In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: initialize registers in nft_do_chain() Initialize registers to avoid stack leak into userspace.

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    ipv4: Fix a data-race around sysctl_fib_sync_mem.(CVE-2022-49637)

    ima: Fix potential memory leak in ima_init_crypto().(CVE-2022-49627)

    MIPS: pgalloc: fix memory leak caused by pgd_free().(CVE-2022-49210)

    ip: Fix data-races around sysctl_ip_fwd_use_pmtu.(CVE-2022-49604)

    net: tipc: fix possible refcount leak in tipc_sk_create()(CVE-2022-49620)

    bpf, sockmap: Fix memleak in tcp_bpf_sendmsg while sk msg is full(CVE-2022-49209)

    net: remove two BUG() from skb_checksum_help().(CVE-2022-49497)

    usbnet: fix memory leak in error case(CVE-2022-49657)

    ip: Fix a data-race around sysctl_ip_autobind_reuse.(CVE-2022-49600)

    cipso: Fix data-races around sysctl.(CVE-2022-49639)

    nexthop: Fix data-races around nexthop_compat_mode.(CVE-2022-49629)

    tracing/histograms: Fix memory leak problem(CVE-2022-49648)

    SUNRPC: Fix the svc_deferred_event trace class(CVE-2022-49065)

    af_unix: Fix a data-race in unix_dgram_peer_wake_me().(CVE-2022-49344)

    RDMA/cm: Fix memory leak in ib_cm_insert_listen(CVE-2022-49671)

    ip: Fix a data-race around sysctl_fwmark_reflect.(CVE-2022-49602)

    raw: Fix a data-race around sysctl_raw_l3mdev_accept.(CVE-2022-49631)

    icmp: Fix data-races around sysctl.(CVE-2022-49638)

    tty: synclink_gt: Fix null-pointer-dereference in slgt_clean().(CVE-2022-49307)

    tipc: move bc link creation back to tipc_node_create(CVE-2022-49664)

    icmp: Fix a data-race around sysctl_icmp_errors_use_inbound_ifaddr.(CVE-2022-49632)

    xprtrdma: treat all calls not a bcall when bc_serv is NULL(CVE-2022-49321)

    net: phy: micrel: Allow probing without .driver_data(CVE-2022-49472)

    tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept.(CVE-2022-49601)

    ip: Fix data-races around sysctl_ip_fwd_update_priority.(CVE-2022-49603)

    igb: fix a use-after-free issue in igb_clean_tx_ring(CVE-2022-49695)

    rxrpc: Fix listen() setting the bar too high for the prealloc rings(CVE-2022-49450)

    tty: fix deadlock caused by calling printk() under tty_port-lock(CVE-2022-49441)

    media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init(CVE-2022-49478)

    ima: Fix a potential integer overflow in ima_appraise_measurement(CVE-2022-49643)

    scsi: qla2xxx: Fix scheduling while atomic(CVE-2022-49156)

    mm/mempolicy: fix uninit-value in mpol_rebind_policy().(CVE-2022-49567)

    dm raid: fix KASAN warning in raid5_add_disks(CVE-2022-49673)

    padata: avoid UAF for reorder_work(CVE-2025-21726)

    ARM: hisi: Add missing of_node_put after of_find_compatible_node(CVE-2022-49447)

    ptp: Ensure info-enable callback is always set(CVE-2025-21814)

    bpf: Send signals asynchronously if !preemptible(CVE-2025-21728)

    ext4: don't BUG if someone dirty pages without asking ext4 first(CVE-2022-49171)

    ext4: fix ext4_mb_mark_bb() with flex_bg with fast_commit(CVE-2022-49174)

    dax: make sure inodes are flushed before destroy cache(CVE-2022-49220)

    ext4: avoid cycles in directory h-tree(CVE-2022-49343)

    ext4: fix bug_on in ext4_writepages(CVE-2022-49347)

    ext4: filter out EXT4_FC_REPLAY from on-disk superblock field s_state(CVE-2022-49348)

    ext4: fix use-after-free in ext4_rename_dir_prepare(CVE-2022-49349)

    ext4: fix warning in ext4_handle_inode_extension(CVE-2022-49352)

    PCI: Avoid pci_dev_lock() AB/BA deadlock with sriov_numvfs_store().(CVE-2022-49434)

    x86/MCE/AMD: Fix memory leak when threshold_create_bank() fails(CVE-2022-49549)

    scsi: lpfc: Fix null pointer dereference after failing to issue FLOGI and PLOGI(CVE-2022-49535)

    crypto: qat - add param check for RSA(CVE-2022-49563)

    dmaengine: idxd: Fix the error handling path in idxd_cdev_register()(CVE-2022-49422)

    RDMA/mlx5: Fix memory leak in error flow for subscribe event routine(CVE-2022-49206)

    bpf, arm64: Clear prog-jited_len along prog-jited(CVE-2022-49341)

    bpf: Fix UAF due to race between btf_try_get_module and load_module(CVE-2022-49236)

    bpf: Fix potential array overflow in bpf_trampoline_get_progs().(CVE-2022-49548)

    bpf: Fix insufficient bounds propagation from adjust_scalar_min_max_vals(CVE-2022-49658)

    zsmalloc: fix races between asynchronous zspage free and page migration(CVE-2022-49554)

    tpm: fix reference counting for struct tpm_chip(CVE-2022-49287)

    netfilter: nf_tables: initialize registers in nft_do_chain().(CVE-2022-49293)

    dm ioctl: prevent potential spectre v1 gadget(CVE-2022-49122)

    scsi: sd: Fix potential NULL pointer dereference(CVE-2022-49376)

    sysctl: Fix data races in proc_douintvec_minmax().(CVE-2022-49640)

    sysctl: Fix data races in proc_douintvec().(CVE-2022-49641)

    scsi: libfc: Fix use after free in fc_exch_abts_resp().(CVE-2022-49114)

    nbd: don't allow reconnect after disconnect(CVE-2025-21731)

    tpm: use try_get_ops() in tpm-space.c(CVE-2022-49286)

    cifs: potential buffer overflow in handling symlinks(CVE-2022-49058)

    extcon: Modify extcon device to be created after driver data is set(CVE-2022-49308)

    bfq: Update cgroup information before merging bio(CVE-2022-49413)

    cifs: prevent bad output lengths in smb2_ioctl_query_info().(CVE-2022-49271)

    media: cx24116: prevent overflows on SNR calculus(CVE-2024-50290)

    thermal/core: Fix memory leak in __thermal_cooling_device_register().(CVE-2022-49468)

    nbd: call genl_unregister_family() first in nbd_cleanup().(CVE-2022-49295)

    blk-mq: don't touch -tagset in blk_mq_get_sq_hctx(CVE-2022-49377)

    bfq: Make sure bfqg for which we are queueing requests is online(CVE-2022-49411)

    nvdimm: Fix firmware activation deadlock scenarios(CVE-2022-49446)

    nbd: fix io hung while disconnecting device(CVE-2022-49297)

    crypto: qat - add param check for DH(CVE-2022-49564)

    nbd: fix race between nbd_alloc_config() and module removal(CVE-2022-49300)

    net: usb: rtl8150: enable basic endpoint checking(CVE-2025-21708)

    scsi: target: tcmu: Fix possible page UAF(CVE-2022-49053)

    block: don't delete queue kobject before its children(CVE-2022-49259)

    md/bitmap: don't set sb values if can't pass sanity check(CVE-2022-49526)

    mm/slub: add missing TID updates on slab deactivation(CVE-2022-49700)

    block: Fix handling of offline queues in blk_mq_alloc_request_hctx().(CVE-2022-49720)

    ext4: fix race condition between ext4_write and ext4_convert_inline_data(CVE-2022-49414)

    ext4: fix bug_on in __es_tree_search(CVE-2022-49409)

    net: hns3: fix oops when unload drivers paralleling(CVE-2025-21802)

    irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions(CVE-2022-49715)

    mm/mempolicy: fix mpol_new leak in shared_policy_replace(CVE-2022-49080)

    ext4: fix bug_on ext4_mb_use_inode_pa(CVE-2022-49708)

    ext4: add reserved GDT blocks check(CVE-2022-49707)

    irqchip/gic-v3: Fix error handling in gic_populate_ppi_partitions(CVE-2022-49716)

    mm: fix unexpected zeroed page mapping with zram swap(CVE-2022-49052)

    scsi: qla2xxx: Fix crash during module load unload test(CVE-2022-49160)

    sctp: sysctl: rto_min/max: avoid using current-nsproxy(CVE-2025-21639)

    crypto: qat - fix memory leak in RSA(CVE-2022-49566)

    net/mlx5: Fix variable not being completed when function returns(CVE-2025-21662)

    scsi: storvsc: Ratelimit warning logs to prevent VM denial of service(CVE-2025-21690)

    vfio/platform: check the bounds of read/write syscalls(CVE-2025-21687)

    USB: serial: quatech2: fix null-ptr-deref in qt2_process_read_urb().(CVE-2025-21689)

    ipvs: fix UB due to uninitialized stack access in ip_vs_protocol_init().(CVE-2024-53680)

    bpf: fix recursive lock when verdict program return SK_PASS(CVE-2024-56694)

    mm: zswap: properly synchronize freeing resources during CPU hotunplug(CVE-2025-21693)

    filemap: avoid truncating 64-bit offset to 32 bits(CVE-2025-21665)

    iomap: avoid avoid truncating 64-bit offset to 32 bits(CVE-2025-21667)

    fs/proc: fix softlockup in __read_vmcore (part 2).(CVE-2025-21694)

    net: hns3: don't auto enable misc vector(CVE-2025-21651)

    netfilter: conntrack: clamp maximum hashtable size to INT_MAX(CVE-2025-21648)

    net_sched: cls_flow: validate TCA_FLOW_RSHIFT attribute(CVE-2025-21653)

    netfilter: ipset: Hold module reference while requesting a module(CVE-2024-56637)

    sctp: sysctl: auth_enable: avoid using current-nsproxy(CVE-2025-21638)

    sctp: sysctl: cookie_hmac_alg: avoid using current-nsproxy(CVE-2025-21640)

    af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK(CVE-2024-57901)

    net: sched: fix ordering of qlen adjustment(CVE-2024-53164)

    af_packet: fix vlan_get_tci() vs MSG_PEEK(CVE-2024-57902)

    geneve: do not assume mac header is set in geneve_xmit_skb().(CVE-2024-56636)

    RDMA/rxe: Remove the direct link to net_device(CVE-2024-57795)

    net/ipv6: release expired exception dst cached in socket(CVE-2024-56644)

    NFSD: Prevent NULL dereference in nfsd4_process_cb_update()(CVE-2024-53217)

    iommu/arm-smmu: Defer probe of clients after smmu device bound(CVE-2024-56568)

    net/sctp: Prevent autoclose integer overflow in sctp_association_init().(CVE-2024-57938)

    dlm: fix possible lkb_resource null dereference(CVE-2024-47809)

    vsock/virtio: discard packets if the transport changes(CVE-2025-21669)

    vsock: prevent null-ptr-deref in vsock_*[has_data|has_space](CVE-2025-21666)

    netfilter: nf_tables: adapt set backend to use GC transaction API(CVE-2023-52923)

    RDMA/uverbs: Prevent integer overflow issue(CVE-2024-57890)

    pinmux: Use sequential access to access desc-pinmux data(CVE-2024-47141)

    drm/dp_mst: Ensure mst_primary pointer is valid in drm_dp_mst_handle_up_req().(CVE-2024-57798)

    selinux: ignore unknown extended permissions(CVE-2024-57931)

    eth: bnxt: always recalculate features after XDP clearing, fix null-deref(CVE-2025-21682)

    net: restrict SO_REUSEPORT to inet sockets(CVE-2024-57903)

    bpf: Fix bpf_sk_select_reuseport() memory leak(CVE-2025-21683)

    sunrpc: fix one UAF issue caused by sunrpc kernel tcp socket(CVE-2024-53168)

    net: macsec: Fix offload support for NETDEV_UNREGISTER event(CVE-2022-48720)

    netfilter: nf_set_pipapo: fix initial map fill(CVE-2024-57947)

    RDMA/hfi1: Fix use-after-free bug for mm struct(CVE-2022-49076)

    tipc: fix use-after-free Read in tipc_named_reinit(CVE-2022-49696)

    net: bonding: fix use-after-free after 802.3ad slave unbind(CVE-2022-49667)

    usbnet: fix memory leak in error case(CVE-2022-49589)

    sfc: fix use after free when disabling sriov(CVE-2022-49626)

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

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

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    xsk: Fix race at socket teardown(CVE-2022-49215)

    acct: perform last write from workqueue(CVE-2025-21846)

    nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags(CVE-2022-49492)

    drop_monitor: fix incorrect initialization order(CVE-2025-21862)

    iommu/arm-smmu-v3: check return value after calling platform_get_resource().(CVE-2022-49319)

    ipv4: Fix a data-race around sysctl_fib_sync_mem.(CVE-2022-49637)

    memcg: fix soft lockup in the OOM process(CVE-2024-57977)

    ima: Fix potential memory leak in ima_init_crypto().(CVE-2022-49627)

    rdma/cxgb4: Prevent potential integer overflow on 32bit(CVE-2024-57973)

    tracing: Make sure trace_printk() can output as soon as it can be used(CVE-2023-53007)

    trace_events_hist: add check for return value of 'create_hist_field'(CVE-2023-53005)

    Squashfs: fix handling and sanity checking of xattr_ids count(CVE-2023-52933)

    tcp: Fix a data-race around sysctl_tcp_probe_threshold.(CVE-2022-49595)

    tcp: Fix data-races around sysctl_tcp_min_snd_mss.(CVE-2022-49596)

    tcp: Fix data-races around sysctl_tcp_base_mss.(CVE-2022-49597)

    tcp: Fix data-races around sysctl_tcp_l3mdev_accept.(CVE-2022-49599)

    hrtimers: Force migrate away hrtimers queued after CPUHP_AP_HRTIMERS_DYING(CVE-2025-21816)

    RDMA/hfi1: Prevent use of lock before it is initialized(CVE-2022-49433)

    openvswitch: fix lockup on tx to unregistering netdev with carrier(CVE-2025-21681)

    net: hns3: add vlan list lock to protect vlan list(CVE-2022-49182)

    driver: base: fix UAF when driver_attach failed(CVE-2022-49385)

    ubi: ubi_create_volume: Fix use-after-free when volume creation failed(CVE-2022-49388)

    rtc: pcf85063: fix potential OOB write in PCF85063 NVMEM read(CVE-2024-58069)

    lz4: fix LZ4_decompress_safe_partial read out of bound(CVE-2022-49078)

    um: Fix out-of-bounds read in LDT setup(CVE-2022-49395)

    KVM: Explicitly verify target vCPU is online in kvm_get_vcpu().(CVE-2024-58083)

    ipv6: mcast: extend RCU protection in igmp6_send().(CVE-2025-21759)

    vsock: Keep the binding until socket destruction(CVE-2025-21756)

    pps: Fix a use-after-free(CVE-2024-57979)

    RDMA/hfi1: Fix use-after-free bug for mm struct(CVE-2022-49076)

    padata: fix UAF in padata_reorder(CVE-2025-21727)

    net: bonding: fix use-after-free after 802.3ad slave unbind(CVE-2022-49667)

    netfilter: nf_tables: avoid skb access on nf_stolen(CVE-2022-49622)

    srcu: Tighten cleanup_srcu_struct() GP checks(CVE-2022-49651)

    openvswitch: use RCU protection in ovs_vport_cmd_fill_info().(CVE-2025-21761)

    cgroup: Use separate src/dst nodes when preloading css_sets for migration(CVE-2022-49647)

    ice: arfs: fix use-after-free when freeing @rx_cpu_rmap(CVE-2022-49063)

    sfc: fix use after free when disabling sriov(CVE-2022-49626)

    macsec: fix UAF bug for real_dev(CVE-2022-49390)

    ndisc: extend RCU protection in ndisc_send_skb().(CVE-2025-21760)

    nfsd: release svc_expkey(CVE-2024-53216)

    nfsd: make sure exp active before svc_export_show(CVE-2024-56558)

    net: sched: Disallow replacing of child qdisc from one parent to another(CVE-2025-21700)

    tipc: fix use-after-free Read in tipc_named_reinit(CVE-2022-49696)

    arp: use RCU protection in arp_xmit().(CVE-2025-21762)

    nfsd: clear acl_access/acl_default after releasing them(CVE-2025-21796)

    ndisc: use RCU protection in ndisc_alloc_skb().(CVE-2025-21764)

    neighbour: use RCU protection in __neigh_notify().(CVE-2025-21763)

    scsi: hisi_sas: Free irq vectors in order for v3 HW(CVE-2022-49118)

    drm/plane: Move range check for format_count earlier(CVE-2021-47659)

    USB: hub: Ignore non-compliant devices with too many configs or interfaces(CVE-2025-21776)

    MIPS: pgalloc: fix memory leak caused by pgd_free().(CVE-2022-49210)

    bpf: avoid holding freeze_mutex during mmap operation(CVE-2025-21853)

    ip: Fix data-races around sysctl_ip_fwd_use_pmtu.(CVE-2022-49604)

    linux/dim: Fix divide by 0 in RDMA DIM(CVE-2022-49670)

    HID: multitouch: Add NULL check in mt_input_configured(CVE-2024-58020)

    nfp: bpf: Add check for nfp_app_ctrl_msg_alloc().(CVE-2025-21848)

    net: tipc: fix possible refcount leak in tipc_sk_create()(CVE-2022-49620)

    bpf, sockmap: Fix memleak in tcp_bpf_sendmsg while sk msg is full(CVE-2022-49209)

    net: remove two BUG() from skb_checksum_help().(CVE-2022-49497)

    usbnet: fix memory leak in error case(CVE-2022-49657)

    usbnet: fix memory leak in error case(CVE-2022-49589)

    ip: Fix a data-race around sysctl_ip_autobind_reuse.(CVE-2022-49600)

    cipso: Fix data-races around sysctl.(CVE-2022-49639)

    KVM: x86: Reject Hyper-V's SEND_IPI hypercalls if local APIC isn't in-kernel(CVE-2025-21779)

    nexthop: Fix data-races around nexthop_compat_mode.(CVE-2022-49629)

    tracing/histograms: Fix memory leak problem(CVE-2022-49648)

    SUNRPC: Fix the svc_deferred_event trace class(CVE-2022-49065)

    af_unix: Fix a data-race in unix_dgram_peer_wake_me().(CVE-2022-49344)

    usb: xhci: Fix NULL pointer dereference on certain command aborts(CVE-2024-57981)

    ceph: fix memory leak in ceph_readdir when note_last_dentry returns error(CVE-2022-49107)

    NFSv4.2: fix reference count leaks in _nfs42_proc_copy_notify().(CVE-2022-49103)

    io_uring: fix memory leak of uid in files registration(CVE-2022-49144)

    RDMA/cm: Fix memory leak in ib_cm_insert_listen(CVE-2022-49671)

    ip: Fix a data-race around sysctl_fwmark_reflect.(CVE-2022-49602)

    hwrng: cavium - fix NULL but dereferenced coccicheck error(CVE-2022-49177)

    mlxsw: spectrum: Guard against invalid local ports(CVE-2022-49134)

    raw: Fix a data-race around sysctl_raw_l3mdev_accept.(CVE-2022-49631)

    icmp: Fix data-races around sysctl.(CVE-2022-49638)

    tty: synclink_gt: Fix null-pointer-dereference in slgt_clean().(CVE-2022-49307)

    iommu/arm-smmu: fix possible null-ptr-deref in arm_smmu_device_probe().(CVE-2022-49323)

    drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes(CVE-2022-49532)

    scsi: qla2xxx: Suppress a kernel complaint in qla_create_qpair().(CVE-2022-49155)

    tipc: move bc link creation back to tipc_node_create(CVE-2022-49664)

    NFSv4: Don't hold the layoutget locks across multiple RPC calls(CVE-2022-49316)

    icmp: Fix a data-race around sysctl_icmp_errors_use_inbound_ifaddr.(CVE-2022-49632)

    xprtrdma: treat all calls not a bcall when bc_serv is NULL(CVE-2022-49321)

    net: phy: micrel: Allow probing without .driver_data(CVE-2022-49472)

    tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept.(CVE-2022-49601)

    kernel/resource: fix kfree() of bootmem memory again(CVE-2022-49190)

    vrf: use RCU protection in l3mdev_l3_out().(CVE-2025-21791)

    tcp: Fix a data-race around sysctl_tcp_ecn_fallback.(CVE-2022-49630)

    i2c: dev: check return value when calling dev_set_name().(CVE-2022-49046)

    list: fix a data-race around ep-rdllist(CVE-2022-49443)

    perf/core: Fix data race between perf_event_set_output() and perf_mmap_close()(CVE-2022-49607)

    drm/amd/display: Fix memory leak(CVE-2022-49135)

    ip: Fix data-races around sysctl_ip_fwd_update_priority.(CVE-2022-49603)

    media: uvcvideo: Fix double free in error path(CVE-2024-57980)

    io_uring: prevent opcode speculation(CVE-2025-21863)

    geneve: Fix use-after-free in geneve_find_dev().(CVE-2025-21858)

    arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array(CVE-2025-21785)

    igb: fix a use-after-free issue in igb_clean_tx_ring(CVE-2022-49695)

    rxrpc: Fix listen() setting the bar too high for the prealloc rings(CVE-2022-49450)

    tty: fix deadlock caused by calling printk() under tty_port-lock(CVE-2022-49441)

    media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init(CVE-2022-49478)

    ima: Fix a potential integer overflow in ima_appraise_measurement(CVE-2022-49643)

    scsi: qla2xxx: Fix scheduling while atomic(CVE-2022-49156)

    scsi: lpfc: Fix SCSI I/O completion and abort handler deadlock(CVE-2022-49536)

    mm/mempolicy: fix uninit-value in mpol_rebind_policy().(CVE-2022-49567)

    KVM: VMX: Prevent RSB underflow before vmenter(CVE-2022-49610)

    dm raid: fix KASAN warning in raid5_add_disks(CVE-2022-49673)

    tpm: Change to kvalloc() in eventlog/acpi.c(CVE-2024-58005)

    media: uvcvideo: Remove dangling pointers(CVE-2024-58002)

    padata: avoid UAF for reorder_work(CVE-2025-21726)

    ARM: hisi: Add missing of_node_put after of_find_compatible_node(CVE-2022-49447)

    ptp: Ensure info-enable callback is always set(CVE-2025-21814)

    bpf: Send signals asynchronously if !preemptible(CVE-2025-21728)

    ext4: don't BUG if someone dirty pages without asking ext4 first(CVE-2022-49171)

    ext4: fix ext4_mb_mark_bb() with flex_bg with fast_commit(CVE-2022-49174)

    dax: make sure inodes are flushed before destroy cache(CVE-2022-49220)

    ext4: avoid cycles in directory h-tree(CVE-2022-49343)

    ext4: fix bug_on in ext4_writepages(CVE-2022-49347)

    ext4: filter out EXT4_FC_REPLAY from on-disk superblock field s_state(CVE-2022-49348)

    ext4: fix use-after-free in ext4_rename_dir_prepare(CVE-2022-49349)

    ext4: fix warning in ext4_handle_inode_extension(CVE-2022-49352)

    PCI: Avoid pci_dev_lock() AB/BA deadlock with sriov_numvfs_store().(CVE-2022-49434)

    x86/MCE/AMD: Fix memory leak when threshold_create_bank() fails(CVE-2022-49549)

    scsi: lpfc: Fix null pointer dereference after failing to issue FLOGI and PLOGI(CVE-2022-49535)

    crypto: qat - add param check for RSA(CVE-2022-49563)

    dmaengine: idxd: Fix the error handling path in idxd_cdev_register()(CVE-2022-49422)

    RDMA/mlx5: Fix memory leak in error flow for subscribe event routine(CVE-2022-49206)

    bpf, arm64: Clear prog-jited_len along prog-jited(CVE-2022-49341)

    bpf: Fix UAF due to race between btf_try_get_module and load_module(CVE-2022-49236)

    bpf: Fix potential array overflow in bpf_trampoline_get_progs().(CVE-2022-49548)

    bpf: Fix insufficient bounds propagation from adjust_scalar_min_max_vals(CVE-2022-49658)

    zsmalloc: fix races between asynchronous zspage free and page migration(CVE-2022-49554)

    tpm: fix reference counting for struct tpm_chip(CVE-2022-49287)

    netfilter: nf_tables: initialize registers in nft_do_chain().(CVE-2022-49293)

    dm ioctl: prevent potential spectre v1 gadget(CVE-2022-49122)

    scsi: sd: Fix potential NULL pointer dereference(CVE-2022-49376)

    sysctl: Fix data races in proc_douintvec_minmax().(CVE-2022-49640)

    sysctl: Fix data races in proc_douintvec().(CVE-2022-49641)

    scsi: libfc: Fix use after free in fc_exch_abts_resp().(CVE-2022-49114)

    nbd: don't allow reconnect after disconnect(CVE-2025-21731)

    tpm: use try_get_ops() in tpm-space.c(CVE-2022-49286)

    cifs: potential buffer overflow in handling symlinks(CVE-2022-49058)

    extcon: Modify extcon device to be created after driver data is set(CVE-2022-49308)

    bfq: Update cgroup information before merging bio(CVE-2022-49413)

    cifs: prevent bad output lengths in smb2_ioctl_query_info().(CVE-2022-49271)

    media: cx24116: prevent overflows on SNR calculus(CVE-2024-50290)

    thermal/core: Fix memory leak in __thermal_cooling_device_register().(CVE-2022-49468)

    nbd: call genl_unregister_family() first in nbd_cleanup().(CVE-2022-49295)

    blk-mq: don't touch -tagset in blk_mq_get_sq_hctx(CVE-2022-49377)

    bfq: Make sure bfqg for which we are queueing requests is online(CVE-2022-49411)

    nvdimm: Fix firmware activation deadlock scenarios(CVE-2022-49446)

    crypto: qat - add param check for DH(CVE-2022-49564)

    nbd: fix race between nbd_alloc_config() and module removal(CVE-2022-49300)

    nbd: fix io hung while disconnecting device(CVE-2022-49297)

    net: usb: rtl8150: enable basic endpoint checking(CVE-2025-21708)

    scsi: target: tcmu: Fix possible page UAF(CVE-2022-49053)

    block: don't delete queue kobject before its children(CVE-2022-49259)

    md/bitmap: don't set sb values if can't pass sanity check(CVE-2022-49526)

    mm/slub: add missing TID updates on slab deactivation(CVE-2022-49700)

    block: Fix handling of offline queues in blk_mq_alloc_request_hctx().(CVE-2022-49720)

    ext4: fix race condition between ext4_write and ext4_convert_inline_data(CVE-2022-49414)

    ext4: fix bug_on in __es_tree_search(CVE-2022-49409)

    net: hns3: fix oops when unload drivers paralleling(CVE-2025-21802)

    irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions(CVE-2022-49715)

    mm/mempolicy: fix mpol_new leak in shared_policy_replace(CVE-2022-49080)

    ext4: fix bug_on ext4_mb_use_inode_pa(CVE-2022-49708)

    ext4: add reserved GDT blocks check(CVE-2022-49707)

    irqchip/gic-v3: Fix error handling in gic_populate_ppi_partitions(CVE-2022-49716)

    mm: fix unexpected zeroed page mapping with zram swap(CVE-2022-49052)

    scsi: qla2xxx: Fix crash during module load unload test(CVE-2022-49160)

    sctp: sysctl: rto_min/max: avoid using current-nsproxy(CVE-2025-21639)

    crypto: qat - fix memory leak in RSA(CVE-2022-49566)

    net/mlx5: Fix variable not being completed when function returns(CVE-2025-21662)

    scsi: storvsc: Ratelimit warning logs to prevent VM denial of service(CVE-2025-21690)

    vfio/platform: check the bounds of read/write syscalls(CVE-2025-21687)

    USB: serial: quatech2: fix null-ptr-deref in qt2_process_read_urb().(CVE-2025-21689)

    ipvs: fix UB due to uninitialized stack access in ip_vs_protocol_init().(CVE-2024-53680)

    bpf: fix recursive lock when verdict program return SK_PASS(CVE-2024-56694)

    mm: zswap: properly synchronize freeing resources during CPU hotunplug(CVE-2025-21693)

    ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up(CVE-2025-21887)

    net: asix: add proper error handling of usb read errors(CVE-2022-49226)

    mm/khugepaged: fix -anon_vma race(CVE-2023-52935)

    HID: core: Fix assumption that Resolution Multipliers must be in Logical Collections(CVE-2024-57986)

    proc: fix UAF in proc_get_inode().(CVE-2025-21999)

    smb: client: Add check for next_buffer in receive_encrypted_standard().(CVE-2025-21844)

    exec: don't WARN for racy path_noexec check(CVE-2024-50010)

    kthread: unpark only parked kthread(CVE-2024-50019)

Tenable has extracted the preceding description block directly from the EulerOS kernel 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 SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:1293-1 advisory.

    The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2021-46925: Fixed kernel panic caused by race of smc_sock (bsc#1220466).
    - CVE-2021-47645: media: staging: media: zoran: calculate the right buffer number for zoran_reap_stat_com     (bsc#1237767).
    - CVE-2021-47648: gpu: host1x: Fix a memory leak in 'host1x_remove()' (bsc#1237725).
    - CVE-2022-49046: i2c: dev: check return value when calling dev_set_name() (bsc#1237842).
    - CVE-2022-49051: net: usb: aqc111: Fix out-of-bounds accesses in RX fixup (bsc#1237903).
    - CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF (bsc#1237918).
    - CVE-2022-49059: nfc: nci: add flush_workqueue to prevent uaf (bsc#1238007).
    - CVE-2022-49074: irqchip/gic-v3: Fix GICR_CTLR.RWP polling (bsc#1237728).
    - CVE-2022-49075: btrfs: fix qgroup reserve overflow the qgroup limit (bsc#1237733).
    - CVE-2022-49084: qede: confirm skb is allocated before using (bsc#1237751).
    - CVE-2022-49107: ceph: fix memory leak in ceph_readdir when note_last_dentry returns error (bsc#1237973).
    - CVE-2022-49109: ceph: fix inode reference leakage in ceph_get_snapdir() (bsc#1237836).
    - CVE-2022-49119: scsi: pm8001: Fix memory leak in pm8001_chip_fw_flash_update_req() (bsc#1237925).
    - CVE-2022-49120: scsi: pm8001: Fix task leak in pm8001_send_abort_all() (bsc#1237969).
    - CVE-2022-49209: bpf, sockmap: Fix memleak in tcp_bpf_sendmsg while sk msg is full (bsc#1238252).
    - CVE-2022-49220: dax: make sure inodes are flushed before destroy cache (bsc#1237936).
    - CVE-2022-49275: can: m_can: m_can_tx_handler(): fix use after free of skb (bsc#1238719).
    - CVE-2022-49286: tpm: use try_get_ops() in tpm-space.c (bsc#1238647).
    - CVE-2022-49292: ALSA: oss: Fix PCM OSS buffer allocation overflow (bsc#1238625).
    - CVE-2022-49308: extcon: Modify extcon device to be created after driver data is set (bsc#1238654).
    - CVE-2022-49331: nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling (bsc#1237813).
    - CVE-2022-49344: af_unix: Fix a data-race in unix_dgram_peer_wake_me() (bsc#1237988).
    - CVE-2022-49367: net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxx_mdios_register (bsc#1238447).
    - CVE-2022-49370: firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle (bsc#1238467).
    - CVE-2022-49372: tcp: tcp_rtx_synack() can be called from process context (bsc#1238251).
    - CVE-2022-49388: ubi: ubi_create_volume: Fix use-after-free when volume creation failed (bsc#1237934).
    - CVE-2022-49395: um: Fix out-of-bounds read in LDT setup (bsc#1237953).
    - CVE-2022-49397: phy: qcom-qmp: fix struct clk leak on probe errors (bsc#1237823).
    - CVE-2022-49404: RDMA/hfi1: Fix potential integer multiplication overflow errors (bsc#1238430).
    - CVE-2022-49416: wifi: mac80211: fix use-after-free in chanctx code (bsc#1238293).
    - CVE-2022-49433: RDMA/hfi1: Prevent use of lock before it is initialized (bsc#1238268).
    - CVE-2022-49472: net: phy: micrel: Allow probing without .driver_data (bsc#1238951).
    - CVE-2022-49488: drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock (bsc#1238600).
    - CVE-2022-49495: drm/msm/hdmi: check return value after calling platform_get_resource_byname()     (bsc#1237932).
    - CVE-2022-49497: net: remove two BUG() from skb_checksum_help() (bsc#1238946).
    - CVE-2022-49505: NFC: NULL out the dev->rfkill to prevent UAF (bsc#1238615).
    - CVE-2022-49516: ice: always check VF VSI pointer values (bsc#1238953).
    - CVE-2022-49519: ath10k: skip ath10k_halt during suspend for driver state RESTARTING (bsc#1238943).
    - CVE-2022-49524: media: pci: cx23885: Fix the error handling in cx23885_initdev() (bsc#1238949).
    - CVE-2022-49530: drm/amd/pm: fix double free in si_parse_power_table() (bsc#1238944).
    - CVE-2022-49538: ALSA: jack: Fix mutex call in snd_jack_report() (bsc#1238843).
    - CVE-2022-49544: ipw2x00: Fix potential NULL dereference in libipw_xmit() (bsc#1238721).
    - CVE-2022-49545: ALSA: usb-audio: Cancel pending work at closing a MIDI substream (bsc#1238729).
    - CVE-2022-49546: x86/kexec: Fix double-free of elf header buffer (bsc#1238750).
    - CVE-2022-49563: crypto: qat - add param check for RSA (bsc#1238787).
    - CVE-2022-49564: crypto: qat - add param check for DH (bsc#1238789).
    - CVE-2022-49578: ip: Fix data-races around sysctl_ip_prot_sock. (bsc#1238794).
    - CVE-2022-49581: be2net: Fix buffer overflow in be_get_module_eeprom (bsc#1238540).
    - CVE-2022-49589: kABI: protect mr_ifc_count change (bsc#1238598).
    - CVE-2022-49605: igc: Reinstate IGC_REMOVED logic and implement it properly (bsc#1238433).
    - CVE-2022-49607: perf/core: Fix data race between perf_event_set_output() and perf_mmap_close()     (bsc#1238817).
    - CVE-2022-49610: KVM: VMX: Prevent RSB underflow before vmenter (bsc#1238952).
    - CVE-2022-49619: net: sfp: fix memory leak in sfp_probe() (bsc#1239003).
    - CVE-2022-49620: net: tipc: fix possible refcount leak in tipc_sk_create() (bsc#1239002).
    - CVE-2022-49640: sysctl: Fix data races in proc_douintvec_minmax() (bsc#1237782).
    - CVE-2022-49641: sysctl: Fix data races in proc_douintvec() (bsc#1237831).
    - CVE-2022-49667: net: bonding: fix use-after-free after 802.3ad slave unbind (bsc#1238282).
    - CVE-2022-49672: net: tun: unlink NAPI from device on destruction (bsc#1238816).
    - CVE-2022-49711: bus: fsl-mc-bus: fix KASAN use-after-free in fsl_mc_bus_remove() (bsc#1238416).
    - CVE-2022-49727: ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg (bsc#1239059).
    - CVE-2022-49740: wifi: brcmfmac: Check the count value of channel spec to prevent out-of-bounds reads     (bsc#1240233).
    - CVE-2023-52935: mm/khugepaged: fix ->anon_vma race (bsc#1240276).
    - CVE-2023-52997: ipv4: prevent potential spectre v1 gadget in ip_metrics_convert() (bsc#1240303).
    - CVE-2023-53010: bnxt: Do not read past the end of test names (bsc#1240290).
    - CVE-2023-53019: net: mdio: validate parameter addr in mdiobus_get_phy() (bsc#1240286).
    - CVE-2024-35910: kABI fix for tcp: properly terminate timers for kernel sockets (bsc#1224489).
    - CVE-2024-36968: Bluetooth: L2CAP: Fix div-by-zero in l2cap_le_flowctl_init() (bsc#1226130).
    - CVE-2024-38559: scsi: qedf: Ensure the copied buf is NUL terminated (bsc#1226785).
    - CVE-2024-41005: netpoll: Fix race condition in netpoll_owner_active (bsc#1227858).
    - CVE-2024-49571: net/smc: check iparea_offset and ipv6_prefixes_cnt when receiving proposal msg     (bsc#1235733).
    - CVE-2024-49935: ACPI: PAD: fix crash in exit_round_robin() (bsc#1232370).
    - CVE-2024-49940: l2tp: prevent possible tunnel refcount underflow (bsc#1232812).
    - CVE-2024-50269: usb: musb: sunxi: Fix accessing an released usb phy (bsc#1233458).
    - CVE-2024-53124: net: fix data-races around sk->sk_forward_alloc (bsc#1234074).
    - CVE-2024-53140: netlink: terminate outstanding dump on socket close (bsc#1234222).
    - CVE-2024-53680: ipvs: fix UB due to uninitialized stack access in ip_vs_protocol_init() (bsc#1235715).
    - CVE-2024-56640: net/smc: fix LGR and link use-after-free issue (bsc#1235436).
    - CVE-2024-56770: net/sched: netem: account for backlog updates from child qdisc (bsc#1235637).
    - CVE-2024-57900: ila: serialize calls to nf_register_net_hooks() (bsc#1235973).
    - CVE-2024-57973: rdma/cxgb4: Prevent potential integer overflow on 32bit (bsc#1238531).
    - CVE-2024-57979: kABI workaround for pps changes (bsc#1238521).
    - CVE-2024-57996: net_sched: sch_sfq: do not allow 1 packet limit (bsc#1239076).
    - CVE-2024-58014: wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() (bsc#1239109).
    - CVE-2024-58052: drm/amdgpu: Fix potential NULL pointer dereference in atomctrl_get_smc_sclk_range_table     (bsc#1238986).
    - CVE-2024-58071: team: prevent adding a device which is already a team device lower (bsc#1238970)
    - CVE-2024-58072: wifi: rtlwifi: remove unused check_buddy_priv (bsc#1238964).
    - CVE-2024-58083: KVM: Explicitly verify target vCPU is online in kvm_get_vcpu() (bsc#1239036).
    - CVE-2025-21703: netem: Update sch->q.qlen before qdisc_tree_reduce_backlog() (bsc#1237313).
    - CVE-2025-21708: net: usb: rtl8150: enable basic endpoint checking (bsc#1239087).
    - CVE-2025-21744: wifi: brcmfmac: fix NULL pointer dereference in brcmf_txfinalize() (bsc#1238903).
    - CVE-2025-21759: ipv6: mcast: extend RCU protection in igmp6_send() (bsc#1238738).
    - CVE-2025-21760: ndisc: extend RCU protection in ndisc_send_skb() (bsc#1238763).
    - CVE-2025-21762: arp: use RCU protection in arp_xmit() (bsc#1238780).
    - CVE-2025-21763: neighbour: use RCU protection in __neigh_notify() (bsc#1237897).
    - CVE-2025-21765: ipv6: use RCU protection in ip6_default_advmss() (bsc#1237906).
    - CVE-2025-21766: ipv4: use RCU protection in __ip_rt_update_pmtu() (bsc#1238754).
    - CVE-2025-21776: USB: hub: Ignore non-compliant devices with too many configs or interfaces     (bsc#1238909).
    - CVE-2025-21782: orangefs: fix a oob in orangefs_debug_write (bsc#1239117).
    - CVE-2025-21785: arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array (bsc#1238747).
    - CVE-2025-21791: vrf: use RCU protection in l3mdev_l3_out() (bsc#1238512).
    - CVE-2025-21796: nfsd: clear acl_access/acl_default after releasing them (bsc#1238716).
    - CVE-2025-21802: net: hns3: fix oops when unload drivers paralleling (bsc#1238751).
    - CVE-2025-21821: fbdev: omap: use threaded IRQ for LCD DMA (bsc#1239174).
    - CVE-2025-21831: PCI: Avoid putting some root ports into D3 on TUXEDO Sirius Gen1 (bsc#1239039).
    - CVE-2025-21846: acct: perform last write from workqueue (bsc#1239508).
    - CVE-2025-21848: nfp: bpf: Add check for nfp_app_ctrl_msg_alloc() (bsc#1239479).
    - CVE-2025-21865: gtp: Suppress list corruption splat in gtp_net_exit_batch_rtnl() (bsc#1239481).
    - CVE-2025-21871: tee: optee: Fix supplicant wait loop (bsc#1240183).
    - CVE-2025-21877: usbnet: gl620a: fix endpoint checking in genelink_bind() (bsc#1240172).
    - CVE-2025-21891: ipvlan: ensure network headers are in skb linear part (bsc#1240186).
    - CVE-2025-21916: usb: atm: cxacru: fix a flaw in existing endpoint checks (bsc#1240582).
    - CVE-2025-21922: ppp: Fix KMSAN uninit-value warning with bpf (bsc#1240639).
    - CVE-2025-21934: rapidio: fix an API misues when rio_add_net() fails (bsc#1240708).
    - CVE-2025-21935: rapidio: add check for rio_add_net() in rio_scan_alloc_net() (bsc#1240700).
    - CVE-2025-21969: Bluetooth: L2CAP: Fix build errors in some archs (bsc#1240784).
    - CVE-2025-21993: iscsi_ibft: Fix UBSAN shift-out-of-bounds warning in ibft_attr_show_nic() (bsc#1240797).
    - CVE-2025-21996: drm/radeon: fix uninitialized size issue in radeon_vce_cs_parse() (bsc#1240801).
    - CVE-2025-22007: Bluetooth: Fix error code in chan_alloc_skb_cb() (bsc#1240582).


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-2025:1263-1 advisory.

    The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2021-47248: udp: fix race between close() and udp_abort() (bsc#1224867).
    - CVE-2022-49051: net: usb: aqc111: Fix out-of-bounds accesses in RX fixup (bsc#1237903).
    - CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF (bsc#1237918).
    - CVE-2022-49275: can: m_can: m_can_tx_handler(): fix use after free of skb (bsc#1238719).
    - CVE-2022-49413: bfq: Update cgroup information before merging bio (bsc#1238710).
    - CVE-2022-49465: blk-throttle: Set BIO_THROTTLED when bio has been throttled (bsc#1238919).
    - CVE-2022-49545: ALSA: usb-audio: Cancel pending work at closing a MIDI substream (bsc#1238729).
    - CVE-2022-49563: crypto: qat - add param check for RSA (bsc#1238787).
    - CVE-2022-49564: crypto: qat - add param check for DH (bsc#1238789).
    - CVE-2022-49739: gfs2: Always check inode size of inline inodes (bsc#1240207).
    - CVE-2023-52935: mm/khugepaged: fix ->anon_vma race (bsc#1240276).
    - CVE-2024-56642: tipc: Fix use-after-free of kernel socket in cleanup_bearer() (bsc#1235433).
    - CVE-2024-56651: can: hi311x: hi3110_can_ist(): fix potential use-after-free (bsc#1235528).
    - CVE-2024-57996: net_sched: sch_sfq: do not allow 1 packet limit (bsc#1239076).
    - CVE-2024-58014: wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() (bsc#1239109).
    - CVE-2025-21772: partitions: mac: fix handling of bogus partition table (bsc#1238911).
    - CVE-2025-21780: drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table() (bsc#1239115).


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-2025:1241-1 advisory.

    The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF (bsc#1237918).
    - CVE-2022-49465: blk-throttle: Set BIO_THROTTLED when bio has been throttled (bsc#1238919).
    - CVE-2022-49739: gfs2: Always check inode size of inline inodes (bsc#1240207).
    - CVE-2023-52935: mm/khugepaged: fix ->anon_vma race (bsc#1240276).
    - CVE-2024-53124: net: fix data-races around sk->sk_forward_alloc (bsc#1234074).
    - CVE-2024-53176: smb: During unmount, ensure all cached dir instances drop their dentry (bsc#1234894).
    - CVE-2024-53178: smb: Do not leak cfid when reconnect races with open_cached_dir (bsc#1234895).
    - CVE-2024-56651: can: hi311x: hi3110_can_ist(): fix potential use-after-free (bsc#1235528).
    - CVE-2024-57996: net_sched: sch_sfq: do not allow 1 packet limit (bsc#1239076).
    - CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync     (bsc#1239095).
    - CVE-2024-58014: wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() (bsc#1239109).
    - CVE-2025-21693: mm: zswap: properly synchronize freeing resources during CPU hotunplug (bsc#1237029).
    - CVE-2025-21718: net: rose: fix timer races against user threads (bsc#1239073).
    - CVE-2025-21772: partitions: mac: fix handling of bogus partition table (bsc#1238911).
    - CVE-2025-21780: drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table() (bsc#1239115).


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-2025:1195-1 advisory.

    The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF (bsc#1237918).
    - CVE-2022-49465: blk-throttle: Set BIO_THROTTLED when bio has been throttled (bsc#1238919).
    - CVE-2022-49739: gfs2: Always check inode size of inline inodes (bsc#1240207).
    - CVE-2023-52935: mm/khugepaged: fix ->anon_vma race (bsc#1240276).
    - CVE-2024-53064: idpf: fix idpf_vc_core_init error path (bsc#1233558 bsc#1234464).
    - CVE-2024-56651: can: hi311x: hi3110_can_ist(): fix potential use-after-free (bsc#1235528).
    - CVE-2024-58083: KVM: Explicitly verify target vCPU is online in kvm_get_vcpu() (bsc#1239036).
    - CVE-2025-21693: mm: zswap: properly synchronize freeing resources during CPU hotunplug (bsc#1237029).
    - CVE-2025-21714: RDMA/mlx5: Fix implicit ODP use after free (bsc#1237890).
    - CVE-2025-21732: RDMA/mlx5: Fix a race for an ODP MR which leads to CQE with error (bsc#1237877).
    - CVE-2025-21753: btrfs: fix use-after-free when attempting to join an aborted transaction (bsc#1237875).
    - CVE-2025-21772: partitions: mac: fix handling of bogus partition table (bsc#1238911).


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.

  - netfilter: nf_tables: initialize registers in nft_do_chain() Initialize registers to avoid stack leak into     userspace. (CVE-2022-49293)

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 5.10.106-102.504. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2022-012 advisory.

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

    mm/damon/dbgfs: fix 'struct pid' leaks in 'dbgfs_target_ids_write()' (CVE-2021-46937)

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

    mm/damon/dbgfs: protect targets destructions with kdamond_lock (CVE-2021-47088)

    A flaw was found in unrestricted eBPF usage by the BPF_BTF_LOAD, leading to a possible out-of-bounds     memory write in the Linux kernel's BPF subsystem due to the way a user loads BTF. This flaw allows a local     user to crash or escalate their privileges on the system. (CVE-2022-0500)

    A use-after-free flaw was found in the Linux kernel's FUSE filesystem in the way a user triggers write().
    This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in     privilege escalation. (CVE-2022-1011)

    A flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem.
    This flaw allows a local user to cause an out-of-bounds write issue. (CVE-2022-1015)

    A flaw was found in the Linux kernel in net/netfilter/nf_tables_core.c:nft_do_chain, which can cause a     use-after-free. This issue needs to handle return with proper preconditions, as it can lead to a kernel     information leak problem caused by a local, unprivileged attacker. (CVE-2022-1016)

    Linux PV device frontends vulnerable to attacks by backends T[his CNA information record relates to     multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Several Linux PV     device frontends are using the grant table interfaces for removing access rights of the backends in ways     being subject to race conditions, resulting in potential data leaks, data corruption by malicious     backends, and denial of service triggered by malicious backends: blkfront, netfront, scsifront and the     gntalloc driver are testing whether a grant reference is still in use. If this is not the case, they     assume that a following removal of the granted access will always succeed, which is not true in case the     backend has mapped the granted page between those two operations. As a result the backend can keep access     to the memory page of the guest no matter how the page will be used after the frontend I/O has finished.
    The xenbus driver has a similar problem, as it doesn't check the success of removing the granted access of     a shared ring buffer. blkfront: CVE-2022-23036 netfront: CVE-2022-23037 scsifront: CVE-2022-23038     gntalloc: CVE-2022-23039 xenbus: CVE-2022-23040 blkfront, netfront, scsifront, usbfront, dmabuf, xenbus,     9p, kbdfront, and pvcalls are using a functionality to delay freeing a grant reference until it is no     longer in use, but the freeing of the related data page is not synchronized with dropping the granted     access. As a result the backend can keep access to the memory page even after it has been freed and then     re-used for a different purpose. CVE-2022-23041 netfront will fail a BUG_ON() assertion if it fails to     revoke access in the rx path. This will result in a Denial of Service (DoS) situation of the guest which     can be triggered by the backend. CVE-2022-23042 (CVE-2022-23036)

    Linux PV device frontends vulnerable to attacks by backends T[his CNA information record relates to     multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Several Linux PV     device frontends are using the grant table interfaces for removing access rights of the backends in ways     being subject to race conditions, resulting in potential data leaks, data corruption by malicious     backends, and denial of service triggered by malicious backends: blkfront, netfront, scsifront and the     gntalloc driver are testing whether a grant reference is still in use. If this is not the case, they     assume that a following removal of the granted access will always succeed, which is not true in case the     backend has mapped the granted page between those two operations. As a result the backend can keep access     to the memory page of the guest no matter how the page will be used after the frontend I/O has finished.
    The xenbus driver has a similar problem, as it doesn't check the success of removing the granted access of     a shared ring buffer. blkfront: CVE-2022-23036 netfront: CVE-2022-23037 scsifront: CVE-2022-23038     gntalloc: CVE-2022-23039 xenbus: CVE-2022-23040 blkfront, netfront, scsifront, usbfront, dmabuf, xenbus,     9p, kbdfront, and pvcalls are using a functionality to delay freeing a grant reference until it is no     longer in use, but the freeing of the related data page is not synchronized with dropping the granted     access. As a result the backend can keep access to the memory page even after it has been freed and then     re-used for a different purpose. CVE-2022-23041 netfront will fail a BUG_ON() assertion if it fails to     revoke access in the rx path. This will result in a Denial of Service (DoS) situation of the guest which     can be triggered by the backend. CVE-2022-23042 (CVE-2022-23037)

    Linux PV device frontends vulnerable to attacks by backends T[his CNA information record relates to     multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Several Linux PV     device frontends are using the grant table interfaces for removing access rights of the backends in ways     being subject to race conditions, resulting in potential data leaks, data corruption by malicious     backends, and denial of service triggered by malicious backends: blkfront, netfront, scsifront and the     gntalloc driver are testing whether a grant reference is still in use. If this is not the case, they     assume that a following removal of the granted access will always succeed, which is not true in case the     backend has mapped the granted page between those two operations. As a result the backend can keep access     to the memory page of the guest no matter how the page will be used after the frontend I/O has finished.
    The xenbus driver has a similar problem, as it doesn't check the success of removing the granted access of     a shared ring buffer. blkfront: CVE-2022-23036 netfront: CVE-2022-23037 scsifront: CVE-2022-23038     gntalloc: CVE-2022-23039 xenbus: CVE-2022-23040 blkfront, netfront, scsifront, usbfront, dmabuf, xenbus,     9p, kbdfront, and pvcalls are using a functionality to delay freeing a grant reference until it is no     longer in use, but the freeing of the related data page is not synchronized with dropping the granted     access. As a result the backend can keep access to the memory page even after it has been freed and then     re-used for a different purpose. CVE-2022-23041 netfront will fail a BUG_ON() assertion if it fails to     revoke access in the rx path. This will result in a Denial of Service (DoS) situation of the guest which     can be triggered by the backend. CVE-2022-23042 (CVE-2022-23038)

    Linux PV device frontends vulnerable to attacks by backends T[his CNA information record relates to     multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Several Linux PV     device frontends are using the grant table interfaces for removing access rights of the backends in ways     being subject to race conditions, resulting in potential data leaks, data corruption by malicious     backends, and denial of service triggered by malicious backends: blkfront, netfront, scsifront and the     gntalloc driver are testing whether a grant reference is still in use. If this is not the case, they     assume that a following removal of the granted access will always succeed, which is not true in case the     backend has mapped the granted page between those two operations. As a result the backend can keep access     to the memory page of the guest no matter how the page will be used after the frontend I/O has finished.
    The xenbus driver has a similar problem, as it doesn't check the success of removing the granted access of     a shared ring buffer. blkfront: CVE-2022-23036 netfront: CVE-2022-23037 scsifront: CVE-2022-23038     gntalloc: CVE-2022-23039 xenbus: CVE-2022-23040 blkfront, netfront, scsifront, usbfront, dmabuf, xenbus,     9p, kbdfront, and pvcalls are using a functionality to delay freeing a grant reference until it is no     longer in use, but the freeing of the related data page is not synchronized with dropping the granted     access. As a result the backend can keep access to the memory page even after it has been freed and then     re-used for a different purpose. CVE-2022-23041 netfront will fail a BUG_ON() assertion if it fails to     revoke access in the rx path. This will result in a Denial of Service (DoS) situation of the guest which     can be triggered by the backend. CVE-2022-23042 (CVE-2022-23039)

    Linux PV device frontends vulnerable to attacks by backends T[his CNA information record relates to     multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Several Linux PV     device frontends are using the grant table interfaces for removing access rights of the backends in ways     being subject to race conditions, resulting in potential data leaks, data corruption by malicious     backends, and denial of service triggered by malicious backends: blkfront, netfront, scsifront and the     gntalloc driver are testing whether a grant reference is still in use. If this is not the case, they     assume that a following removal of the granted access will always succeed, which is not true in case the     backend has mapped the granted page between those two operations. As a result the backend can keep access     to the memory page of the guest no matter how the page will be used after the frontend I/O has finished.
    The xenbus driver has a similar problem, as it doesn't check the success of removing the granted access of     a shared ring buffer. blkfront: CVE-2022-23036 netfront: CVE-2022-23037 scsifront: CVE-2022-23038     gntalloc: CVE-2022-23039 xenbus: CVE-2022-23040 blkfront, netfront, scsifront, usbfront, dmabuf, xenbus,     9p, kbdfront, and pvcalls are using a functionality to delay freeing a grant reference until it is no     longer in use, but the freeing of the related data page is not synchronized with dropping the granted     access. As a result the backend can keep access to the memory page even after it has been freed and then     re-used for a different purpose. CVE-2022-23041 netfront will fail a BUG_ON() assertion if it fails to     revoke access in the rx path. This will result in a Denial of Service (DoS) situation of the guest which     can be triggered by the backend. CVE-2022-23042 (CVE-2022-23040)

    Linux PV device frontends vulnerable to attacks by backends T[his CNA information record relates to     multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Several Linux PV     device frontends are using the grant table interfaces for removing access rights of the backends in ways     being subject to race conditions, resulting in potential data leaks, data corruption by malicious     backends, and denial of service triggered by malicious backends: blkfront, netfront, scsifront and the     gntalloc driver are testing whether a grant reference is still in use. If this is not the case, they     assume that a following removal of the granted access will always succeed, which is not true in case the     backend has mapped the granted page between those two operations. As a result the backend can keep access     to the memory page of the guest no matter how the page will be used after the frontend I/O has finished.
    The xenbus driver has a similar problem, as it doesn't check the success of removing the granted access of     a shared ring buffer. blkfront: CVE-2022-23036 netfront: CVE-2022-23037 scsifront: CVE-2022-23038     gntalloc: CVE-2022-23039 xenbus: CVE-2022-23040 blkfront, netfront, scsifront, usbfront, dmabuf, xenbus,     9p, kbdfront, and pvcalls are using a functionality to delay freeing a grant reference until it is no     longer in use, but the freeing of the related data page is not synchronized with dropping the granted     access. As a result the backend can keep access to the memory page even after it has been freed and then     re-used for a different purpose. CVE-2022-23041 netfront will fail a BUG_ON() assertion if it fails to     revoke access in the rx path. This will result in a Denial of Service (DoS) situation of the guest which     can be triggered by the backend. CVE-2022-23042 (CVE-2022-23042)

    The Amazon Linux kernel now enables, by default, a software mitigation for this issue, on all ARM-based     EC2 instance types. (CVE-2022-23960)

    An out-of-bounds (OOB) memory access flaw was found in nft_fwd_dup_netdev_offload in     net/netfilter/nf_dup_netdev.c in the netfilter subcomponent in the Linux kernel due to a heap out-of-     bounds write problem. This flaw allows a local attacker with a user account on the system to gain access     to out-of-bounds memory, leading to a system crash or a privilege escalation threat. (CVE-2022-25636)

    A heap buffer overflow flaw was found in IPsec ESP transformation code in net/ipv4/esp4.c and     net/ipv6/esp6.c. This flaw allows a local attacker with a normal user privilege to overwrite kernel heap     objects and may cause a local privilege escalation threat. (CVE-2022-27666)

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

    watch_queue: Fix filter limit check (CVE-2022-48847)

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

    net-sysfs: add check for netdevice being present to speed_show (CVE-2022-48850)

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

    sctp: fix kernel-infoleak for SCTP sockets (CVE-2022-48855)

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

    net/mlx5: Fix a race on command flush flow (CVE-2022-48858)

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

    tipc: fix kernel panic when enabling bearer (CVE-2022-48865)

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

    net: ipv6: ensure we call ipv6_mc_down() at most once (CVE-2022-48910)

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

    netfilter: nf_queue: fix possible use-after-free (CVE-2022-48911)

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

    netfilter: fix use-after-free in __nf_register_net_hook() (CVE-2022-48912)

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

    xen/netfront: destroy queues before real_num_tx_queues is zeroed (CVE-2022-48914)

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

    thermal: core: Fix TZ_GET_TRIP NULL pointer dereference (CVE-2022-48915)

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

    cifs: fix double free race when mount fails in cifs_get_root() (CVE-2022-48919)

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

    thermal: int340x: fix memory leak in int3400_notify() (CVE-2022-48924)

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

    RDMA/cma: Do not change route.addr.src_addr outside state checks (CVE-2022-48925)

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

    RDMA/ib_srp: Fix a deadlock (CVE-2022-48930)

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

    configfs: fix a race in configfs_{,un}register_subsystem() (CVE-2022-48931)

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

    netfilter: nf_tables: fix memory leak during stateful obj update (CVE-2022-48933)

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

    io_uring: add a schedule point in io_add_buffers() (CVE-2022-48937)

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

    bpf: Add schedule points in batch ops (CVE-2022-48939)

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

    hwmon: Handle failure to register sensor with thermal zone correctly (CVE-2022-48942)

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

    KVM: x86/mmu: make apf token non-zero to fix bug (CVE-2022-48943)

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

    netfilter: nf_tables: initialize registers in nft_do_chain() (CVE-2022-49293)

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 5.4.186-102.354. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.4-2022-024 advisory.

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

    mm/damon/dbgfs: fix 'struct pid' leaks in 'dbgfs_target_ids_write()' (CVE-2021-46937)

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

    mm/damon/dbgfs: protect targets destructions with kdamond_lock (CVE-2021-47088)

    A flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem.
    This flaw allows a local user to cause an out-of-bounds write issue. (CVE-2022-1015)

    A flaw was found in the Linux kernel in net/netfilter/nf_tables_core.c:nft_do_chain, which can cause a     use-after-free. This issue needs to handle return with proper preconditions, as it can lead to a kernel     information leak problem caused by a local, unprivileged attacker. (CVE-2022-1016)

    A use-after-free vulnerability was found in the tc_new_tfilter function in net/sched/cls_api.c in the     Linux kernel. The availability of local, unprivileged user namespaces allows privilege escalation.
    (CVE-2022-1055)

    An out-of-bounds (OOB) memory access flaw was found in nft_fwd_dup_netdev_offload in     net/netfilter/nf_dup_netdev.c in the netfilter subcomponent in the Linux kernel due to a heap out-of-     bounds write problem. This flaw allows a local attacker with a user account on the system to gain access     to out-of-bounds memory, leading to a system crash or a privilege escalation threat. (CVE-2022-25636)

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

    drm/vrr: Set VRR capable prop only if it is attached to connector (CVE-2022-48843)

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

    net-sysfs: add check for netdevice being present to speed_show (CVE-2022-48850)

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

    sctp: fix kernel-infoleak for SCTP sockets (CVE-2022-48855)

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

    net/mlx5: Fix a race on command flush flow (CVE-2022-48858)

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

    netfilter: nf_queue: fix possible use-after-free (CVE-2022-48911)

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

    netfilter: fix use-after-free in __nf_register_net_hook() (CVE-2022-48912)

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

    xen/netfront: destroy queues before real_num_tx_queues is zeroed (CVE-2022-48914)

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

    cifs: fix double free race when mount fails in cifs_get_root() (CVE-2022-48919)

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

    RDMA/ib_srp: Fix a deadlock (CVE-2022-48930)

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

    configfs: fix a race in configfs_{,un}register_subsystem() (CVE-2022-48931)

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

    netfilter: nf_tables: fix memory leak during stateful obj update (CVE-2022-48933)

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

    netfilter: nf_tables: initialize registers in nft_do_chain() (CVE-2022-49293)

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 4.14.273-207.502. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2022-1768 advisory.

    A flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem.
    This flaw allows a local user to cause an out-of-bounds write issue. (CVE-2022-1015)

    A flaw was found in the Linux kernel in net/netfilter/nf_tables_core.c:nft_do_chain, which can cause a     use-after-free. This issue needs to handle return with proper preconditions, as it can lead to a kernel     information leak problem caused by a local, unprivileged attacker. (CVE-2022-1016)

    Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel     (CVE-2022-20368)

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

    net/packet: fix slab-out-of-bounds access in packet_recvmsg() (CVE-2022-48839)

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

    net-sysfs: add check for netdevice being present to speed_show (CVE-2022-48850)

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

    sctp: fix kernel-infoleak for SCTP sockets (CVE-2022-48855)

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

    netfilter: nf_queue: fix possible use-after-free (CVE-2022-48911)

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

    netfilter: fix use-after-free in __nf_register_net_hook() (CVE-2022-48912)

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

    cifs: fix double free race when mount fails in cifs_get_root() (CVE-2022-48919)

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

    RDMA/ib_srp: Fix a deadlock (CVE-2022-48930)

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

    configfs: fix a race in configfs_{,un}register_subsystem() (CVE-2022-48931)

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

    netfilter: nf_tables: initialize registers in nft_do_chain() (CVE-2022-49293)

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.

ID	Name	Product	Family	Severity
238226	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-1635)	Nessus	Huawei Local Security Checks	high
238210	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-1618)	Nessus	Huawei Local Security Checks	high
238183	EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-1590)	Nessus	Huawei Local Security Checks	high
238182	EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-1589)	Nessus	Huawei Local Security Checks	high
234545	SUSE SLES12 Security Update : kernel (SUSE-SU-2025:1293-1)	Nessus	SuSE Local Security Checks	high
234484	SUSE SLES15 Security Update : kernel (SUSE-SU-2025:1263-1)	Nessus	SuSE Local Security Checks	high
234407	SUSE SLES15 Security Update : kernel (SUSE-SU-2025:1241-1)	Nessus	SuSE Local Security Checks	high
234182	SUSE SLES15 Security Update : kernel (SUSE-SU-2025:1195-1)	Nessus	SuSE Local Security Checks	high
225469	Linux Distros Unpatched Vulnerability : CVE-2022-49293	Nessus	Misc.	high
160433	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2022-012 (ALASKERNEL-5.10-2022-012)	Nessus	Amazon Linux Local Security Checks	high
160422	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.4-2022-024 (ALASKERNEL-5.4-2022-024)	Nessus	Amazon Linux Local Security Checks	high
159558	Amazon Linux 2 : kernel, --advisory ALAS2-2022-1768 (ALAS-2022-1768)	Nessus	Amazon Linux Local Security Checks	high

Detections

Analytics

CVE-2022-49293

medium

Tenable Plugins

high

high

high

high

high

high

high

high

high

high

high

high