CVE-2023-3159

CVE-2023-3159 is a Linux kernel use-after-free in driver/firewire outbound_phy_packet_callback. A local privileged attacker can trigger a UAF when queue_event() fails, as described in the CVE entry and corroborated by connected Astra Linux advisories. Mitigation/remediation is via the vendor/kern...

CVE-2023-52877

CVE-2023-52877 is a Linux kernel vulnerability in usb typec tcpm where a NULL pointer dereference could occur if port->partner is an ERR_PTR. The patch adds a NULL check in tcpm_pd_data_request to avoid dereferencing a NULL pointer when registering a partner. Connected advisories (MiracleLinux...

CVE-2023-53039

CVE-2023-53039 : In the Linux kernel, the intel-ish-hid IPC path had a use-after-free when a reset-notify IPC message schedules a work function that uses a global ishtp_dev; if ish_probe() fails, resources are freed but the scheduled work is not cancelled. The fix uses devm_work_autocancel() so t...

CVE-2023-6200

The CVE describes a race condition in the Linux kernel that allows an unauthenticated attacker on an adjacent network to send ICMPv6 router advertisement packets to achieve arbitrary code execution. The impact is documented as high (C/H/I/A) with an adjacent network location and no user interacti...

CVE-2024-26752

CVE-2024-26752 affects the Linux kernel L2TP/IP6 path: a miscalculated ulen in l2tp_ip6_sendmsg (ulen = len + skb_queue_empty(...) ? transhdrlen : 0) due to operator precedence caused incorrect transport-header accounting, leading to corrupted packets on the wire. The fix adds parentheses to alig...

CVE-2024-26793

CVE-2024-26793 affects the Linux kernel gtp subsystem. The issue is a use-after-free and null pointer dereference in gtp_newlink() caused by incorrect registration order of gtp_link_ops relative to gtp_net_ops pernet structures. Syzkaller observed a general protection fault in gtp_genl_dump_pdp w...

CVE-2024-27403

CVE-2024-27403 affects the Linux kernel and is described in connected Astra Linux advisory as: netfilter nft_flow_offload: reset dst in the route object after setting up a flow. The dst is moved to the flow object; the route object no longer owns it. If flow_offload_add() fails, the error path ma...

CVE-2024-36946

CVE-2024-36946 is a Linux kernel local denial of service issue related to phonet: rtm_phonet_notify() skb allocation. The root cause is that fill_route() stores three components in the skb (rtmsg, RTA_DST, RTA_OIF) and rtm_phonet_notify() should allocate space via NLMSG_ALIGN(sizeof(struct rtmsg)...

CVE-2024-38602

The CVE-2024-38602 issue is in the Linux kernel ax25 subsystem, where a reference-count leak on the ax25_dev object was reported. The root causes are: (1) ax25_addr_ax25dev() could increase ax25_dev’s refcount multiple times, risking a memory leak, and (2) ax25_dev_device_down() could drop the re...

CVE-2024-39482

CVE-2024-39482 (Linux kernel) : The vulnerability affects the bcache subsystem, specifically the btree_iter code path. The bug arises from a fixed-length array inside the btree_iter structure that is indexed out-of-bounds when iterators are created with dynamic size, triggering UBSAN complaints. ...

CVE-2024-42069

CVE-2024-42069 affects the Linux kernel, in the mana network driver. The issue is a double-free in the error path of auxiliary_device_add() when it returns an error and subsequently calls auxiliary_device_uninit(); the callback adev_release frees madev via kfree and the code would free it again. ...

CVE-2024-42093

CVE-2024-42093 – Linux kernel vulnerability in net/dpaa2: cpumask allocation on stack. For CONFIG_CPUMASK_OFFSTACK=y, explicit allocation of cpumask on the stack can overflow the stack. The fix is to use the *cpumask_var API(s) to allocate cpumask variables in a config-neutral way, leaving alloca...

CVE-2024-42110

CVE-2024-42110 affects the Linux kernel ntb_netdev/ntb_transport path. The root cause is that the idxd DMA engine can complete TX/RX in a threaded IRQ context, but __netif_rx() is only safe from interrupt context. The code previously called __netif_rx() from a completion path and should instead u...

CVE-2024-42311

CVE-2024-42311 relates to the Linux kernel with the HFS filesystem. The issue was that in hfs_alloc_inode(), the fields .tz_secondswest, .cached_start, and .cached_blocks of struct hfs_inode_info were not initialized, potentially allowing uninitialized-value access. The provided documents indicat...

CVE-2024-44957

CVE-2024-44957 is a Linux kernel issue affecting the Xen privcmd path, where irqfds handling could deadlock if mutexes were used under spin_lock_irqsave. The root cause is switching the synchronization primitive for irqfd wakeups from a mutex to a spinlock, due to EPOLLHUP being delivered to irqf...

CVE-2024-47704

CVE-2024-47704 affects the Linux kernel in the drm/amd/display path. The issue arises when dp_enable_link_phy/dp_disable_link_phy pass link_res without initializing hpo_dp_link_enc, leading to null dereference (two forward_null issues). The connected Nessus/NASL entries confirm the vulnerability ...

CVE-2024-49850

The CVE affects the Linux kernel: a malformed BPF_CORE_TYPE_ID_LOCAL relocation referencing a non-existing BTF type can trigger a NULL pointer dereference in bpf_core_calc_relo_insn. The issue is fixed by adding an upper-call-stack check to reject malformed relocations passed from user space. Rep...

CVE-2024-49877

CVE-2024-49877 : In the Linux kernel, OCFS2 may dereference a NULL pointer during cleanup in ocfs2_set_buffer_uptodate() when bh is NULL and flags do not include OCFS2_BH_READAHEAD. This can trigger a NULL pointer dereference in the investigated code path. The CVE is characterized as a local, low...

CVE-2024-49891

CVE-2024-49891 : In the Linux kernel, the SCSI lpfc path can NULL-deref when an HBA is resetting or handling an errata event due to hdwq pointers that may have been freed. Fixes add NULL pointer checks before dereferencing hdwq pointers in affected routines (e.g., lpfc_sli_flush_io_rings, lpfc_de...

CVE-2024-49901

CVE-2024-49901 concerns the Linux kernel DRM MSM Adreno path. The root cause was a NULL pointer dereference during cleanup when gpu->pdev may still be NULL during early initialization, including cases where speedbin data exists but opp/hw data in DT is missing. The vulnerability was resolved b...

CVE-2024-50098

The CVE-2024-50098 issue affects the Linux kernel SCSI UFS core. The root cause was a deadlock during reboot at boot start: SDEV_QUIESCE was set for all logical units, causing an audio-driver thread to wait on blk_mq_submit_bio(), which held a mutex. The fix changes behavior by marking all LUs of...

CVE-2024-50155

CVE-2024-50155 affects the Linux kernel’s netdevsim driver, specifically the nsim_dev_trap_report_work() path. The issue arises from not using conditional rescheduling in the work that handles trap reports, which can cause a task to be blocked for long periods (as seen in syzbot output). The conn...

CVE-2024-50187

Technical details for CVE-2024-50187 are not provided in the supplied documents; no affected products, impact, or remediation specifics are given. Monitor for official updates.

CVE-2024-50221

CVE-2024-50221 affects the Linux kernel AMDGPU/Vangogh driver. The vulnerability arises from a memory out-of-bounds write in the GPU metrics table initialization (vangogh_get_gpu_metrics/smu_cmn_init_soft_gpu_metrics), where the metrics table allocation was too small to cover a subsequent memset....

CVE-2024-50224

This CVE affects the Linux kernel SPI driver spi-fsl-dspi, where a crash could occur when GPIO chip select is not used. The root cause is a NULL pointer dereference caused by not validating the return value of spi_get_csgpiod() before passing it to gpiod_direction_output(). The provided details d...

CVE-2024-50269

CVE-2024-50269 is a Linux kernel vulnerability related to the Sunxi/MUSB USB PHY path. The issue occurs when the usb phy referenced as @glue->xceiv is accessed after it has been released, caused by the sequence of driver probe/unprobe and the release of the PHY via devm_usb_put_phy in sunxi_mu...

CVE-2024-53137

CVE-2024-53137 : In the Linux kernel, ARM: fix cacheflush with PAN. The cacheflush syscall was broken when PAN for LPAE was implemented, causing faults because user access was not enabled around the cache maintenance instructions. The CVSSv3.1 metrics show LOCAL access, LOW complexity, LOW privil...

CVE-2024-56683

Technical details for CVE-2024-56683 are not publicly available in the provided documents. No connected document confirms affected products, root cause, impact, or remediation. Monitor for updates from kernel/changelogs and trusted advisories.

CVE-2024-56717

CVE-2024-56717 affects the Linux kernel ocelot switchdev path (net: mscc: ocelot). The root cause is an incorrect SRC_PORT argument passed to ocelot_ifh_set_basic(), copied from ocelot_xmit_common() as a port mask instead of a single port index. This produces packing failures (Cannot store 0x40 i...

CVE-2024-57936

CVE-2024-57936 affects Linux kernel RDMA/bnxt_re. Gen P7 supports up to 13 SGEs, while WQE software structure can hold only 6, allowing requests up to 13 SGEs. This discrepancy led to traffic failures and potential system crashes. The fix uses a define for the max SGE supported for both static an...

CVE-2024-57993

CVE-2024-57993 (Linux kernel) affects the HID thrustmaster driver. The issue arose from a type mismatch between a USB pipe and the transfer endpoint triggered by the hid-thrustmaster driver. A patch was applied to thrustmaster_probe that adds an endpoint type check to fix this warning. The vulner...

CVE-2025-21739

The Linux kernel contains a use-after-free vulnerability within the scsi: ufs: core component. The issue occurs because the devm_blk_crypto_profile_init() function registers a cleanup handler for the platform-device, but the struct ufs_hba::crypto_profile structure (which holds the crypto private...

CVE-2025-21912

CVE-2025-21912 describes a Linux kernel issue in the Renesas GPIO driver (gpio_rcar) where register access was not properly protected, leading to spurious “Invalid wait context” messages when spinlock debugging is enabled. The patch switches protection to a raw_spinlock to serialize register acce...

CVE-2025-21955

The CVE-2025-21955 issue affects the Linux kernel’s ksmbd module. Affected component: ksmbd_work and ksmbd_conn handling during oplock break notification. Root cause described: ksmbd_work could be freed after the connection was released, so the r_count of ksmbd_conn is incremented to indicate req...

CVE-2025-22072

CVE-2025-22072 affects the Linux kernel spufs component, addressing leaks in gang directory lifetimes. The issue: creating a gang returns an opened gang directory that should be removed on close, but if a context belonging to that gang remains alive, removal could fail, causing a leak. The fix de...

CVE-2025-22119

CVE-2025-22119 concerns the Linux kernel wireless stack. The issue occurs in cfg80211 where wiphy_work is not fully initialized before rfkill allocation, allowing cfg80211_dev_free to access uninitialized wiphy_work data via a race with the rfkill path. The root cause is an uninitialized wiphy_wo...

CVE-2025-37772

CVE-2025-37772 – Linux kernel RDMA CMA workqueue race condition. The vulnerability arises when multiple rapid calls to cma_netevent_callback() enqueue cma_netevent_work_handler() for the same rdma_cm_id, potentially overwriting a previously scheduled work item due to reusing the rdma_cm_id’s net_...

CVE-2025-37807

CVE-2025-37807 is a Linux kernel issue in the BPF percpu hashmap path where a percpu pointer is stored at an 8-byte aligned location only if the key_size rounds up to 8; otherwise a 4-byte aligned location is used, causing kmemleak to miss the pointer and report a leak. The root cause is an align...

CVE-2025-37839

CVE-2025-37839 (Linux kernel) fixes a journal-related logic flaw in jbd2. The root cause was the incorrect use of sb->s_sequence to determine journal emptiness; it should rely on sb->s_start, which is set earlier. Since 0 is a valid transaction ID, the previous check could spuriously trigge...

CVE-2025-37889

CVE-2025-37889 : In the Linux kernel’s ASoC code, platform_max was inconsistently interpreted as a control value versus a register value. The patching effort reverts a previous +min shift and updates all code paths to consistently treat platform_max as a control value (customer-facing representat...

CVE-2025-37914

CVE-2025-37914 is a Linux kernel network scheduler vulnerability in net_sched: ets where a netem child qdisc can trigger reentrant enqueue, causing the same classifier to be added twice to the active_list and potentially memory corruption. The patch adds an active check (cl_is_active) and guards ...

CVE-2025-38177

CVE-2025-38177 affects the Linux kernel’s scheduling subsystem (sch_hfsc). The documented fix makes hfsc_qlen_notify() idempotent to improve safety for callers such as qdisc_tree_reduce_backlog(). The described changes include guarding update_vf() (checking cl_nactive) and safely removing RB node...

CVE-2025-38396

The CVE-2025-38396 entry concerns the Linux kernel vulnerability where anon_inode_make_secure_inode() is exported to allow KVM guest_memfd to create anonymous inodes with proper security context, fixing a secretmem LSM bypass. The issue involved the S_PRIVATE flag not being cleared after alloc_an...

CVE-2025-38575

In CVE-2025-38575, the Linux kernel ksmbd memory handling was corrected: memory allocated by aead_request_alloc() must be freed with aead_request_free() to ensure sensitive crypto data is zeroed before freeing. This resolves a local-attack surface (AV:L/AC:L/PR:L/UI:N/S:U) with a MEDIUM base scor...

CVE-2025-39989

The CVE-2025-39989 issue affects the Linux kernel’s x86 memory error handling (MCE) path. Root cause: a patch series changes the copy-from-user recovery flow by introducing and switching extable fixup types, notably EX_TYPE_EFAULT_REG, instead of handling EX_TYPE_UACCESS for poison found in get_u...

CVE-2009-4536

CVE-2009-4536 affects the Linux kernel ≤ 2.6.32.3 in the e1000 (drivers/net/e1000/e1000_main.c): it mishandles frames larger than MTU by treating trailing payload as a full frame, allowing remote bypass of packet filters with a crafted large packet. The issue is described as a consequence of an i...

CVE-2010-2798

The CVE-2010-2798 entry concerns the Linux kernel prior to 2.6.35, where gfs2_dirent_find_space uses an incorrect size value in calculations related to sentinel directory entries. This can allow local attackers to trigger a denial of service via a NULL pointer dereference and kernel panic, with a...

CVE-2011-1745

The CVE-2011-1745 entry affects the Linux kernel: an integer overflow in the agp_generic_insert_memory function (drivers/char/agp/generic.c) in kernels before 2.6.38.5. This allows local users to gain privileges or cause a denial of service via a crafted AGPIOC_BIND agp_ioctl call. Affected platf...

CVE-2011-4131

CVE-2011-4131 affects the Linux kernel’s NFSv4 GETACL handling: the NFSv4 implementation does not correctly manage bitmap sizes when replying, allowing a remote NFS server to trigger a denial of service (OOPS) by sending an excessive number of bitmap words. The issue is fixed in or after the 3.2....

CVE-2014-1738

CVE-2014-1738 is a Linux kernel vulnerability in the floppy driver (raw_cmd_copyout) where processing FDRAWCMD IOCTL calls could allow local attackers with write access to /dev/fd to read kernel heap memory. The flaw is described as an improper restriction of pointers during FDRAWCMD processing, ...