In the Linux kernel, the following vulnerability has been resolved: perf/core: Fix WARN_ON(!ctx) in __free_event() for partial init Move the get_ctx(child_ctx) call and the child_event->ctx assignment to occur immediately after the child event is allocated. Ensure that child_event->ctx is non-NULL before any subsequent error path within inherit_event calls free_event(), satisfying the assumptions of the cleanup code. Details: There's no clear Fixes tag, because this bug is a side-effect of multiple interacting commits over time (up to 15 years old), not a single regression. The code initially incremented refcount then assigned context immediately after the child_event was created. Later, an early validity check for child_event was added before the refcount/assignment. Even later, a WARN_ON_ONCE() cleanup check was added, assuming event->ctx is valid if the pmu_ctx is valid. The problem is that the WARN_ON_ONCE() could trigger after the initial check passed but before child_event->ctx was assigned, violating its precondition. The solution is to assign child_event->ctx right after its initial validation. This ensures the context exists for any subsequent checks or cleanup routines, resolving the WARN_ON_ONCE(). To resolve it, defer the refcount update and child_event->ctx assignment directly after child_event->pmu_ctx is set but before checking if the parent event is orphaned. The cleanup routine depends on event->pmu_ctx being non-NULL before it verifies event->ctx is non-NULL. This also maintains the author's original intent of passing in child_ctx to find_get_pmu_context before its refcount/assignment. [ mingo: Expanded the changelog from another email by Gabriel Shahrouzi. ]

vendor_unpatched cve-2025-37878: Unpatched CVEs for Debian Linux, Ubuntu Linux (cve-2025-37878)

The remote Oracle Linux 10 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-20480 advisory.

    - sunrpc: handle SVC_GARBAGE during svc auth processing as auth error (Jeff Layton)  [Orabug: 38178286]     {CVE-2025-38089}
    - Add Zen34 clients (Borislav Petkov (AMD))  [Orabug: 38023239]  {CVE-2024-36350} {CVE-2024-36357}
    - x86/process: Move the buffer clearing before MONITOR (Kim Phillips)  [Orabug: 38023239]     {CVE-2024-36350} {CVE-2024-36357}
    - Add normal counters (Borislav Petkov (AMD))  [Orabug: 38023239]  {CVE-2024-36350} {CVE-2024-36357}
    - KVM: SVM: Advertize TSA CPUID bits to guests (Borislav Petkov (AMD))  [Orabug: 38023239]     {CVE-2024-36350} {CVE-2024-36357}
    - x86/bugs: Add a Transient Scheduler Attacks mitigation (Borislav Petkov (AMD))  [Orabug: 38023239]     {CVE-2024-36350} {CVE-2024-36357}
    - x86/bugs: Rename MDS machinery to something more generic (Borislav Petkov (AMD))  [Orabug: 38023239]     {CVE-2024-36350} {CVE-2024-36357}
    - block: fix adding folio to bio (Ming Lei) [Orabug: 37844657] {CVE-2025-22122}
    - f2fs: fix to avoid accessing uninitialized curseg (Chao Yu) [Orabug: 37844644] {CVE-2025-22123}
    - gpio: virtuser: fix potential out-of-bound write (Markus Burri) [Orabug: 38095181] {CVE-2025-38082}
    - net_sched: hfsc: Address reentrant enqueue adding class to eltree twice (Pedro Tammela) [Orabug:
    38049363] {CVE-2025-38001}
    - smb: client: Fix use-after-free in cifs_fill_dirent (Zhaolong Wang) [Orabug: 38094970] {CVE-2025-38051}
    - platform/x86: dell-wmi-sysman: Avoid buffer overflow in current_password_store() (Vladimir Moskovkin)     [Orabug: 38095141] {CVE-2025-38077}
    - ALSA: pcm: Fix race of buffer access at PCM OSS layer (Takashi Iwai) [Orabug: 38095145] {CVE-2025-38078}
    - can: bcm: add missing rcu read protection for procfs content (Oliver Hartkopp) [Orabug: 38049369]     {CVE-2025-38003}
    - can: bcm: add locking for bcm_op runtime updates (Oliver Hartkopp) [Orabug: 38049374] {CVE-2025-38004}
    - padata: do not leak refcount in reorder_work (Dominik Grzegorzek) [Orabug: 38094842] {CVE-2025-38031}
    - crypto: algif_hash - fix double free in hash_accept (Ivan Pravdin) [Orabug: 38095153] {CVE-2025-38079}
    - net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done (Wang Liang) [Orabug: 38094978]     {CVE-2025-38052}
    - sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() (Cong Wang) [Orabug: 38049357]     {CVE-2025-38000}
    - idpf: fix null-ptr-deref in idpf_features_check (Pavan Kumar Linga) [Orabug: 38094982] {CVE-2025-38053}
    - ptp: ocp: Limit signal/freq counts in summary output functions (Sagi Maimon) [Orabug: 38094984]     {CVE-2025-38054}
    - perf/x86/intel: Fix segfault with PEBS-via-PT with sample_freq (Adrian Hunter) [Orabug: 38094988]     {CVE-2025-38055}
    - ASoC: SOF: Intel: hda: Fix UAF when reloading module (Tavian Barnes) [Orabug: 38094991] {CVE-2025-38056}
    - espintcp: fix skb leaks (Sabrina Dubroca) [Orabug: 38094993] {CVE-2025-38057}
    - __legitimize_mnt(): check for MNT_SYNC_UMOUNT should be under mount_lock (Al Viro) [Orabug: 38095000]     {CVE-2025-38058}
    - x86/Kconfig: make CFI_AUTO_DEFAULT depend on !RUST or Rust >= 1.88 (Pawel Anikiel) [Orabug: 38094847]     {CVE-2025-38033}
    - btrfs: avoid NULL pointer dereference if no valid csum tree (Qu Wenruo) [Orabug: 38095010]     {CVE-2025-38059}
    - btrfs: correct the order of prelim_ref arguments in btrfs__prelim_ref (Goldwyn Rodrigues) [Orabug:
    38094856] {CVE-2025-38034}
    - nvmet-tcp: don't restore null sk_state_change (Alistair Francis) [Orabug: 38094863] {CVE-2025-38035}
    - vxlan: Annotate FDB data races (Ido Schimmel) [Orabug: 38094879] {CVE-2025-38037}
    - cpufreq: amd-pstate: Remove unnecessary driver_lock in set_boost (Dhananjay Ugwekar) [Orabug: 38094888]     {CVE-2025-38038}
    - drm/amd/display: Increase block_sequence array size (Joshua Aberback) [Orabug: 38095164]     {CVE-2025-38080}
    - bpf: copy_verifier_state() should copy 'loop_entry' field (Eduard Zingerman) [Orabug: 38095018]     {CVE-2025-38060}
    - serial: mctrl_gpio: split disable_ms into sync and no_sync APIs (Alexis Lothore) [Orabug: 38094901]     {CVE-2025-38040}
    - net: pktgen: fix access outside of user given buffer in pktgen_thread_write() (Peter Seiderer) [Orabug:
    38095024] {CVE-2025-38061}
    - genirq/msi: Store the IOMMU IOVA directly in msi_desc instead of iommu_cookie (Jason Gunthorpe) [Orabug:
    38095031] {CVE-2025-38062}
    - dm: fix unconditional IO throttle caused by REQ_PREFLUSH (Jinliang Zheng) [Orabug: 38095038]     {CVE-2025-38063}
    - firmware: arm_ffa: Set dma_mask for ffa devices (Viresh Kumar) [Orabug: 38094925] {CVE-2025-38043}
    - media: cx231xx: set device_caps for 417 (Hans Verkuil) [Orabug: 38094934] {CVE-2025-38044}
    - orangefs: Do not truncate file size (Matthew Wilcox) [Orabug: 38095056] {CVE-2025-38065}
    - dm cache: prevent BUG_ON by blocking retries on failed device resumes (Ming-Hung Tsai) [Orabug:
    38095063] {CVE-2025-38066}
    - crypto: lzo - Fix compression buffer overrun (Herbert Xu) [Orabug: 38095079] {CVE-2025-38068}
    - PCI: endpoint: pci-epf-test: Fix double free that causes kernel to oops (Christian Bruel) [Orabug:
    38095087] {CVE-2025-38069}
    - wifi: iwlwifi: fix debug actions order (Johannes Berg) [Orabug: 38094942] {CVE-2025-38045}
    - x86/mm: Check return value from memblock_phys_alloc_range() (Philip Redkin) [Orabug: 38095101]     {CVE-2025-38071}
    - libnvdimm/labels: Fix divide error in nd_label_data_init() (Robert Richter) [Orabug: 38095109]     {CVE-2025-38072}
    - spi-rockchip: Fix register out of bounds access (Luis de Arquer) [Orabug: 38095173] {CVE-2025-38081}
    - x86/fred: Fix system hang during S4 resume with FRED enabled (Xin Li) [Orabug: 38094951]     {CVE-2025-38047}
    - block: fix race between set_blocksize and read paths (Darrick J. Wong) [Orabug: 38095117]     {CVE-2025-38073}
    - virtio_ring: Fix data race by tagging event_triggered as racy for KCSAN (Zhongqiu Han) [Orabug:
    38094958] {CVE-2025-38048}
    - scsi: target: iscsi: Fix timeout on deleted connection (Dmitry Bogdanov) [Orabug: 38095134]     {CVE-2025-38075}
    - usb: typec: ucsi: displayport: Fix deadlock (Andrei Kuchynski) [Orabug: 37977018] {CVE-2025-37967}
    - Bluetooth: btnxpuart: Fix kernel panic during FW release (Neeraj Sanjay Kale) [Orabug: 37844459]     {CVE-2025-22102}
    - iio: light: opt3001: fix deadlock due to concurrent flag access (Luca Ceresoli) [Orabug: 37977026]     {CVE-2025-37968}
    - mm/page_alloc: fix race condition in unaccepted memory handling (Kirill A. Shutemov) [Orabug: 38094767]     {CVE-2025-38008}
    - dmaengine: idxd: Refactor remove call with idxd_cleanup() helper (Shuai Xue) [Orabug: 38094790]     {CVE-2025-38014}
    - dmaengine: idxd: fix memory leak in error handling path of idxd_alloc (Shuai Xue) [Orabug: 38094793]     {CVE-2025-38015}
    - dmaengine: ti: k3-udma: Add missing locking (Ronald Wahl) [Orabug: 38094756] {CVE-2025-38005}
    - wifi: mt76: disable napi on driver removal (Fedor Pchelkin) [Orabug: 38094770] {CVE-2025-38009}
    - phy: tegra: xusb: Use a bitmask for UTMI pad power state tracking (Wayne Chang) [Orabug: 38094777]     {CVE-2025-38010}
    - drm/amdgpu: csa unmap use uninterruptible lock (Philip Yang) [Orabug: 38094779] {CVE-2025-38011}
    - HID: bpf: abort dispatch if device destroyed (Rongrong) [Orabug: 38094796] {CVE-2025-38016}
    - sched_ext: bpf_iter_scx_dsq_new() should always initialize iterator (Tejun Heo) [Orabug: 38094786]     {CVE-2025-38012}
    - net/tls: fix kernel panic when alloc_page failed (Pengtao He) [Orabug: 38094802] {CVE-2025-38018}
    - mlxsw: spectrum_router: Fix use-after-free when deleting GRE net devices (Ido Schimmel) [Orabug:
    38094804] {CVE-2025-38019}
    - wifi: mac80211: Set n_channels after allocating struct cfg80211_scan_request (Kees Cook) [Orabug:
    38094788] {CVE-2025-38013}
    - regulator: max20086: fix invalid memory access (Cosmin Tanislav) [Orabug: 38094833] {CVE-2025-38027}
    - net/mlx5e: Disable MACsec offload for uplink representor profile (Carolina Jubran) [Orabug: 38094808]     {CVE-2025-38020}
    - net_sched: Flush gso_skb list too during ->change() (Cong Wang) [Orabug: 37998128] {CVE-2025-37992}
    - RDMA/core: Fix 'KASAN: slab-use-after-free Read in ib_register_device' problem (Zhu Yanjun) [Orabug:
    38094813] {CVE-2025-38022}
    - nfs: handle failure of nfs_get_lock_context in unlock path (Li Lingfeng) [Orabug: 38094818]     {CVE-2025-38023}
    - HID: uclogic: Add NULL check in uclogic_input_configured() (Henry Martin) [Orabug: 38094764]     {CVE-2025-38007}
    - RDMA/rxe: Fix slab-use-after-free Read in rxe_queue_cleanup bug (Zhu Yanjun) [Orabug: 38094827]     {CVE-2025-38024}
    - arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users (James Morse) [Orabug: 37977004]     {CVE-2025-37963}
    - arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs (James Morse) [Orabug: 37976926]     {CVE-2025-37948}
    - usb: typec: ucsi: displayport: Fix NULL pointer access (Andrei Kuchynski) [Orabug: 38015126]     {CVE-2025-37994}
    - module: ensure that kobject_put() is safe for module type kobjects (Dmitry Antipov) [Orabug: 38015131]     {CVE-2025-37995}
    - memblock: Accept allocated memory before use in memblock_double_array() (Tom Lendacky) [Orabug:
    37976994] {CVE-2025-37960}
    - xenbus: Use kref to track req lifetime (Jason Andryuk) [Orabug: 37976934] {CVE-2025-37949}
    - smb: client: Avoid race in open_cached_dir with lease breaks (Paul Aurich) [Orabug: 37976959]     {CVE-2025-37954}
    - drm/amd/display: Fix invalid context error in dml helper (Roman Li) [Orabug: 37977185] {CVE-2025-37965}
    - drm/v3d: Add job to pending list if the reset was skipped (Maira Canal) [Orabug: 37976942]     {CVE-2025-37951}
    - iio: imu: st_lsm6dsx: fix possible lockup in st_lsm6dsx_read_tagged_fifo (Silvano Seva) [Orabug:
    37977031] {CVE-2025-37969}
    - iio: imu: st_lsm6dsx: fix possible lockup in st_lsm6dsx_read_fifo (Silvano Seva) [Orabug: 37977037]     {CVE-2025-37970}
    - KVM: SVM: Forcibly leave SMM mode on SHUTDOWN interception (Mikhail Lobanov) [Orabug: 37976977]     {CVE-2025-37957}
    - mm/huge_memory: fix dereferencing invalid pmd migration entry (Gavin Guo) [Orabug: 37976982]     {CVE-2025-37958}
    - x86/mm: Eliminate window where TLB flushes may be inadvertently skipped (Dave Hansen) [Orabug: 37977013]     {CVE-2025-37964}
    - staging: bcm2835-camera: Initialise dev in v4l2_dev (Dave Stevenson) [Orabug: 37977042] {CVE-2025-37971}
    - Input: mtk-pmic-keys - fix possible null pointer dereference (Gary Bisson) [Orabug: 37977044]     {CVE-2025-37972}
    - bpf: Scrub packet on bpf_redirect_peer (Paul Chaignon) [Orabug: 37976990] {CVE-2025-37959}
    - netfilter: ipset: fix region locking in hash types (Jozsef Kadlecsik) [Orabug: 38015141]     {CVE-2025-37997}
    - ipvs: fix uninit-value for saddr in do_output_route4 (Julian Anastasov) [Orabug: 37976996]     {CVE-2025-37961}
    - can: m_can: m_can_class_allocate_dev(): initialize spin lock on device probe (Antonios Salios) [Orabug:
    38015123] {CVE-2025-37993}
    - virtio-net: free xsk_buffs on error in virtnet_xsk_pool_enable() (Jakub Kicinski) [Orabug: 37976969]     {CVE-2025-37955}
    - sch_htb: make htb_deactivate() idempotent (Cong Wang) [Orabug: 37977176] {CVE-2025-37953}
    - ksmbd: fix memory leak in parse_lease_state() (Zhaolong Wang) [Orabug: 37977180] {CVE-2025-37962}
    - openvswitch: Fix unsafe attribute parsing in output_userspace() (Eelco Chaudron) [Orabug: 38015148]     {CVE-2025-37998}
    - ksmbd: Fix UAF in __close_file_table_ids (Sean Heelan) [Orabug: 37976951] {CVE-2025-37952}
    - ksmbd: prevent out-of-bounds stream writes by validating *pos (Norbert Szetei) [Orabug: 37976923]     {CVE-2025-37947}
    - ksmbd: prevent rename with empty string (Namjae Jeon) [Orabug: 37976972] {CVE-2025-37956}
    - s390/pci: Fix duplicate pci_dev_put() in disable_slot() when PF has child VFs (Niklas Schnelle) [Orabug:
    37976920] {CVE-2025-37946}
    - wifi: cfg80211: fix out-of-bounds access during multi-link element defragmentation (Veerendranath     Jakkam) [Orabug: 37977046] {CVE-2025-37973}
    - s390/pci: Fix missing check for zpci_create_device() error return (Niklas Schnelle) [Orabug: 37977050]     {CVE-2025-37974}
    - fs/erofs/fileio: call erofs_onlinefolio_split() after bio_add_folio() (Max Kellermann) [Orabug:
    38015155] {CVE-2025-37999}
    - mlxbf-bootctl: use sysfs_emit_at() in secure_boot_fuse_state_show() (David Thompson) [Orabug:
    37964051,38037120] {CVE-2025-37866}

Tenable has extracted the preceding description block directly from the Oracle 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 Ubuntu 25.04 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7594-1 advisory.

    Several security issues were discovered in the Linux kernel. An attacker could possibly use these to     compromise the system. This update corrects flaws in the following subsystems:

    - ARM32 architecture;

    - ARM64 architecture;

    - PowerPC architecture;

    - RISC-V architecture;

    - User-Mode Linux (UML);

    - x86 architecture;

    - Block layer subsystem;

    - Cryptographic API;

    - Compute Acceleration Framework;

    - ACPI drivers;

    - Serial ATA and Parallel ATA drivers;

    - Drivers core;

    - Ublk userspace block driver;

    - Bluetooth drivers;

    - Bus devices;

    - TPM device driver;

    - Clock framework and drivers;

    - CPU frequency scaling framework;

    - Buffer Sharing and Synchronization framework;

    - DMA engine subsystem;

    - GPU drivers;

    - HID subsystem;

    - HSI subsystem;

    - I2C subsystem;

    - I3C subsystem;

    - IIO subsystem;

    - InfiniBand drivers;

    - IOMMU subsystem;

    - IRQ chip drivers;

    - MCB driver;

    - Multiple devices driver;

    - Media drivers;

    - MemoryStick subsystem;

    - Multifunction device drivers;

    - Microchip PCI driver;

    - Intel Management Engine Interface driver;

    - PCI Endpoint Test driver;

    - MTD block device drivers;

    - Network drivers;

    - Ethernet bonding driver;

    - Mellanox network drivers;

    - STMicroelectronics network drivers;

    - NTB driver;

    - NVME drivers;

    - PCI subsystem;

    - Synopsys DesignWare PCIe PMU;

    - Mellanox platform drivers;

    - PWM drivers;

    - Remote Processor subsystem;

    - S/390 drivers;

    - SCSI subsystem;

    - Samsung SoC drivers;

    - SPI subsystem;

    - GPIB drivers;

    - VideoCore services drivers;

    - Thermal drivers;

    - TTY drivers;

    - UFS subsystem;

    - Cadence USB3 driver;

    - ChipIdea USB driver;

    - USB Device Class drivers;

    - DesignWare USB3 driver;

    - USB Gadget drivers;

    - USB Host Controller drivers;

    - USB Type-C support driver;

    - Virtio Host (VHOST) subsystem;

    - Backlight driver;

    - Framebuffer layer;

    - W1 Dallas's 1-wire bus driver;

    - 9P distributed file system;

    - File systems infrastructure;

    - BTRFS file system;

    - Ext4 file system;

    - F2FS file system;

    - JFS file system;

    - Network file systems library;

    - Network file system (NFS) server daemon;

    - NTFS3 file system;

    - Overlay file system;

    - SMB network file system;

    - Ethernet bridge;

    - io_uring subsystem;

    - Perf events;

    - Memory management;

    - UProbes tracing;

    - Amateur Radio drivers;

    - SCTP protocol;

    - Network sockets;

    - RDMA verbs API;

    - BPF subsystem;

    - Kernel fork() syscall;

    - Hibernation control;

    - Scheduler infrastructure;

    - Tracing infrastructure;

    - Watch queue notification mechanism;

    - Vector I/O iterator library;

    - 802.1Q VLAN protocol;

    - 9P file system network protocol;

    - Asynchronous Transfer Mode (ATM) subsystem;

    - Networking core;

    - Distributed Switch Architecture;

    - Ethtool driver;

    - IPv4 networking;

    - IPv6 networking;

    - MAC80211 subsystem;

    - Management Component Transport Protocol (MCTP);

    - Multipath TCP;

    - Netfilter;

    - Open vSwitch;

    - Network traffic control;

    - TIPC protocol;

    - TLS protocol;

    - Wireless networking;

    - ALSA framework;

    - WCD audio codecs;

    - SoC Audio for Freescale CPUs drivers;

    - SoC Audio generic drivers;

    - Intel ASoC drivers;

    - QCOM ASoC drivers;

    - Virtio sound driver;

    - CPU Power monitoring subsystem; (CVE-2025-37806, CVE-2025-22084, CVE-2025-39688, CVE-2025-22030,     CVE-2025-37754, CVE-2025-37783, CVE-2025-37825, CVE-2025-37752, CVE-2025-22104, CVE-2025-40014,     CVE-2025-22103, CVE-2025-37874, CVE-2025-37773, CVE-2025-37741, CVE-2025-37763, CVE-2025-37859,     CVE-2025-37779, CVE-2025-23155, CVE-2025-23143, CVE-2025-37788, CVE-2025-22028, CVE-2024-58096,     CVE-2025-37842, CVE-2025-37854, CVE-2025-38637, CVE-2024-58097, CVE-2023-53034, CVE-2025-37797,     CVE-2025-37851, CVE-2025-37941, CVE-2025-37942, CVE-2025-37748, CVE-2025-37982, CVE-2025-22058,     CVE-2025-37781, CVE-2025-23130, CVE-2025-23149, CVE-2025-23146, CVE-2025-37809, CVE-2025-37801,     CVE-2025-22080, CVE-2025-23160, CVE-2025-37823, CVE-2025-37827, CVE-2025-39755, CVE-2025-22124,     CVE-2025-22033, CVE-2025-22075, CVE-2025-37850, CVE-2025-37757, CVE-2025-22060, CVE-2025-37979,     CVE-2025-22098, CVE-2025-39989, CVE-2025-37989, CVE-2025-37790, CVE-2025-37885, CVE-2025-37875,     CVE-2025-22066, CVE-2025-37975, CVE-2025-37819, CVE-2025-37755, CVE-2025-37794, CVE-2025-23148,     CVE-2025-22067, CVE-2025-22061, CVE-2025-22109, CVE-2025-37884, CVE-2025-37852, CVE-2025-37866,     CVE-2025-37872, CVE-2025-37751, CVE-2025-23156, CVE-2025-22065, CVE-2025-37837, CVE-2025-22069,     CVE-2025-37822, CVE-2025-22128, CVE-2025-22087, CVE-2025-22023, CVE-2025-22038, CVE-2025-22096,     CVE-2025-22076, CVE-2025-22045, CVE-2025-38049, CVE-2025-37870, CVE-2025-37939, CVE-2025-37865,     CVE-2025-37860, CVE-2025-37771, CVE-2025-23144, CVE-2025-22081, CVE-2025-39778, CVE-2025-23153,     CVE-2025-22036, CVE-2025-23154, CVE-2025-22101, CVE-2025-37808, CVE-2025-37772, CVE-2025-22070,     CVE-2025-37789, CVE-2025-22025, CVE-2025-22019, CVE-2025-37868, CVE-2025-22083, CVE-2025-22095,     CVE-2025-23161, CVE-2025-22027, CVE-2025-37843, CVE-2025-37985, CVE-2025-23132, CVE-2025-22073,     CVE-2025-37940, CVE-2025-23140, CVE-2025-37828, CVE-2025-22063, CVE-2025-22053, CVE-2025-37787,     CVE-2025-23152, CVE-2025-37840, CVE-2025-22118, CVE-2025-37981, CVE-2025-22111, CVE-2025-22091,     CVE-2025-37841, CVE-2025-23142, CVE-2025-37838, CVE-2025-37775, CVE-2025-23147, CVE-2025-22022,     CVE-2025-37745, CVE-2025-37785, CVE-2025-37821, CVE-2025-37988, CVE-2025-37986, CVE-2025-23138,     CVE-2025-37836, CVE-2025-37792, CVE-2025-23141, CVE-2025-23159, CVE-2025-38240, CVE-2025-37764,     CVE-2025-22120, CVE-2025-37881, CVE-2025-37777, CVE-2025-37987, CVE-2025-37811, CVE-2025-22032,     CVE-2025-22044, CVE-2025-37943, CVE-2025-37802, CVE-2025-37829, CVE-2025-37862, CVE-2025-38575,     CVE-2025-37799, CVE-2025-37882, CVE-2025-37812, CVE-2025-37765, CVE-2025-37813, CVE-2025-37980,     CVE-2025-37873, CVE-2025-37766, CVE-2025-37761, CVE-2025-37892, CVE-2025-22094, CVE-2025-22035,     CVE-2025-22055, CVE-2025-22100, CVE-2025-37816, CVE-2025-22062, CVE-2025-22110, CVE-2025-22088,     CVE-2025-23129, CVE-2025-38479, CVE-2025-37740, CVE-2025-23136, CVE-2025-37846, CVE-2025-23163,     CVE-2025-37977, CVE-2025-37879, CVE-2025-22082, CVE-2025-22046, CVE-2025-22050, CVE-2025-22126,     CVE-2025-37796, CVE-2025-37815, CVE-2025-22127, CVE-2025-22105, CVE-2025-22068, CVE-2025-22119,     CVE-2025-22089, CVE-2025-37858, CVE-2025-37826, CVE-2025-37945, CVE-2025-23157, CVE-2025-22054,     CVE-2025-37805, CVE-2025-37856, CVE-2025-37878, CVE-2025-37768, CVE-2025-22040, CVE-2025-37944,     CVE-2025-37774, CVE-2025-22117, CVE-2025-37888, CVE-2025-37857, CVE-2025-37791, CVE-2025-37817,     CVE-2025-22041, CVE-2025-37983, CVE-2025-22039, CVE-2025-37749, CVE-2025-22097, CVE-2025-37747,     CVE-2025-37762, CVE-2025-22114, CVE-2025-37831, CVE-2025-23133, CVE-2025-22020, CVE-2025-22085,     CVE-2025-37807, CVE-2025-22059, CVE-2025-22042, CVE-2025-22123, CVE-2025-22107, CVE-2025-37759,     CVE-2024-58094, CVE-2025-40114, CVE-2025-37810, CVE-2025-37833, CVE-2025-23134, CVE-2025-23151,     CVE-2025-37743, CVE-2025-22034, CVE-2025-37739, CVE-2025-37863, CVE-2025-39735, CVE-2025-39930,     CVE-2025-37847, CVE-2025-37803, CVE-2025-37786, CVE-2025-22112, CVE-2025-37830, CVE-2025-22108,     CVE-2025-37767, CVE-2025-37814, CVE-2025-37798, CVE-2025-22086, CVE-2025-37778, CVE-2024-58093,     CVE-2025-37848, CVE-2025-22024, CVE-2025-37776, CVE-2025-38104, CVE-2025-37938, CVE-2025-37861,     CVE-2025-23150, CVE-2025-22021, CVE-2025-22018, CVE-2025-23137, CVE-2025-37756, CVE-2025-37784,     CVE-2025-37769, CVE-2025-37820, CVE-2025-37758, CVE-2025-22047, CVE-2025-37844, CVE-2025-22093,     CVE-2025-23162, CVE-2025-22051, CVE-2025-22115, CVE-2025-37845, CVE-2025-22074, CVE-2025-37883,     CVE-2025-22116, CVE-2025-37824, CVE-2025-22052, CVE-2025-22090, CVE-2025-37750, CVE-2025-39728,     CVE-2025-23145, CVE-2025-22125, CVE-2025-37834, CVE-2025-37738, CVE-2025-37760, CVE-2025-22079,     CVE-2025-37877, CVE-2025-37849, CVE-2025-22026, CVE-2025-37886, CVE-2025-22043, CVE-2025-22122,     CVE-2025-37937, CVE-2025-22071, CVE-2025-37742, CVE-2025-37744, CVE-2025-22106, CVE-2025-38152,     CVE-2025-37869, CVE-2025-23135, CVE-2025-22056, CVE-2024-58095, CVE-2025-37853, CVE-2025-37770,     CVE-2025-22031, CVE-2025-23158, CVE-2025-22072, CVE-2025-22102, CVE-2025-40325, CVE-2025-22037,     CVE-2025-37876, CVE-2025-37864, CVE-2025-37867, CVE-2025-37855, CVE-2025-37984, CVE-2025-37839,     CVE-2025-23131, CVE-2025-22121, CVE-2025-22078, CVE-2025-37800, CVE-2025-37880, CVE-2025-37925,     CVE-2025-22113, CVE-2025-22064, CVE-2025-22057, CVE-2025-22092, CVE-2025-37780, CVE-2025-37887,     CVE-2025-22099, CVE-2025-37793, CVE-2025-37978, CVE-2025-37746)

Tenable has extracted the preceding description block directly from the Ubuntu 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 ALAS2023-2025-994 advisory.

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

    btrfs: do proper folio cleanup when cow_file_range() failed (CVE-2024-57976)

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

    kernel: be more careful about dup_mmap() failures and uprobe registering (CVE-2025-21709)

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

    block: fix queue freeze vs limits lock order in sysfs store methods (CVE-2025-21807)

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

    block: mark GFP_NOIO around sysfs ->store() (CVE-2025-21817)

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

    iommu/vt-d: Avoid use of NULL after WARN_ON_ONCE (CVE-2025-21833)

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

    net: better track kernel sockets lifetime (CVE-2025-21884)

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

    bnxt_en: Mask the bd_cnt field in the TX BD properly (CVE-2025-22108)

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

    ext4: goto right label 'out_mmap_sem' in ext4_setattr() (CVE-2025-22120)

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

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

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

    vmxnet3: Fix malformed packet sizing in vmxnet3_process_xdp (CVE-2025-37799)

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

    driver core: fix potential NULL pointer dereference in dev_uevent() (CVE-2025-37800)

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

    fs/ntfs3: Keep write operations atomic (CVE-2025-37806)

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

    crypto: null - Use spin lock instead of mutex (CVE-2025-37808)

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

    usb: typec: class: Fix NULL pointer access (CVE-2025-37809)

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

    usb: xhci: Fix invalid pointer dereference in Etron workaround (CVE-2025-37813)

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

    tty: Require CAP_SYS_ADMIN for all usages of TIOCL_SELMOUSEREPORT (CVE-2025-37814)

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

    irqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode() (CVE-2025-37819)

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

    xen-netfront: handle NULL returned by xdp_convert_buff_to_frame() (CVE-2025-37820)

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

    sched/eevdf: Fix se->slice being set to U64_MAX and resulting crash (CVE-2025-37821)

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

    net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (CVE-2025-37823)

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

    btrfs: zoned: return EIO on RAID1 block group write pointer mismatch (CVE-2025-37827)

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

    netfs: Only create /proc/fs/netfs with CONFIG_PROC_FS (CVE-2025-37876)

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

    iommu: Clear iommu-dma ops on cleanup (CVE-2025-37877)

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

    perf/core: Fix WARN_ON(!ctx) in __free_event() for partial init (CVE-2025-37878)

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

    usb: xhci: Fix isochronous Ring Underrun/Overrun event handling (CVE-2025-37882)

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

    bpf: Fix deadlock between rcu_tasks_trace and event_mutex. (CVE-2025-37884)

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

    KVM: x86: Reset IRTE to host control if *new* route isn't postable (CVE-2025-37885)

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

    net/mlx5: Fix null-ptr-deref in mlx5_create_{inner_,}ttc_table() (CVE-2025-37888)

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

    iommu: Fix two issues in iommu_copy_struct_from_user() (CVE-2025-37900)

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

    net_sched: qfq: Fix double list add in class with netem as child qdisc (CVE-2025-37913)

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

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

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

    net_sched: drr: Fix double list add in class with netem as child qdisc (CVE-2025-37915)

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

    xsk: Fix race condition in AF_XDP generic RX path (CVE-2025-37920)

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

    tracing: Fix oob write in trace_seq_to_buffer() (CVE-2025-37923)

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

    iommu/amd: Fix potential buffer overflow in parse_ivrs_acpihid (CVE-2025-37927)

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

    dm-bufio: don't schedule in atomic context (CVE-2025-37928)

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

    arm64: errata: Add missing sentinels to Spectre-BHB MIDR arrays (CVE-2025-37929)

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

    btrfs: adjust subpage bit start based on sectorsize (CVE-2025-37931)

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

    arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs (CVE-2025-37948)

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

    xenbus: Use kref to track req lifetime (CVE-2025-37949)

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

    KVM: SVM: Forcibly leave SMM mode on SHUTDOWN interception (CVE-2025-37957)

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

    mm/huge_memory: fix dereferencing invalid pmd migration entry (CVE-2025-37958)

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

    bpf: Scrub packet on bpf_redirect_peer (CVE-2025-37959)

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

    memblock: Accept allocated memory before use in memblock_double_array() (CVE-2025-37960)

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

    ipvs: fix uninit-value for saddr in do_output_route4 (CVE-2025-37961)

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

    arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users (CVE-2025-37963)

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

    x86/mm: Eliminate window where TLB flushes may be inadvertently skipped (CVE-2025-37964)

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

    net: phy: leds: fix memory leak (CVE-2025-37989)

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

    netfilter: ipset: fix region locking in hash types (CVE-2025-37997)

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

    openvswitch: Fix unsafe attribute parsing in output_userspace() (CVE-2025-37998)

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
242347	Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2025-20480)	Nessus	Oracle Linux Local Security Checks	medium
240657	Ubuntu 25.04 : Linux kernel vulnerabilities (USN-7594-1)	Nessus	Ubuntu Local Security Checks	high
238280	Amazon Linux 2023 : bpftool, kernel6.12, kernel6.12-modules-extra (ALAS2023-2025-994)	Nessus	Amazon Linux Local Security Checks	medium

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