel: net: sched: sfb: fix null pointer access issue when sfb_init() fails (CVE-2022-50356)

    * kernel: skbuff: skb_segment, Call zero copy functions before using skbuff frags (CVE-2023-53354)

    * kernel: mm: kmem: fix a NULL pointer dereference in obj_stock_flush_required() (CVE-2023-53401)

    * kernel: Bluetooth: Fix potential use-after-free when clear keys (CVE-2023-53386)

    * kernel: Bluetooth: L2CAP: Fix user-after-free (CVE-2022-50386)

    * kernel: wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit() (CVE-2022-50408)

    * kernel: iomap: iomap: fix memory corruption when recording errors during writeback (CVE-2022-50406)

    * kernel: crypto: xts - Handle EBUSY correctly (CVE-2023-53494)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:3751-1 advisory.

    The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2023-53261: coresight: Fix memory leak in acpi_buffer->pointer (bsc#1249770).
    - CVE-2024-58090: sched/core: Prevent rescheduling when interrupts are disabled (bsc#1240324).
    - CVE-2025-22022: usb: xhci: Apply the link chain quirk on NEC isoc endpoints (bsc#1241292).
    - CVE-2025-38119: scsi: core: ufs: Fix a hang in the error handler (bsc#1245700).
    - CVE-2025-38234: sched/rt: Fix race in push_rt_task (bsc#1246057).
    - CVE-2025-38263: bcache: fix NULL pointer in cache_set_flush() (bsc#1246248).
    - CVE-2025-38351: KVM: x86/hyper-v: Skip non-canonical addresses during PV TLB flush (bsc#1246782).
    - CVE-2025-38402: idpf: return 0 size for RSS key if not supported (bsc#1247262).
    - CVE-2025-38408: genirq/irq_sim: Initialize work context pointers properly (bsc#1247126).
    - CVE-2025-38418: remoteproc: core: Release rproc->clean_table after rproc_attach() fails (bsc#1247137).
    - CVE-2025-38419: remoteproc: core: Cleanup acquired resources when rproc_handle_resources() fails in     rproc_attach() (bsc#1247136).
    - CVE-2025-38456: ipmi:msghandler: Fix potential memory corruption in ipmi_create_user() (bsc#1247099).
    - CVE-2025-38466: perf: Revert to requiring CAP_SYS_ADMIN for uprobes (bsc#1247442).
    - CVE-2025-38488: smb: client: fix use-after-free in crypt_message when using async crypto (bsc#1247239).
    - CVE-2025-38514: rxrpc: Fix oops due to non-existence of prealloc backlog struct (bsc#1248202).
    - CVE-2025-38526: ice: add NULL check in eswitch lag check (bsc#1248192).
    - CVE-2025-38527: smb: client: fix use-after-free in cifs_oplock_break (bsc#1248199).
    - CVE-2025-38533: net: libwx: fix the using of Rx buffer DMA (bsc#1248200).
    - CVE-2025-38544: rxrpc: Fix bug due to prealloc collision (bsc#1248225).
    - CVE-2025-38556: HID: core: Harden s32ton() against conversion to 0 bits (bsc#1248296).
    - CVE-2025-38574: pptp: ensure minimal skb length in pptp_xmit() (bsc#1248365).
    - CVE-2025-38584: padata: Fix pd UAF once and for all (bsc1248343).
    - CVE-2025-38590: net/mlx5e: Remove skb secpath if xfrm state is not found (bsc#1248360).
    - CVE-2025-38593: kABI workaround for bluetooth discovery_state change (bsc#1248357).
    - CVE-2025-38595: xen: fix UAF in dmabuf_exp_from_pages() (bsc#1248380).
    - CVE-2025-38597: drm/rockchip: vop2: fail cleanly if missing a primary plane for a video-port     (bsc#1248378).
    - CVE-2025-38605: wifi: ath12k: Pass ab pointer directly to ath12k_dp_tx_get_encap_type() (bsc#1248334).
    - CVE-2025-38614: eventpoll: Fix semi-unbounded recursion (bsc#1248392).
    - CVE-2025-38616: tls: handle data disappearing from under the TLS ULP (bsc#1248512).
    - CVE-2025-38622: net: drop UFO packets in udp_rcv_segment() (bsc#1248619).
    - CVE-2025-38623: PCI: pnv_php: Fix surprise plug detection and recovery (bsc#1248610).
    - CVE-2025-38639: netfilter: xt_nfacct: do not assume acct name is null-terminated (bsc#1248674).
    - CVE-2025-38640: bpf: Disable migration in nf_hook_run_bpf() (bsc#1248622).
    - CVE-2025-38643: wifi: cfg80211: Add missing lock in cfg80211_check_and_end_cac() (bsc#1248681).
    - CVE-2025-38645: net/mlx5: Check device memory pointer before usage (bsc#1248626).
    - CVE-2025-38659: gfs2: No more self recovery (bsc#1248639).
    - CVE-2025-38660: [ceph] parse_longname(): strrchr() expects NUL-terminated string (bsc#1248634).
    - CVE-2025-38664: ice: Fix a null pointer dereference in ice_copy_and_init_pkg() (bsc#1248628).
    - CVE-2025-38668: regulator: core: fix NULL dereference on unbind due to stale coupling data     (bsc#1248647).
    - CVE-2025-38676: iommu/amd: Avoid stack buffer overflow from kernel cmdline (bsc#1248775).
    - CVE-2025-38678: netfilter: nf_tables: reject duplicate device on updates (bsc#1249126).
    - CVE-2025-38679: media: venus: Fix OOB read due to missing payload bound check (bsc#1249202).
    - CVE-2025-38684: net/sched: ets: use old 'nbands' while purging unused classes (bsc#1249156).
    - CVE-2025-38701: ext4: do not BUG when INLINE_DATA_FL lacks system.data xattr (bsc#1249258).
    - CVE-2025-38705: drm/amd/pm: fix null pointer access (bsc#1249334).
    - CVE-2025-38709: loop: Avoid updating block size under exclusive owner (bsc#1249199).
    - CVE-2025-38721: netfilter: ctnetlink: fix refcount leak on table dump (bsc#1249176).
    - CVE-2025-38722: habanalabs: fix UAF in export_dmabuf() (bsc#1249163).
    - CVE-2025-38730: io_uring/net: commit partial buffers on retry (bsc#1249172).
    - CVE-2025-38732: netfilter: nf_reject: do not leak dst refcount for loopback packets (bsc#1249262).
    - CVE-2025-38734: net/smc: fix UAF on smcsk after smc_listen_out() (bsc#1249324).
    - CVE-2025-38735: gve: prevent ethtool ops after shutdown (bsc#1249288).
    - CVE-2025-39677: net/sched: Fix backlog accounting in qdisc_dequeue_internal (bsc#1249300).
    - CVE-2025-39678: platform/x86/amd/hsmp: Ensure sock->metric_tbl_addr is non-NULL (bsc#1249290).
    - CVE-2025-39681: x86/cpu/hygon: Add missing resctrl_cpu_detect() in bsp_init helper (bsc#1249303).
    - CVE-2025-39682: tls: fix handling of zero-length records on the rx_list (bsc#1249284).
    - CVE-2025-39691: fs/buffer: fix use-after-free when call bh_read() helper (bsc#1249374).
    - CVE-2025-39703: net, hsr: reject HSR frame if skb can't hold tag (bsc#1249315).
    - CVE-2025-39705: drm/amd/display: fix a Null pointer dereference vulnerability (bsc#1249295).
    - CVE-2025-39718: vsock/virtio: Validate length in packet header before skb_put() (bsc#1249305).
    - CVE-2025-39738: btrfs: do not allow relocation of partially dropped subvolumes (bsc#1249540).
    - CVE-2025-39744: rcu: Fix rcu_read_unlock() deadloop due to IRQ work (bsc#1249494).
    - CVE-2025-39746: wifi: ath10k: shutdown driver when hardware is unreliable (bsc#1249516).
    - CVE-2025-39749: rcu: Protect ->defer_qs_iw_pending from data race (bsc#1249533).
    - CVE-2025-39754: mm/smaps: fix race between smaps_hugetlb_range and migration (bsc#1249524).
    - CVE-2025-39764: netfilter: ctnetlink: remove refcounting in expectation dumpers (bsc#1249513).
    - CVE-2025-39766: net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit (bsc#1249510).
    - CVE-2025-39770: net: gso: Forbid IPv6 TSO with extensions on devices with only IPV6_CSUM (bsc#1249508).
    - CVE-2025-39773: net: bridge: fix soft lockup in br_multicast_query_expired() (bsc#1249504).
    - CVE-2025-39782: jbd2: prevent softlockup in jbd2_log_do_checkpoint() (bsc#1249526).
    - CVE-2025-39787: soc: qcom: mdt_loader: Deal with zero e_shentsize (bsc#1249545).
    - CVE-2025-39797: xfrm: xfrm_alloc_spi shouldn't use 0 as SPI (bsc#1249608).
    - CVE-2025-39810: bnxt_en: Fix memory corruption when FW resources change during ifdown (bsc#1249975).
    - CVE-2025-39823: KVM: x86: use array_index_nospec with indices that come from guest (bsc#1250002).
    - CVE-2025-39825: smb: client: fix race with concurrent opens in rename(2) (bsc#1250179).
    - CVE-2025-39832: net/mlx5: Fix lockdep assertion on sync reset unload event (bsc#1249901).
    - CVE-2025-39835: xfs: do not propagate ENODATA disk errors into xattr code (bsc#1250025).
    - CVE-2025-39838: cifs: prevent NULL pointer dereference in UTF16 conversion (bsc#1250365).
    - CVE-2025-39842: ocfs2: prevent release journal inode after journal shutdown (bsc#1250267).
    - CVE-2025-39847: ppp: fix memory leak in pad_compress_skb (bsc#1250292).
    - CVE-2025-39850: vxlan: Fix NPD in {arp,neigh}_reduce() when using nexthop objects (bsc#1250276).
    - CVE-2025-39853: i40e: Fix potential invalid access when MAC list is empty (bsc#1250275).
    - CVE-2025-39854: ice: fix NULL access of tx->in_use in ice_ll_ts_intr (bsc#1250297).
    - CVE-2025-39857: net/smc: fix one NULL pointer dereference in smc_ib_is_sg_need_sync() (bsc#1250251).
    - CVE-2025-39865: tee: fix NULL pointer dereference in tee_shm_put (bsc#1250294).
    - CVE-2025-39885: ocfs2: fix recursive semaphore deadlock in fiemap call (bsc#1250407).
    - CVE-2025-40300: x86/vmscape: Warn when STIBP is disabled with SMT (bsc#1247483).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03634-1 advisory.

    The SUSE Linux Enterprise 15 SP6 Azure kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2023-53261: coresight: Fix memory leak in acpi_buffer->pointer (bsc#1249770).
    - CVE-2024-46733: btrfs: fix qgroup reserve leaks in cow_file_range (bsc#1230708).
    - CVE-2024-53125: bpf: sync_linked_regs() must preserve subreg_def (bsc#1234156).
    - CVE-2024-58090: sched/core: Prevent rescheduling when interrupts are disabled (bsc#1240324).
    - CVE-2025-22022: usb: xhci: Apply the link chain quirk on NEC isoc endpoints (bsc#1241292).
    - CVE-2025-37885: KVM: x86: Reset IRTE to host control if *new* route isn't postable (bsc#1242960).
    - CVE-2025-38006: net: mctp: Do not access ifa_index when missing (bsc#1244930).
    - CVE-2025-38075: scsi: target: iscsi: Fix timeout on deleted connection (bsc#1244734).
    - CVE-2025-38103: HID: usbhid: Eliminate recurrent out-of-bounds bug in usbhid_parse() (bsc#1245663).
    - CVE-2025-38119: scsi: core: ufs: Fix a hang in the error handler (bsc#1245700).
    - CVE-2025-38125: net: stmmac: make sure that ptp_rate is not 0 before configuring EST (bsc#1245710).
    - CVE-2025-38146: net: openvswitch: Fix the dead loop of MPLS parse (bsc#1245767).
    - CVE-2025-38160: clk: bcm: rpi: Add NULL check in raspberrypi_clk_register() (bsc#1245780).
    - CVE-2025-38184: tipc: fix null-ptr-deref when acquiring remote ip of ethernet bearer (bsc#1245956).
    - CVE-2025-38185: atm: atmtcp: Free invalid length skb in atmtcp_c_send() (bsc#1246012).
    - CVE-2025-38190: atm: Revert atm_account_tx() if copy_from_iter_full() fails (bsc#1245973).
    - CVE-2025-38201: netfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX (bsc#1245977).
    - CVE-2025-38205: drm/amd/display: Avoid divide by zero by initializing dummy pitch to 1 (bsc#1246005).
    - CVE-2025-38208: smb: client: add NULL check in automount_fullpath (bsc#1245815).
    - CVE-2025-38234: sched/rt: Fix race in push_rt_task (bsc#1246057).
    - CVE-2025-38245: atm: Release atm_dev_mutex after removing procfs in atm_dev_deregister() (bsc#1246193).
    - CVE-2025-38251: atm: clip: prevent NULL deref in clip_push() (bsc#1246181).
    - CVE-2025-38263: bcache: fix NULL pointer in cache_set_flush() (bsc#1246248).
    - CVE-2025-38351: KVM: x86/hyper-v: Skip non-canonical addresses during PV TLB flush (bsc#1246782).
    - CVE-2025-38360: drm/amd/display: Add more checks for DSC / HUBP ONO guarantees (bsc#1247078).
    - CVE-2025-38402: idpf: return 0 size for RSS key if not supported (bsc#1247262).
    - CVE-2025-38408: genirq/irq_sim: Initialize work context pointers properly (bsc#1247126).
    - CVE-2025-38418: remoteproc: core: Release rproc->clean_table after rproc_attach() fails (bsc#1247137).
    - CVE-2025-38419: remoteproc: core: Cleanup acquired resources when rproc_handle_resources() fails in     rproc_attach() (bsc#1247136).
    - CVE-2025-38439: bnxt_en: Set DMA unmap len correctly for XDP_REDIRECT (bsc#1247155).
    - CVE-2025-38441: netfilter: flowtable: account for Ethernet header in nf_flow_pppoe_proto()     (bsc#1247167).
    - CVE-2025-38444: raid10: cleanup memleak at raid10_make_request (bsc#1247162).
    - CVE-2025-38445: md/raid1: Fix stack memory use after return in raid1_reshape (bsc#1247229).
    - CVE-2025-38456: ipmi:msghandler: Fix potential memory corruption in ipmi_create_user() (bsc#1247099).
    - CVE-2025-38458: atm: clip: Fix NULL pointer dereference in vcc_sendmsg() (bsc#1247116).
    - CVE-2025-38459: atm: clip: Fix infinite recursive call of clip_push() (bsc#1247119).
    - CVE-2025-38464: tipc: Fix use-after-free in tipc_conn_close() (bsc#1247112).
    - CVE-2025-38466: perf: Revert to requiring CAP_SYS_ADMIN for uprobes (bsc#1247442).
    - CVE-2025-38472: netfilter: nf_conntrack: fix crash due to removal of uninitialised entry (bsc#1247313).
    - CVE-2025-38488: smb: client: fix use-after-free in crypt_message when using async crypto (bsc#1247239).
    - CVE-2025-38490: net: libwx: remove duplicate page_pool_put_full_page() (bsc#1247243).
    - CVE-2025-38491: mptcp: make fallback action and fallback decision atomic (bsc#1247280).
    - CVE-2025-38499: clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns     (bsc#1247976).
    - CVE-2025-38500: xfrm: interface: fix use-after-free after changing collect_md xfrm interface     (bsc#1248088).
    - CVE-2025-38506: KVM: Allow CPU to reschedule while setting per-page memory attributes (bsc#1248186).
    - CVE-2025-38514: rxrpc: Fix oops due to non-existence of prealloc backlog struct (bsc#1248202).
    - CVE-2025-38520: drm/amdkfd: Do not call mmput from MMU notifier callback (bsc#1248217).
    - CVE-2025-38524: rxrpc: Fix recv-recv race of completed call (bsc#1248194).
    - CVE-2025-38526: ice: add NULL check in eswitch lag check (bsc#1248192).
    - CVE-2025-38527: smb: client: fix use-after-free in cifs_oplock_break (bsc#1248199).
    - CVE-2025-38528: bpf: Reject %p% format string in bprintf-like helpers (bsc#1248198).
    - CVE-2025-38531: iio: common: st_sensors: Fix use of uninitialize device structs (bsc#1248205).
    - CVE-2025-38533: net: libwx: fix the using of Rx buffer DMA (bsc#1248200).
    - CVE-2025-38544: rxrpc: Fix bug due to prealloc collision (bsc#1248225).
    - CVE-2025-38546: atm: clip: Fix memory leak of struct clip_vcc (bsc#1248223).
    - CVE-2025-38556: HID: core: Harden s32ton() against conversion to 0 bits (bsc#1248296).
    - CVE-2025-38560: x86/sev: Evict cache lines during SNP memory validation (bsc#1248312).
    - CVE-2025-38574: pptp: ensure minimal skb length in pptp_xmit() (bsc#1248365).
    - CVE-2025-38584: padata: Fix pd UAF once and for all (bsc1248343).
    - CVE-2025-38585: staging: media: atomisp: Fix stack buffer overflow in gmin_get_var_int() (bsc#1248355).
    - CVE-2025-38590: net/mlx5e: Remove skb secpath if xfrm state is not found (bsc#1248360).
    - CVE-2025-38591: bpf: Reject narrower access to pointer ctx fields (bsc#1248363).
    - CVE-2025-38593: kABI workaround for bluetooth discovery_state change (bsc#1248357).
    - CVE-2025-38595: xen: fix UAF in dmabuf_exp_from_pages() (bsc#1248380).
    - CVE-2025-38597: drm/rockchip: vop2: fail cleanly if missing a primary plane for a video-port     (bsc#1248378).
    - CVE-2025-38605: wifi: ath12k: Pass ab pointer directly to ath12k_dp_tx_get_encap_type() (bsc#1248334).
    - CVE-2025-38608: bpf, ktls: Fix data corruption when using bpf_msg_pop_data() in ktls (bsc#1248338).
    - CVE-2025-38614: eventpoll: Fix semi-unbounded recursion (bsc#1248392).
    - CVE-2025-38616: tls: handle data disappearing from under the TLS ULP (bsc#1248512).
    - CVE-2025-38618: vsock: Do not allow binding to VMADDR_PORT_ANY (bsc#1248511).
    - CVE-2025-38622: net: drop UFO packets in udp_rcv_segment() (bsc#1248619).
    - CVE-2025-38623: PCI: pnv_php: Fix surprise plug detection and recovery (bsc#1248610).
    - CVE-2025-38639: netfilter: xt_nfacct: do not assume acct name is null-terminated (bsc#1248674).
    - CVE-2025-38640: bpf: Disable migration in nf_hook_run_bpf() (bsc#1248622).
    - CVE-2025-38643: wifi: cfg80211: Add missing lock in cfg80211_check_and_end_cac() (bsc#1248681).
    - CVE-2025-38645: net/mlx5: Check device memory pointer before usage (bsc#1248626).
    - CVE-2025-38659: gfs2: No more self recovery (bsc#1248639).
    - CVE-2025-38660: [ceph] parse_longname(): strrchr() expects NUL-terminated string (bsc#1248634).
    - CVE-2025-38664: ice: Fix a null pointer dereference in ice_copy_and_init_pkg() (bsc#1248628).
    - CVE-2025-38668: regulator: core: fix NULL dereference on unbind due to stale coupling data     (bsc#1248647).
    - CVE-2025-38676: iommu/amd: Avoid stack buffer overflow from kernel cmdline (bsc#1248775).
    - CVE-2025-38678: netfilter: nf_tables: reject duplicate device on updates (bsc#1249126).
    - CVE-2025-38679: media: venus: Fix OOB read due to missing payload bound check (bsc#1249202).
    - CVE-2025-38684: net/sched: ets: use old 'nbands' while purging unused classes (bsc#1249156).
    - CVE-2025-38701: ext4: do not BUG when INLINE_DATA_FL lacks system.data xattr (bsc#1249258).
    - CVE-2025-38705: drm/amd/pm: fix null pointer access (bsc#1249334).
    - CVE-2025-38709: loop: Avoid updating block size under exclusive owner (bsc#1249199).
    - CVE-2025-38721: netfilter: ctnetlink: fix refcount leak on table dump (bsc#1249176).
    - CVE-2025-38722: habanalabs: fix UAF in export_dmabuf() (bsc#1249163).
    - CVE-2025-38730: io_uring/net: commit partial buffers on retry (bsc#1249172).
    - CVE-2025-38732: netfilter: nf_reject: do not leak dst refcount for loopback packets (bsc#1249262).
    - CVE-2025-38734: net/smc: fix UAF on smcsk after smc_listen_out() (bsc#1249324).
    - CVE-2025-38735: gve: prevent ethtool ops after shutdown (bsc#1249288).
    - CVE-2025-39677: net/sched: Fix backlog accounting in qdisc_dequeue_internal (bsc#1249300).
    - CVE-2025-39678: platform/x86/amd/hsmp: Ensure sock->metric_tbl_addr is non-NULL (bsc#1249290).
    - CVE-2025-39681: x86/cpu/hygon: Add missing resctrl_cpu_detect() in bsp_init helper (bsc#1249303).
    - CVE-2025-39682: tls: fix handling of zero-length records on the rx_list (bsc#1249284).
    - CVE-2025-39691: fs/buffer: fix use-after-free when call bh_read() helper (bsc#1249374).
    - CVE-2025-39703: net, hsr: reject HSR frame if skb can't hold tag (bsc#1249315).
    - CVE-2025-39705: drm/amd/display: fix a Null pointer dereference vulnerability (bsc#1249295).
    - CVE-2025-39718: vsock/virtio: Validate length in packet header before skb_put() (bsc#1249305).
    - CVE-2025-39738: btrfs: do not allow relocation of partially dropped subvolumes (bsc#1249540).
    - CVE-2025-39744: rcu: Fix rcu_read_unlock() deadloop due to IRQ work (bsc#1249494).
    - CVE-2025-39746: wifi: ath10k: shutdown driver when hardware is unreliable (bsc#1249516).
    - CVE-2025-39749: rcu: Protect ->defer_qs_iw_pending from data race (bsc#1249533).
    - CVE-2025-39754: mm/smaps: fix race between smaps_hugetlb_range and migration (bsc#1249524).
    - CVE-2025-39764: netfilter: ctnetlink: remove refcounting in expectation dumpers (bsc#1249513).
    - CVE-2025-39766: net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit (bsc#1249510).
    - CVE-2025-39770: net: gso: Forbid IPv6 TSO with extensions on devices with only IPV6_CSUM (bsc#1249508).
    - CVE-2025-39773: net: bridge: fix soft lockup in br_multicast_query_expired() (bsc#1249504).
    - CVE-2025-39782: jbd2: prevent softlockup in jbd2_log_do_checkpoint() (bsc#1249526).
    - CVE-2025-39787: soc: qcom: mdt_loader: Deal with zero e_shentsize (bsc#1249545).
    - CVE-2025-39797: xfrm: xfrm_alloc_spi shouldn't use 0 as SPI (bsc#1249608).
    - CVE-2025-39810: bnxt_en: Fix memory corruption when FW resources change during ifdown (bsc#1249975).
    - CVE-2025-39823: KVM: x86: use array_index_nospec with indices that come from guest (bsc#1250002).
    - CVE-2025-39825: smb: client: fix race with concurrent opens in rename(2) (bsc#1250179).
    - CVE-2025-39828: kABI workaround for struct atmdev_ops extension (bsc#1250205).
    - CVE-2025-39832: net/mlx5: Fix lockdep assertion on sync reset unload event (bsc#1249901).
    - CVE-2025-39835: xfs: do not propagate ENODATA disk errors into xattr code (bsc#1250025).
    - CVE-2025-39838: cifs: prevent NULL pointer dereference in UTF16 conversion (bsc#1250365).
    - CVE-2025-39842: ocfs2: prevent release journal inode after journal shutdown (bsc#1250267).
    - CVE-2025-39847: ppp: fix memory leak in pad_compress_skb (bsc#1250292).
    - CVE-2025-39850: vxlan: Fix NPD in {arp,neigh}_reduce() when using nexthop objects (bsc#1250276).
    - CVE-2025-39853: i40e: Fix potential invalid access when MAC list is empty (bsc#1250275).
    - CVE-2025-39854: ice: fix NULL access of tx->in_use in ice_ll_ts_intr (bsc#1250297).
    - CVE-2025-39857: net/smc: fix one NULL pointer dereference in smc_ib_is_sg_need_sync() (bsc#1250251).
    - CVE-2025-39865: tee: fix NULL pointer dereference in tee_shm_put (bsc#1250294).
    - CVE-2025-39885: ocfs2: fix recursive semaphore deadlock in fiemap call (bsc#1250407).
    - CVE-2025-40300: x86/vmscape: Warn when STIBP is disabled with SMT (bsc#1247483).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In the Linux kernel, the following vulnerability has been resolved: skbuff: skb_segment, Call zero copy     functions before using skbuff frags Commit bf5c25d60861 (skbuff: in skb_segment, call zerocopy functions     once per nskb) added the call to zero copy functions in skb_segment(). The change introduced a bug in     skb_segment() because skb_orphan_frags() may possibly change the number of fragments or allocate new     fragments altogether leaving nrfrags and frag to point to the old values. This can cause a panic with     stacktrace like the one below. [ 193.894380] BUG: kernel NULL pointer dereference, address:
    00000000000000bc [ 193.895273] CPU: 13 PID: 18164 Comm: vh-net-17428 Kdump: loaded Tainted: G O 5.15.123+     #26 [ 193.903919] RIP: 0010:skb_segment+0xb0e/0x12f0 [ 194.021892] Call Trace: [ 194.027422] <TASK> [     194.072861] tcp_gso_segment+0x107/0x540 [ 194.082031] inet_gso_segment+0x15c/0x3d0 [ 194.090783]     skb_mac_gso_segment+0x9f/0x110 [ 194.095016] __skb_gso_segment+0xc1/0x190 [ 194.103131]     netem_enqueue+0x290/0xb10 [sch_netem] [ 194.107071] dev_qdisc_enqueue+0x16/0x70 [ 194.110884]
    __dev_queue_xmit+0x63b/0xb30 [ 194.121670] bond_start_xmit+0x159/0x380 [bonding] [ 194.128506]     dev_hard_start_xmit+0xc3/0x1e0 [ 194.131787] __dev_queue_xmit+0x8a0/0xb30 [ 194.138225]     macvlan_start_xmit+0x4f/0x100 [macvlan] [ 194.141477] dev_hard_start_xmit+0xc3/0x1e0 [ 194.144622]     sch_direct_xmit+0xe3/0x280 [ 194.147748] __dev_queue_xmit+0x54a/0xb30 [ 194.154131]     tap_get_user+0x2a8/0x9c0 [tap] [ 194.157358] tap_sendmsg+0x52/0x8e0 [tap] [ 194.167049]     handle_tx_zerocopy+0x14e/0x4c0 [vhost_net] [ 194.173631] handle_tx+0xcd/0xe0 [vhost_net] [ 194.176959]     vhost_worker+0x76/0xb0 [vhost] [ 194.183667] kthread+0x118/0x140 [ 194.190358] ret_from_fork+0x1f/0x30 [     194.193670] </TASK> In this case calling skb_orphan_frags() updated nr_frags leaving nrfrags local     variable in skb_segment() stale. This resulted in the code hitting i >= nrfrags prematurely and trying to     move to next frag_skb using list_skb pointer, which was NULL, and caused kernel panic. Move the call to     zero copy functions before using frags and nr_frags. (CVE-2023-53354)

Note that Nessus relies on the presence of the package as reported by the vendor.

The version of kernel installed on the remote host is prior to 5.4.257-170.359. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.4-2023-053 advisory.

    A flaw was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem). This issue     may allow a malicious user with CAP_NET_ADMIN privileges to directly dereference a NULL pointer in     xfrm_update_ae_params(), leading to a possible kernel crash and denial of service. (CVE-2023-3772)

    nftables out-of-bounds read in nf_osf_match_one() (CVE-2023-39189)

    A flaw was found in the Netfilter subsystem in the Linux kernel. The xt_u32 module did not validate the     fields in the xt_u32 structure. This flaw allows a local privileged attacker to trigger an out-of-bounds     read by setting the size fields with a value beyond the array boundaries, leading to a crash or     information disclosure. (CVE-2023-39192)

    A flaw was found in the Netfilter subsystem in the Linux kernel. The sctp_mt_check did not validate the     flag_count field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds     read, leading to a crash or information disclosure. (CVE-2023-39193)

    A flaw was found in the XFRM subsystem in the Linux kernel. The specific flaw exists within the processing     of state filters, which can result in a read past the end of an allocated buffer. This flaw allows a local     privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, potentially leading to an     information disclosure. (CVE-2023-39194)

    The upstream commit describes this issue as follows:

    The missing IP_SET_HASH_WITH_NET0 macro in ip_set_hash_netportnet can lead to the use of wrong     `CIDR_POS(c)` for calculating array offsets, which can lead to integer underflow. As a result, it leads to     slab out-of-bound access. (CVE-2023-42753)

    A flaw was found in rsvp_change(). The root cause is an slab-out-of-bound access, but since the offset to     the original pointer is an `unsign int` fully controlled by users, the behavior is usually a wild pointer     access. (CVE-2023-42755)

    An issue was discovered in drivers/net/ethernet/intel/igb/igb_main.c in the IGB driver in the Linux kernel     before 6.5.3. A buffer size may not be adequate for frames larger than the MTU. (CVE-2023-45871)

    A use-after-free vulnerability in the Linux kernel's af_unix component can be exploited to achieve local     privilege escalation.

    The unix_stream_sendpage() function tries to add data to the last skb in the peer's recv queue without     locking the queue. Thus there is a race where unix_stream_sendpage() could access an skb locklessly that     is being released by garbage collection, resulting in use-after-free.

    We recommend upgrading past commit 790c2f9d15b594350ae9bca7b236f2b1859de02c. (CVE-2023-4622)

    A use-after-free vulnerability in the Linux kernel's net/sched: sch_hfsc (HFSC qdisc traffic control)     component can be exploited to achieve local privilege escalation.

    If a class with a link-sharing curve (i.e. with the HFSC_FSC flag set) has a parent without a link-sharing     curve, then init_vf() will call vttree_insert() on the parent, but vttree_remove() will be skipped in     update_vf(). This leaves a dangling pointer that can cause a use-after-free.

    We recommend upgrading past commit b3d26c5702c7d6c45456326e56d2ccf3f103e60f. (CVE-2023-4623)

    A use-after-free vulnerability in the Linux kernel's net/sched: sch_qfq component can be exploited to     achieve local privilege escalation.

    When the plug qdisc is used as a class of the qfq qdisc, sending network packets triggers use-after-free     in qfq_dequeue() due to the incorrect .peek handler of sch_plug and lack of error checking in     agg_dequeue().

    We recommend upgrading past commit 8fc134fee27f2263988ae38920bc03da416b03d8. (CVE-2023-4921)

    In the Linux kernel before 6.4.12, amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c has     a fence use-after-free. (CVE-2023-51042)

    In the Linux kernel, the following vulnerability has been resolved:

    xfrm: add NULL check in xfrm_update_ae_params (CVE-2023-53147)

    In the Linux kernel, the following vulnerability has been resolved:

    udf: Fix uninitialized array access for some pathnames (CVE-2023-53165)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c     (CVE-2023-53179)

    In the Linux kernel, the following vulnerability has been resolved:

    af_unix: Fix data-races around user->unix_inflight. (CVE-2023-53204)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/radeon: Fix integer overflow in radeon_cs_parser_init (CVE-2023-53309)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/msm/mdp5: Don't leak some plane state (CVE-2023-53324)

    In the Linux kernel, the following vulnerability has been resolved:

    pstore/ram: Check start of empty przs during init (CVE-2023-53331)

    In the Linux kernel, the following vulnerability has been resolved:

    lwt: Fix return values of BPF xmit ops (CVE-2023-53338)

    In the Linux kernel, the following vulnerability has been resolved:

    btrfs: fix BUG_ON condition in btrfs_cancel_balance (CVE-2023-53339)

    In the Linux kernel, the following vulnerability has been resolved:

    skbuff: skb_segment, Call zero copy functions before using skbuff frags (CVE-2023-53354)

    In the Linux kernel, the following vulnerability has been resolved:

    tracing: Fix race issue between cpu buffer write and swap (CVE-2023-53368)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer (CVE-2023-53395)

    In the Linux kernel, the following vulnerability has been resolved:

    HID: multitouch: Correct devm device reference for hidinput input_dev name (CVE-2023-53454)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: qla4xxx: Add length check when parsing nlattrs (CVE-2023-53456)

    In the Linux kernel, the following vulnerability has been resolved:

    FS: JFS: Fix null-ptr-deref Read in txBegin (CVE-2023-53457)

    In the Linux kernel, the following vulnerability has been resolved:

    af_unix: Fix null-ptr-deref in unix_stream_sendpage(). (CVE-2023-53469)

    In the Linux kernel, the following vulnerability has been resolved:

    kobject: Add sanity check for kset->kobj.ktype in kset_register() (CVE-2023-53480)

    In the Linux kernel, the following vulnerability has been resolved:

    fs: jfs: Fix UBSAN: array-index-out-of-bounds in dbAllocDmapLev (CVE-2023-53485)

    In the Linux kernel, the following vulnerability has been resolved:

    powerpc/rtas_flash: allow user copy to flash block cache objects (CVE-2023-53487)

    In the Linux kernel, the following vulnerability has been resolved:

    xfrm: fix slab-use-after-free in decode_session6 (CVE-2023-53500)

    In the Linux kernel, the following vulnerability has been resolved:

    virtio-mmio: don't break lifecycle of vm_dev (CVE-2023-53515)

    In the Linux kernel, the following vulnerability has been resolved:

    PM / devfreq: Fix leak in devfreq_dev_release() (CVE-2023-53518)

    In the Linux kernel, the following vulnerability has been resolved:

    ip_vti: fix potential slab-use-after-free in decode_session6 (CVE-2023-53559)

    In the Linux kernel, the following vulnerability has been resolved:

    cifs: Release folio lock on fscache read hit. (CVE-2023-53593)

    In the Linux kernel, the following vulnerability has been resolved:

    ipmi_si: fix a memleak in try_smi_init() (CVE-2023-53611)

    In the Linux kernel, the following vulnerability has been resolved:

    jfs: fix invalid free of JFS_IP(ipimap)->i_imap in diUnmount (CVE-2023-53616)

    In the Linux kernel, the following vulnerability has been resolved:

    gfs2: Fix possible data races in gfs2_show_options() (CVE-2023-53622)

    In the Linux kernel, the following vulnerability has been resolved:

    btrfs: output extra debug info if we failed to find an inline backref (CVE-2023-53672)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() (CVE-2023-53676)

    In the Linux kernel, the following vulnerability has been resolved:

    md: raid1: fix potential OOB in raid1_remove_disk() (CVE-2023-53722)

    A null pointer dereference flaw was found in the Linux kernel API for the cryptographic algorithm     scatterwalk functionality. This issue occurs when a user constructs a malicious packet with specific     socket configuration, which could allow a local user to crash the system or escalate their privileges on     the system. (CVE-2023-6176)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of kernel installed on the remote host is prior to 5.10.196-185.743. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2023-040 advisory.

    An issue was discovered in the USB subsystem in the Linux kernel through 6.4.2. There is an out-of-bounds     and crash in read_descriptors in drivers/usb/core/sysfs.c. (CVE-2023-37453)

    nftables out-of-bounds read in nf_osf_match_one() (CVE-2023-39189)

    A flaw was found in the Netfilter subsystem in the Linux kernel. The xt_u32 module did not validate the     fields in the xt_u32 structure. This flaw allows a local privileged attacker to trigger an out-of-bounds     read by setting the size fields with a value beyond the array boundaries, leading to a crash or     information disclosure. (CVE-2023-39192)

    A flaw was found in the Netfilter subsystem in the Linux kernel. The sctp_mt_check did not validate the     flag_count field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds     read, leading to a crash or information disclosure. (CVE-2023-39193)

    The upstream commit describes this issue as follows:

    The missing IP_SET_HASH_WITH_NET0 macro in ip_set_hash_netportnet can lead to the use of wrong     `CIDR_POS(c)` for calculating array offsets, which can lead to integer underflow. As a result, it leads to     slab out-of-bound access. (CVE-2023-42753)

    An issue was discovered in drivers/net/ethernet/intel/igb/igb_main.c in the IGB driver in the Linux kernel     before 6.5.3. A buffer size may not be adequate for frames larger than the MTU. (CVE-2023-45871)

    A use-after-free vulnerability in the Linux kernel's net/sched: sch_hfsc (HFSC qdisc traffic control)     component can be exploited to achieve local privilege escalation.

    If a class with a link-sharing curve (i.e. with the HFSC_FSC flag set) has a parent without a link-sharing     curve, then init_vf() will call vttree_insert() on the parent, but vttree_remove() will be skipped in     update_vf(). This leaves a dangling pointer that can cause a use-after-free.

    We recommend upgrading past commit b3d26c5702c7d6c45456326e56d2ccf3f103e60f. (CVE-2023-4623)

    A use-after-free vulnerability in the Linux kernel's net/sched: sch_qfq component can be exploited to     achieve local privilege escalation.

    When the plug qdisc is used as a class of the qfq qdisc, sending network packets triggers use-after-free     in qfq_dequeue() due to the incorrect .peek handler of sch_plug and lack of error checking in     agg_dequeue().

    We recommend upgrading past commit 8fc134fee27f2263988ae38920bc03da416b03d8. (CVE-2023-4921)

    A use-after-free vulnerability was found in drivers/nvme/target/tcp.c` in `nvmet_tcp_free_crypto` due to a     logical bug in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a malicious user to     cause a use-after-free and double-free problem, which may permit remote code execution or lead to local     privilege escalation in case that the attacker already has local privileges. (CVE-2023-5178)

    In the Linux kernel, the following vulnerability has been resolved:

    USB: core: Fix race by not overwriting udev->descriptor in hub_port_init() (CVE-2023-52886)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c     (CVE-2023-53179)

    In the Linux kernel, the following vulnerability has been resolved:

    af_unix: Fix data-races around user->unix_inflight. (CVE-2023-53204)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/msm/mdp5: Don't leak some plane state (CVE-2023-53324)

    In the Linux kernel, the following vulnerability has been resolved:

    pstore/ram: Check start of empty przs during init (CVE-2023-53331)

    In the Linux kernel, the following vulnerability has been resolved:

    lwt: Fix return values of BPF xmit ops (CVE-2023-53338)

    In the Linux kernel, the following vulnerability has been resolved:

    skbuff: skb_segment, Call zero copy functions before using skbuff frags (CVE-2023-53354)

    In the Linux kernel, the following vulnerability has been resolved:

    tracing: Fix race issue between cpu buffer write and swap (CVE-2023-53368)

    In the Linux kernel, the following vulnerability has been resolved:

    HID: multitouch: Correct devm device reference for hidinput input_dev name (CVE-2023-53454)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: qla4xxx: Add length check when parsing nlattrs (CVE-2023-53456)

    In the Linux kernel, the following vulnerability has been resolved:

    hsr: Fix uninit-value access in fill_frame_info() (CVE-2023-53462)

    In the Linux kernel, the following vulnerability has been resolved:

    PM / devfreq: Fix leak in devfreq_dev_release() (CVE-2023-53518)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf: reject unhashed sockets in bpf_sk_assign (CVE-2023-53585)

    In the Linux kernel, the following vulnerability has been resolved:

    ipmi_si: fix a memleak in try_smi_init() (CVE-2023-53611)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: qla2xxx: Fix deletion race condition (CVE-2023-53615)

    In the Linux kernel, the following vulnerability has been resolved:

    NFS: Fix a potential data corruption (CVE-2023-53711)

    In the Linux kernel, the following vulnerability has been resolved:

    arm64: csum: Fix OoB access in IP checksum code for negative lengths (CVE-2023-53726)

    In the Linux kernel, the following vulnerability has been resolved:

    net/sched: fq_pie: avoid stalls in fq_pie_timer() (CVE-2023-53727)

    A null pointer dereference flaw was found in the Linux kernel API for the cryptographic algorithm     scatterwalk functionality. This issue occurs when a user constructs a malicious packet with specific     socket configuration, which could allow a local user to crash the system or escalate their privileges on     the system. (CVE-2023-6176)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of kernel installed on the remote host is prior to 5.15.133-86.144. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2023-027 advisory.

    An issue was discovered in the USB subsystem in the Linux kernel through 6.4.2. There is an out-of-bounds     and crash in read_descriptors in drivers/usb/core/sysfs.c. (CVE-2023-37453)

    nftables out-of-bounds read in nf_osf_match_one() (CVE-2023-39189)

    A flaw was found in the Netfilter subsystem in the Linux kernel. The xt_u32 module did not validate the     fields in the xt_u32 structure. This flaw allows a local privileged attacker to trigger an out-of-bounds     read by setting the size fields with a value beyond the array boundaries, leading to a crash or     information disclosure. (CVE-2023-39192)

    A flaw was found in the Netfilter subsystem in the Linux kernel. The sctp_mt_check did not validate the     flag_count field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds     read, leading to a crash or information disclosure. (CVE-2023-39193)

    The upstream commit describes this issue as follows:

    The missing IP_SET_HASH_WITH_NET0 macro in ip_set_hash_netportnet can lead to the use of wrong     `CIDR_POS(c)` for calculating array offsets, which can lead to integer underflow. As a result, it leads to     slab out-of-bound access. (CVE-2023-42753)

    A flaw was found in rsvp_change(). The root cause is an slab-out-of-bound access, but since the offset to     the original pointer is an `unsign int` fully controlled by users, the behavior is usually a wild pointer     access. (CVE-2023-42755)

    An issue was discovered in drivers/net/ethernet/intel/igb/igb_main.c in the IGB driver in the Linux kernel     before 6.5.3. A buffer size may not be adequate for frames larger than the MTU. (CVE-2023-45871)

    A use-after-free vulnerability in the Linux kernel's net/sched: sch_hfsc (HFSC qdisc traffic control)     component can be exploited to achieve local privilege escalation.

    If a class with a link-sharing curve (i.e. with the HFSC_FSC flag set) has a parent without a link-sharing     curve, then init_vf() will call vttree_insert() on the parent, but vttree_remove() will be skipped in     update_vf(). This leaves a dangling pointer that can cause a use-after-free.

    We recommend upgrading past commit b3d26c5702c7d6c45456326e56d2ccf3f103e60f. (CVE-2023-4623)

    A use-after-free vulnerability in the Linux kernel's net/sched: sch_qfq component can be exploited to     achieve local privilege escalation.

    When the plug qdisc is used as a class of the qfq qdisc, sending network packets triggers use-after-free     in qfq_dequeue() due to the incorrect .peek handler of sch_plug and lack of error checking in     agg_dequeue().

    We recommend upgrading past commit 8fc134fee27f2263988ae38920bc03da416b03d8. (CVE-2023-4921)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nftables: exthdr: fix 4-byte stack OOB write

    If priv->len is a multiple of 4, then dst[len / 4] can write pastthe destination array which leads to     stack corruption.

    This construct is necessary to clean the remainder of the registerin case ->len is NOT a multiple of the     register size, so make itconditional just like nft_payload.c does.

    The bug was added in 4.1 cycle and then copied/inherited whentcp/sctp and ip option support was added.

    Bug reported by Zero Day Initiative project (ZDI-CAN-21950,ZDI-CAN-21951, ZDI-CAN-21961). (CVE-2023-52628)

    In the Linux kernel, the following vulnerability has been resolved:

    USB: core: Fix race by not overwriting udev->descriptor in hub_port_init() (CVE-2023-52886)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c     (CVE-2023-53179)

    In the Linux kernel, the following vulnerability has been resolved:

    af_unix: Fix data-races around user->unix_inflight. (CVE-2023-53204)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/msm/mdp5: Don't leak some plane state (CVE-2023-53324)

    In the Linux kernel, the following vulnerability has been resolved:

    pstore/ram: Check start of empty przs during init (CVE-2023-53331)

    In the Linux kernel, the following vulnerability has been resolved:

    lwt: Fix return values of BPF xmit ops (CVE-2023-53338)

    In the Linux kernel, the following vulnerability has been resolved:

    skbuff: skb_segment, Call zero copy functions before using skbuff frags (CVE-2023-53354)

    In the Linux kernel, the following vulnerability has been resolved:

    tracing: Fix race issue between cpu buffer write and swap (CVE-2023-53368)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer (CVE-2023-53395)

    In the Linux kernel, the following vulnerability has been resolved:

    xsk: Fix xsk_diag use-after-free error during socket cleanup (CVE-2023-53426)

    In the Linux kernel, the following vulnerability has been resolved:

    HID: multitouch: Correct devm device reference for hidinput input_dev name (CVE-2023-53454)

    In the Linux kernel, the following vulnerability has been resolved:

    hsr: Fix uninit-value access in fill_frame_info() (CVE-2023-53462)

    In the Linux kernel, the following vulnerability has been resolved:

    kobject: Add sanity check for kset->kobj.ktype in kset_register() (CVE-2023-53480)

    In the Linux kernel, the following vulnerability has been resolved:

    iommu/amd/iommu_v2: Fix pasid_state refcount dec hit 0 warning on pasid unbind (CVE-2023-53501)

    In the Linux kernel, the following vulnerability has been resolved:

    PM / devfreq: Fix leak in devfreq_dev_release() (CVE-2023-53518)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf: reject unhashed sockets in bpf_sk_assign (CVE-2023-53585)

    In the Linux kernel, the following vulnerability has been resolved:

    perf trace: Really free the evsel->priv area (CVE-2023-53649)

    In the Linux kernel, the following vulnerability has been resolved:

    btrfs: output extra debug info if we failed to find an inline backref (CVE-2023-53672)

    In the Linux kernel, the following vulnerability has been resolved:

    NFS: Fix a potential data corruption (CVE-2023-53711)

    In the Linux kernel, the following vulnerability has been resolved:

    md: raid1: fix potential OOB in raid1_remove_disk() (CVE-2023-53722)

    In the Linux kernel, the following vulnerability has been resolved:

    arm64: csum: Fix OoB access in IP checksum code for negative lengths (CVE-2023-53726)

    In the Linux kernel, the following vulnerability has been resolved:

    net/sched: fq_pie: avoid stalls in fq_pie_timer() (CVE-2023-53727)

    A null pointer dereference flaw was found in the Linux kernel API for the cryptographic algorithm     scatterwalk functionality. This issue occurs when a user constructs a malicious packet with specific     socket configuration, which could allow a local user to crash the system or escalate their privileges on     the system. (CVE-2023-6176)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-356 advisory.

    An issue was discovered in the USB subsystem in the Linux kernel through 6.4.2. There is an out-of-bounds     and crash in read_descriptors in drivers/usb/core/sysfs.c. (CVE-2023-37453)

    nftables out-of-bounds read in nf_osf_match_one() (CVE-2023-39189)

    A flaw was found in the Netfilter subsystem in the Linux kernel. The xt_u32 module did not validate the     fields in the xt_u32 structure. This flaw allows a local privileged attacker to trigger an out-of-bounds     read by setting the size fields with a value beyond the array boundaries, leading to a crash or     information disclosure. (CVE-2023-39192)

    A flaw was found in the Netfilter subsystem in the Linux kernel. The sctp_mt_check did not validate the     flag_count field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds     read, leading to a crash or information disclosure. (CVE-2023-39193)

    An integer overflow in kmalloc_reserve() in the Linux kernel may allow a local user to crash the system,     or in some cases obtain code execution in kernel space. (CVE-2023-42752)

    The upstream commit describes this issue as follows:

    The missing IP_SET_HASH_WITH_NET0 macro in ip_set_hash_netportnet can lead to the use of wrong     `CIDR_POS(c)` for calculating array offsets, which can lead to integer underflow. As a result, it leads to     slab out-of-bound access. (CVE-2023-42753)

    A flaw was found in rsvp_change(). The root cause is an slab-out-of-bound access, but since the offset to     the original pointer is an `unsign int` fully controlled by users, the behavior is usually a wild pointer     access. (CVE-2023-42755)

    An issue was discovered in drivers/net/ethernet/intel/igb/igb_main.c in the IGB driver in the Linux kernel     before 6.5.3. A buffer size may not be adequate for frames larger than the MTU. (CVE-2023-45871)

    A use-after-free vulnerability in the Linux kernel's net/sched: sch_hfsc (HFSC qdisc traffic control)     component can be exploited to achieve local privilege escalation.

    If a class with a link-sharing curve (i.e. with the HFSC_FSC flag set) has a parent without a link-sharing     curve, then init_vf() will call vttree_insert() on the parent, but vttree_remove() will be skipped in     update_vf(). This leaves a dangling pointer that can cause a use-after-free.

    We recommend upgrading past commit b3d26c5702c7d6c45456326e56d2ccf3f103e60f. (CVE-2023-4623)

    A use-after-free vulnerability in the Linux kernel's net/sched: sch_qfq component can be exploited to     achieve local privilege escalation.

    When the plug qdisc is used as a class of the qfq qdisc, sending network packets triggers use-after-free     in qfq_dequeue() due to the incorrect .peek handler of sch_plug and lack of error checking in     agg_dequeue().

    We recommend upgrading past commit 8fc134fee27f2263988ae38920bc03da416b03d8. (CVE-2023-4921)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nftables: exthdr: fix 4-byte stack OOB write

    If priv->len is a multiple of 4, then dst[len / 4] can write pastthe destination array which leads to     stack corruption.

    This construct is necessary to clean the remainder of the registerin case ->len is NOT a multiple of the     register size, so make itconditional just like nft_payload.c does.

    The bug was added in 4.1 cycle and then copied/inherited whentcp/sctp and ip option support was added.

    Bug reported by Zero Day Initiative project (ZDI-CAN-21950,ZDI-CAN-21951, ZDI-CAN-21961). (CVE-2023-52628)

    In the Linux kernel, the following vulnerability has been resolved:

    USB: core: Fix race by not overwriting udev->descriptor in hub_port_init() (CVE-2023-52886)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c     (CVE-2023-53179)

    In the Linux kernel, the following vulnerability has been resolved:

    af_unix: Fix data-races around user->unix_inflight. (CVE-2023-53204)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: nSVM: Load L1's TSC multiplier based on L1 state, not L2 state (CVE-2023-53208)

    In the Linux kernel, the following vulnerability has been resolved:

    md/raid5-cache: fix null-ptr-deref for r5l_flush_stripe_to_raid() (CVE-2023-53210)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/msm/mdp5: Don't leak some plane state (CVE-2023-53324)

    In the Linux kernel, the following vulnerability has been resolved:

    pstore/ram: Check start of empty przs during init (CVE-2023-53331)

    In the Linux kernel, the following vulnerability has been resolved:

    lwt: Fix return values of BPF xmit ops (CVE-2023-53338)

    In the Linux kernel, the following vulnerability has been resolved:

    skbuff: skb_segment, Call zero copy functions before using skbuff frags (CVE-2023-53354)

    In the Linux kernel, the following vulnerability has been resolved:

    tracing: Fix race issue between cpu buffer write and swap (CVE-2023-53368)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer (CVE-2023-53395)

    In the Linux kernel, the following vulnerability has been resolved:

    xsk: Fix xsk_diag use-after-free error during socket cleanup (CVE-2023-53426)

    In the Linux kernel, the following vulnerability has been resolved:

    x86/MCE: Always save CS register on AMD Zen IF Poison errors (CVE-2023-53438)

    In the Linux kernel, the following vulnerability has been resolved:

    HID: multitouch: Correct devm device reference for hidinput input_dev name (CVE-2023-53454)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: qla4xxx: Add length check when parsing nlattrs (CVE-2023-53456)

    In the Linux kernel, the following vulnerability has been resolved:

    hsr: Fix uninit-value access in fill_frame_info() (CVE-2023-53462)

    In the Linux kernel, the following vulnerability has been resolved:

    kobject: Add sanity check for kset->kobj.ktype in kset_register() (CVE-2023-53480)

    In the Linux kernel, the following vulnerability has been resolved:

    iommu/amd/iommu_v2: Fix pasid_state refcount dec hit 0 warning on pasid unbind (CVE-2023-53501)

    In the Linux kernel, the following vulnerability has been resolved:

    PM / devfreq: Fix leak in devfreq_dev_release() (CVE-2023-53518)

    In the Linux kernel, the following vulnerability has been resolved:

    jbd2: check 'jh->b_transaction' before removing it from checkpoint (CVE-2023-53526)

    In the Linux kernel, the following vulnerability has been resolved:

    null_blk: fix poll request timeout handling (CVE-2023-53531)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/i915: mark requests for GuC virtual engines to avoid use-after-free (CVE-2023-53552)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf: reject unhashed sockets in bpf_sk_assign (CVE-2023-53585)

    In the Linux kernel, the following vulnerability has been resolved:

    drivers: base: Free devm resources when unregistering a device (CVE-2023-53596)

    In the Linux kernel, the following vulnerability has been resolved:

    Drivers: hv: vmbus: Don't dereference ACPI root object handle (CVE-2023-53647)

    In the Linux kernel, the following vulnerability has been resolved:

    perf trace: Really free the evsel->priv area (CVE-2023-53649)

    In the Linux kernel, the following vulnerability has been resolved:

    ext4: fix memory leaks in ext4_fname_{setup_filename,prepare_lookup} (CVE-2023-53662)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: nSVM: Check instead of asserting on nested TSC scaling support (CVE-2023-53663)

    In the Linux kernel, the following vulnerability has been resolved:

    btrfs: output extra debug info if we failed to find an inline backref (CVE-2023-53672)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() (CVE-2023-53676)

    In the Linux kernel, the following vulnerability has been resolved:

    NFS: Fix a potential data corruption (CVE-2023-53711)

    In the Linux kernel, the following vulnerability has been resolved:

    md: raid1: fix potential OOB in raid1_remove_disk() (CVE-2023-53722)

    In the Linux kernel, the following vulnerability has been resolved:

    arm64: csum: Fix OoB access in IP checksum code for negative lengths (CVE-2023-53726)

    In the Linux kernel, the following vulnerability has been resolved:

    net/sched: fq_pie: avoid stalls in fq_pie_timer() (CVE-2023-53727)

    A null pointer dereference flaw was found in the Linux kernel API for the cryptographic algorithm     scatterwalk functionality. This issue occurs when a user constructs a malicious packet with specific     socket configuration, which could allow a local user to crash the system or escalate their privileges on     the system. (CVE-2023-6176)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

An update of the linux package has been released.

ID	Name	Product	Family	Severity
277472	RHEL 8 : kernel (RHSA-2025:22752)	Nessus	Red Hat Local Security Checks	high
276781	RHEL 8 : kernel (RHSA-2025:22072)	Nessus	Red Hat Local Security Checks	high
276686	RHEL 8 : kernel (RHSA-2025:22006)	Nessus	Red Hat Local Security Checks	medium
275831	SUSE SLES15 Security Update : kernel (SUSE-SU-2025:4141-1)	Nessus	SuSE Local Security Checks	high
275757	SUSE SLES15 Security Update : kernel (SUSE-SU-2025:4132-1)	Nessus	SuSE Local Security Checks	high
275294	SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2025:4057-1)	Nessus	SuSE Local Security Checks	high
275174	RHEL 9 : kernel (RHSA-2025:21091)	Nessus	Red Hat Local Security Checks	high
275173	RHEL 9 : kernel-rt (RHSA-2025:21136)	Nessus	Red Hat Local Security Checks	high
271407	SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2025:3751-1)	Nessus	SuSE Local Security Checks	high
270738	SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2025:03634-1)	Nessus	SuSE Local Security Checks	high
265644	Linux Distros Unpatched Vulnerability : CVE-2023-53354	Nessus	Misc.	medium
182660	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.4-2023-053 (ALASKERNEL-5.4-2023-053)	Nessus	Amazon Linux Local Security Checks	high
182656	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2023-040 (ALASKERNEL-5.10-2023-040)	Nessus	Amazon Linux Local Security Checks	high
182654	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2023-027 (ALASKERNEL-5.15-2023-027)	Nessus	Amazon Linux Local Security Checks	high
182458	Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-356)	Nessus	Amazon Linux Local Security Checks	high
153035	Photon OS 4.0: Linux PHSA-2021-4.0-0095	Nessus	PhotonOS Local Security Checks	high

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