CVE-2022-49262

CVE-2022-49262 (Linux kernel) : In the Linux kernel crypto/otx2 driver, the CONFIG_DM_CRYPT check was removed. This resolves a NULL pointer dereference in the driver release path when CONFIG_DM_CRYPT is enabled, and was verified to cause a NULL dereference in the call chain during crypto_unregist...

CVE-2022-49363

CVE-2022-49363 concerns a vulnerability in the Linux kernel’s F2FS filesystem. Public descriptions and related advisories (Astra Linux, Unity Linux, OSV, NVD, Red Hat, etc.) confirm the root issue: after fuzzing, inode block mappings could become inconsistent with the SIT (Segment Information Tab...

CVE-2022-49386

CVE-2022-49386 concerns the Linux kernel net: ethernet: ti: am65-cpsw-nuss driver. The bug leaks refcounts because of_get_child_by_name() returns a node pointer with an incremented refcount and the code fails to call of_node_put() when the node is no longer needed; am65_cpsw_init_cpts() and am65_...

CVE-2022-49388

The Linux kernel contains a use-after-free vulnerability in the ubi component, specifically within the ubi_create_volume() function's error handling path. The issue arises because the eba_tbl pointer is incorrectly handled, leading to a situation where it is freed but subsequently accessed during...

CVE-2022-49696

CVE-2022-49696 is a Linux kernel use-after-free in tipc_named_reinit, triggered by a race with workqueue finalization. The issue arises because cancel_work_sync() ordering could allow a destroyed TipC namespace to be accessed by a work item enqueuing later, leading to a read of freed memory (KASA...

CVE-2022-49771

CVE-2022-49771 affects the Linux kernel’s dm-thin/ioctl path. The vulnerability arises when __list_versions uses dm_target_iterate twice under race conditions between the first size estimation and the second information retrieval, allowing module loading to occur between the two calls. The second...

CVE-2022-49783

CVE-2022-49783 — In the Linux kernel, the issue arises when fpu_inherit_perms() is invoked under fpregs_lock() in PREEMPT_RT builds, causing a sleeping function to be called from an atomic context due to spin_lock_irq() usage. The root cause is that fpu_state_size_dynamic() can return true even t...

CVE-2022-49822

The CVE refers to a Linux kernel CIFS issue: when tlink setup fails, connections may not be released, causing a refcount leak in the CIFS module and leaking fscache info, which can lead to errors on subsequent mounts (e.g., CIFS: Cache volume key already in use). The vulnerability is tied to the ...

CVE-2022-49834

CVE-2022-49834 concerns a use-after-free in nilfs2 when downgrading to read-only and remounting read/write, risking access to a freed nilfs_writer. The issue arises during a race between log-writer detachment and remount/downgrade, potentially allowing a Task1 thread to dereference a freed pointe...

CVE-2022-49835

CVE-2022-49835 relates to the Linux kernel ALSA: hda subsystem where memory leaks could occur in add_widget_node due to how kobject_add allocates kobject->name and may not free the kobject on error. The root cause is failure to recycle resources when kobject_add fails, leading to a potential m...

CVE-2022-49935

CVE-2022-49935 affects the Linux kernel’s dma-buf/dma-resv code. The vulnerability arises from assuming a newly added fence is newer than all existing fences; with the explicit UAPI export/import, this assumption was removed, creating a path where userspace could force the kernel into a use-after...

CVE-2022-49971

Affected software/component: Linux kernel (drm/amd/pm subsystem). Root cause: memory leak where gpu_metrics_table is allocated in smu_v13_0_4_init_smc_tables() but not freed in smu_v13_0_4_fini_smc_tables(). Impact: potential memory leak; CVSS indicates availability impact HIGH with local/low pri...

CVE-2022-50055

The CVE-2022-50055 entry pertains to the Linux kernel vulnerability in the iavf driver: Fix adminq error handling. The issue arises in iavf_alloc_asq_bufs/iavf_alloc_arq_bufs where DMA-coherent memory is allocated for the VF mailbox, and DMA regions for ASQ/ARQ were not freed if configuration err...

CVE-2022-50129

The CVE-2022-50129 entry concerns the Linux kernel RDMA/srpt use-after-free issue. The fix changes the lifetime of LIO port data by converting LIO port members inside struct srpt_port from regular members to pointers and by allocating/freeing the LIO port data structures from inside srpt_make_tpo...

CVE-2023-39176

CVE-2023-39176 concerns the ksmbd kernel module in Linux, where parsing of SMB2 transform-header requests allows reading past the end of an allocated buffer. This results in information disclosure on affected systems with ksmbd enabled. Public sources in the connected documents consistently descr...

CVE-2023-52743

CVE-2023-52743 involves the Linux kernel. The issue arises when both the ice and irdma drivers are loaded: ice’s workqueue is created with the WQ_MEM_RECLAIM flag while irdma’s is not, triggering a warning in check_flush_dependency during memory reclamation. The root cause, per the advisory, is t...

CVE-2023-52747

The CVE-2023-52747 issue affects the Linux kernel IB/hfi1 path and is caused by a resource leak that occurs when a copyout fails. The vulnerability is resolved by the kernel fix that restores allocated resources on failed copyout, preventing the leak. According to the provided description and met...

CVE-2023-52996

CVE-2023-52996 : Linux kernel IPv4 code in fib_metrics_match() uses @type as an array index, which could enable a spectre v1 gadget. The connected advisories indicate this is resolved in the kernel, with mitigation by preventing speculative access to fi->fib_metrics->metrics[type-1]. The vu...

CVE-2023-53082

CVE-2023-53082 affects the Linux kernel’s VP_VDPA/VDPA path. The root cause is a use-after-free when unplugging a vp_vdpa device, caused by vdpa_mgmtdev_unregister() accessing modern devices during removal, leading to a crash observed as a kernel panic. The patches fix the crash by changing the s...

CVE-2023-53088

CVE-2023-53088 affects the Linux kernel’s mptcp subsystem, specifically a use-after-free (UaF) in the listener shutdown path caused by a refactor of passive socket initialization. The issue could manifest during shutdown of msk (multipath TCP) listener sockets, with a stack trace involving _raw_s...

CVE-2023-53135

The CVE-2023-53135 entry describes a Linux kernel vulnerability in riscv where, if CONFIG_FRAME_POINTER is unset, the stack unwinding function walk_stackframe may read the stack non-atomically in imprecise unwinding mode, enabling a KASAN-detected stack-out-of-bounds condition. The identified fix...

CVE-2024-41029

CVE-2024-41029 — Linux kernel (nvmem/core) Affected: Linux kernel components handling non-volatile memory (nvmem). Issue: the cell sysfs attribute could expose more access to nvmem data than the main attribute, e.g., when nvme_config::root_only was set, the cell attribute still allowed reads for ...

CVE-2024-42251

CVE-2024-42251 is a Linux kernel vulnerability that was resolved by removing folio_try_get_rcu() from mm: page_ref. The issue manifested as a kernel bug (invalid opcode) in non-SMP builds and was fixed in the upstream kernel (mm/gup.c) with the change in include/linux/page_ref.h:275. Affected com...

CVE-2024-42275

Summary of CVE-2024-42275 : In the Linux kernel DRM subsystem, the bug is in the drm_client_buffer_vmap_local() function (drivers/gpu/drm/drm_client.c). The function can return zero on the failure path, which causes locking issues and leaves the caller’s _map_copy uninitialized. This is a local, ...

CVE-2024-46790

CVE-2024-46790 concerns the Linux kernel: when freeing PG_hwpoison pages they are isolated rather than released, leading to a warning: “alloc_tag was not set.” The Astra Linux bulletin confirms the issue and states the fix is to “clear the page tag reference after the page got isolated and accoun...

CVE-2024-53204

CVE-2024-53204 affects the Linux kernel Realtek USB PHY driver (rtk_usb3phy_probe). The root cause is a NULL dereference: devm_kzalloc() may return NULL in rtk_usb3phy_probe() and the value is not checked. The CVSS data indicates a Local attack vector, Low complexity, and High impact on availabil...

CVE-2025-21751

CVE-2025-21751 affects the Linux kernel net/mlx5 HWS: when a firmware error occurs during the matcher disconnect flow, the kernel previously attempted to reconnect the matcher and could free a matcher that was still on the list, causing use-after-free and a crash. The patch changes the error path...

CVE-2025-21834

Summary (mode C): CVE-2025-21834 relates to the Linux kernel where a seccomp passthrough for uretprobe systemcalls was not filtered. When uretprobes are attached to processes in Docker, the retprobe can cause the traced process to segfault because the default seccomp filters block this kernel-int...

CVE-2025-21939

CVE-2025-21939 affects the Linux kernel DRM: XEHmm code path. The root cause is dereference of struct page pointers obtained from hmm_range_fault() without holding the notifier lock (and with an invalid/unstable seqno), risking access to pages not owned by the kernel during sg-table construction....

CVE-2025-37848

The CVE-2025-37848 fix applies to the Linux kernel accel/ivpu MS IOCTLs path. It resolves a PM-related deadlock where runtime resume/suspend can be blocked while MS IOCTLs are in progress; a failed suspend would trigger ivpu_ms_cleanup() which attempts to acquire file_priv->ms_lock that is alr...

CVE-2025-37895

The CVE affects the Linux kernel BNXT Ethernet driver (bnxt_en). The root cause is in bnxt_init_chip() where a failure path triggers cancel_work_sync() on uninitialized dim work because BNXT_STATE_NAPI_DISABLED is not set during bnxt_open(). The fix sets BNXT_STATE_NAPI_DISABLED during initializa...

CVE-2025-38016

The CVE-2025-38016 issue concerns the Linux kernel HID-BPF path. Root cause: HID-BPF dispatch may access a cleaned SRCU after hid_bpf_destroy_device() when a device with LEDs is active and hid_ll_driver->request() is unimplemented, causing a potential use-after-free-like access to not-present ...

CVE-2025-38099

CVE-2025-38099 : In the Linux kernel, a SCO Bluetooth connection could lock up the controller if voice settings are not properly read or supported. SUSE/OpenSUSE advisories (e.g., openSUSE-SU-2025-20081-1) list CVE-2025-38099 among fixed kernel vulnerabilities with MEDIUM/LOW to HIGH impact range...

CVE-2025-38139

Technical details about CVE-2025-38139 are not provided in the supplied documents. Monitoring for updates and authoritative advisories is advised.

CVE-2025-38275

The CVE-2025-38275 entry concerns the Linux kernel, fixing a NULL vs IS_ERR() bug in the qcom-qmp-usb driver. The qmp_usb_iomap() helper previously returned devm_ioremap() results directly for non-exclusive mappings, which could be NULL. If callers only checked IS_ERR(), a NULL pointer could bypa...

CVE-2025-38326

CVE-2025-38326: Linux kernel AOE driver vulnerability where aoe device rq_list isn’t cleaned on down, causing blk_mq_freeze_queue() to sleep and hang. Fix clears the rq_list before blk_mq_freeze_queue(). No exploitation details provided; remediation is the kernel fix.

CVE-2025-38417

The CVE-2025-38417 issue affects the Linux kernel ice/eswitch path where memory for VF port representors could be allocated during reset and not freed in legacy (non-switchdev) mode. The fix adds a mode check to allocate required port memory only in switchdev mode and prevents blindly allocating ...

CVE-2025-38515

CVE-2025-38515 concerns a race in the Linux kernel’s DRM scheduler. The description states a small race between drm/sched spsc_queue_push and the run-job worker, where spsc_queue_push may return not-first while the worker has idled due to the job count reaching zero. The consequence is that job s...

CVE-2026-43329

CVE-2026-43329 concerns the Linux kernel netfilter flowtable where the maximum number of hardware offload actions for IPv6 was exceeded (17 used vs 16 allowed). The fixes update flow_action_entry_next() to enforce the limit and raise the per-flow action cap from 16 to 24, enabling IPv6 setups to ...

CVE-2026-46037

The CVE-2026-46037 issue affects the Linux kernel IPv4 ICMP component. Extended echo replies could use ICMP_EXT_ECHOREPLY outside the icmp_pointers[] range; the fix avoids icmp_pointers[] lookups for out-of-range types and uses array_index_nospec() for in-range lookups. Multiple OS feeds report p...

CVE-2026-46119

CVE-2026-46119 affects the Linux kernel libceph component. The flaw is a slab-out-of-bounds access in auth message processing: if CEPH_MSG_AUTH_REPLY carries a positive result, it is misinterpreted as an error code and later as the size of the front segment, causing out-of-bounds reads. The fix t...

CVE-2026-52999

CVE-2026-52999 pertains to the Linux kernel netfilter nfnetlink_osf, where an out-of-bounds read can occur during TCP option parsing when NF_OSF_LOGLEVEL_ALL is enabled. The root cause is a shared ctx->optp pointer that isn’t restored after nf_osf_match_one() returns, allowing subsequent finge...

CVE-2026-53216

The CVE-2026-53216 issue affects the Linux kernel mvpp2 XDP path. Short pool buffers can be smaller than PAGE_SIZE, yet XDP initially sets every xdp_buff frame size to PAGE_SIZE. The XDP helpers then use frame_sz to validate tail growth, which, with an oversized frame, can allow bpf_xdp_adjust_ta...

CVE-2026-53363

CVE-2026-53363 (Linux kernel xfrm/iptfs): The vulnerability arises because iptfs_consume_frags() does not propagate the SKBFL_SHARED_FRAG flag when transferring paged fragments, mirroring the flaw fixed in skb_try_coalesce() for CVE-2026-46300. As a result, ESP could make incorrect in-place encry...

CVE-1999-0317

CVE-1999-0317 concerns a buffer overflow in the Linux su command that enables local users to gain root privileges. The core vulnerability is described as a buffer overflow affecting su, leading to full compromise of the local system. The provided connected documents reiterate the issue in differe...

CVE-2004-0814

CVE-2004-0814 describes race conditions in the Linux terminal layer (kernel 2.4.x and 2.6.x prior to 2.6.9). Root causes include a TIOCSETD ioctl race on a terminal interface accessed by multiple threads and a separate race when switching from console to PPP line discipline, which could allow loc...

CVE-2005-3272

CVE-2005-3272 affects the Linux kernel prior to 2.6.12. The issue lets remote attackers poison the bridge forwarding table with frames that have already been dropped by filtering, causing the bridge to forward spoofed packets. The vulnerability stems from how bridge/frame filtering handling inter...

CVE-2006-1527

CVE-2006-1527 affects the SCTP-netfilter code in the Linux kernel; an invalid SCTP chunk size can cause for_each_sctp_chunk to loop indefinitely, enabling a remote attacker to trigger a denial of service. The issue is in kernels prior to 2.6.16.13 and is addressed by the upstream 2.6.16.13 patch....

CVE-2006-2451

The CVE-2006-2451 issue affects Linux kernel 2.6.13 up to 2.6.17.4 inclusive, and 2.6.16 up to 2.6.16.24, where the suid_dumpable handling enables a local user to cause disk-based denial of service and potentially gain privileges via PR_SET_DUMPABLE when a core dump is created in a directory the ...

CVE-2006-5751

CVE-2006-5751 concerns the Linux kernel (pre-2.6.18.4) where an integer overflow in get_fdb_entries (net/bridge/br_ioctl.c) allows a local user to trigger arbitrary code execution by supplying a large maxnum in an ioctl. The issue is rooted in kernel networking bridge ioctl handling and could ena...