CVE-2016-9685

CVE-2016-9685 affects the Linux kernel’s XFS filesystem: multiple memory leaks in error paths within fs/xfs/xfs_attr_list.c can cause local denial of service through memory consumption. Affects kernel versions before 4.5.1; patch released in 4.5.1. References indicate remediation via upgrading to...

CVE-2017-16912

The CVE-2017-16912 issue affects the Linux kernel’s USB/IP stack (get_pipe() in drivers/usb/usbip/stub_rx.c) and is exploitable via crafted USB over IP packets to trigger an out-of-bounds read, causing DoS. Affected versions are pre-4.14.8, pre-4.9.71, and pre-4.4.114; fixes were released in Chan...

CVE-2017-7261

CVE-2017-7261 affects the Linux kernel driver vmwgfx. The vmw_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c does not check for a zero value of certain levels data, allowing a local user to cause a denial of service (ZERO_SIZE_PTR dereference, GP fault, and potentially a...

CVE-2022-48629

Summary : CVE-2022-48629 affects the Linux kernel crypto RNG for Qualcomm (qcom-rng). The issue arises in qcom_rng_read() and qcom_rng_generate() where the destination buffer may not be fully filled on success, leaving trailing zeros when the RNG can return 0 from the generate() function. This co...

CVE-2022-48738

CVE-2022-48738 corresponds to a Linux kernel vulnerability in ASoC: ops where snd_soc_put_volsw() could accept values outside the advertised valid range. The issue arises from missing validation of user-space-reported ranges, allowing out-of-range values to be processed. The connected Astra Linux...

CVE-2022-48934

CVE-2022-48934 affects the Linux kernel code for nfp: flower. The issue is a leak in nfp_tunnel_add_shared_mac() related to ida_simple_get() returning an id in 0..NFP_MAX_MAC_INDEX (0xff) and the error path requiring the invalid ida_idx not to be within that range. The fix is to set the invalid v...

CVE-2022-48989

CVE-2022-48989 affects the Linux kernel fscache component. The issue is a race between cookie_lru and use_cookie where a cookie can be withdrawn after being reused, causing a NULL dereference. The published fix clears the LRU_DISCARD bit if another thread uses the cookie before the cookie_worker ...

CVE-2022-49025

CVE-2022-49025 affects the Linux kernel driver net/mlx5e. The vulnerability arises when multiple dests use termination tables and a second (or later) dest initialization fails; the driver reverts the term tables but does not reset the corresponding attr->dests[num_vport_dests].termtbl referenc...

CVE-2022-49197

CVE-2022-49197 affects the Linux kernel’s netlink af_netlink path. When netlink messages are received, netlink_recvmsg() fills sender info including a 32-bit nl_groups bitfield that indicates multicast group membership. The issue is a shift-out-of-bounds in computing the group mask for high-numbe...

CVE-2022-49409

Summary: CVE-2022-49409 covers a Linux kernel ext4 bug that can trigger a BUG_ON in __es_tree_search due to a faulty check in ext4_valid_extent_entries when validating extents. The issue can occur during quota-related quota inode loading, propagating through ext4/extents.c to ext4_bread, quota_re...

CVE-2022-49629

The CVE-2022-49629 entry concerns a Linux kernel data race in nexthop_compat_mode where readers could observe concurrent changes. The vulnerability is triggered by reading nexthop_compat_mode while it is modified, and fixes require using READ_ONCE() in readers. Connected advisories (Astra Linux, ...

CVE-2022-49630

CVE-2022-49630: In the Linux kernel, a data-race around reading sysctl_tcp_ecn_fallback allows concurrent modification while being read. The issue is mitigated by adding READ_ONCE() to the reader, per the CVE description. This affects the kernel’s TCP/sysctl path and results in a data race that c...

CVE-2022-49728

CVE-2022-49728 affects the Linux kernel’s IPv6 path. The issue is a signed integer overflow in __ip6_append_data, triggered by computing [length] that could exceed int range (UBSAN report: 2147479552 + 8567 cannot be represented in type int). The fix implemented across patches changes the [length...

CVE-2023-33288

CVE-2023-33288 affects the Linux kernel up to version 6.2.8, with a fix in 6.2.9. Root cause: a use-after-free in bq24190_remove (drivers/power/supply/bq24190_charger.c) that can race and lead to a local attacker crashing the system. Affected component: bq24190_charger.c within the power supply d...

CVE-2023-52675

Concretely tied to CVE-2023-52675 in the Linux kernel: the issue is twofold. (1) powerpc/imc-pmu: update_events_in_group() gained a null pointer check to prevent dereferencing NULL during event updates. (2) kasprintf() can return NULL if memory allocation fails, which could lead to a NULL pointer...

CVE-2023-52735

The Linux kernel is vulnerable to a stack overflow because sock_map proto callbacks could call themselves recursively. The vulnerability exists in the bpf, sockmap component where sock_map_{close,destroy,unhash} could enter a recursive loop. To mitigate this, the kernel prevents these callbacks f...

CVE-2023-53015

CVE-2023-53015 affects the Linux kernel HID betop: betopff_init() verifies only the total sum of report field counts (>=4) while hid_betopff_play() requires exactly 4 fields, enabling a NULL pointer dereference when an output report has one field with four counts. Multiple connected advisories...

CVE-2023-53020

CVE-2023-53020 affects the Linux kernel: l2tp_tunnel_register() contains race conditions that modify the tunnel socket after publishing, call setup_udp_tunnel_sock() on an existing socket without locking, and change sock lock class on the fly. A patch fixes these by initializing the socket before...

CVE-2023-53117

CVE-2023-53117 refers to a vulnerability in the Linux kernel related to the fs subsystem, specifically an out-of-bounds array speculation issue when closing a file descriptor. The connected advisories (EulerOS, Unity Linux) explicitly identify CVE-2023-53117 and describe the affected area as the ...

CVE-2024-26673

CVE-2024-26673 affects the Linux kernel netfilter nft_ct, where custom expectations could mishandle layer 3/4 protocol numbers. The issue arises from insufficient validation, allowing unexpected protocol families beyond NFPROTO_IPV4/IPv6/INET and permitting layer-4 protocols without ports, since ...

CVE-2024-26693

CVE-2024-26693 (Linux kernel wifi/iwlwifi - mvm) : A DoS crash occurs when the AP runs out of stations in firmware. The root cause is that iwl_mvm_is_dup() cannot find the per-queue dup_data, which was not allocated. This happened because MAC80211 expected a station to exist (sta_info::uploaded s...

CVE-2024-35811

In the Linux kernel, the wifi brcmfmac driver is affected by a use-after-free in brcmf_cfg80211_detach, triggered when a hotplug USB disconnect allows a escan_timeout_work to still run after cfg is freed. The issue is tied to the escan_timeout_work timer being active during detach. The fix patche...

CVE-2024-36894

CVE-2024-36894 relates to a race in the Linux kernel USB gadget stack (usb: gadget: f_fs) between aio_cancel() and AIO completion for FFS-based USB requests on the UDC. The issue could cause a stale/hanging pointer when a completion runs concurrently with an aio_cancel, as io_data->req may be ...

CVE-2024-39469

CVE-2024-39469 affects the Linux kernel nilfs2: the bug was in nilfs_empty_dir()’s error handling. If a directory folio/page read fails or nilfs_check_folio() fails, the old code could misjudge the directory as empty and even loop after a failed read, causing filesystem corruption or a long I/O l...

CVE-2024-39483

CVE-2024-39483 concerns the Linux kernel KVM: SVM path where a WARN is emitted when requesting an NMI window if NMIs are masked, specifically when the vCPU is already handling an NMI. The issue hinges on the interaction between vNMI and the NMI window/pending/blocked flags: KVM injects one NMI an...

CVE-2024-41015

CVE-2024-41015 involves the Linux kernel OCFS2 subsystem. Connected sources confirm a fixed issue where ocfs2_check_dir_entry() gained bounds checking and additional sanity checks on ocfs2_dir_entry() to ensure members do not access memory outside valid regions. The vulnerability was addressed in...

CVE-2024-42145

CVE-2024-42145 affects the Linux kernel IB/core UMAD receive path. The issue was an unbounded UMAD receive list which could overflow as packets accumulate faster than userspace consumption. The fix adds a limit to the size of the receive list, set to 200,000 packets after considering typical Open...

CVE-2024-46865

CVE-2024-46865 (Linux kernel) : The vulnerability arises from improper initialization of a resource named “grc” in a code path using fou. If fou is NULL, the code may execute a goto out and use grc uninitialized, enabling an attacker with local access to trigger use of an uninitialized resource. ...

CVE-2024-46867

In CVE-2024-46867, the Linux kernel component drm/xe/client exhibited a deadlock and an atomic sleep issue in show_meminfo when the bo (buffer object) being destroyed had the last reference. The root cause was the destruction path attempting to grab the same spinlock, risking a sleep in atomic co...

CVE-2024-47699

CVE-2024-47699 relates to the Linux kernel nilfs2 filesystem. The issue is a potential NULL pointer dereference in nilfs_btree_insert() when the b-tree root is broken and has height > 1, even if the root has 0 children. The root cause is that, in certain corrupted images, nilfs_btree_do_lookup...

CVE-2024-49879

CVE-2024-49879 affects the Linux kernel DRM/omapdrm subsystem. The root cause is a missing check for the return value of alloc_ordered_workqueue, which may return NULL and lead to a NULL pointer dereference. The available connected documentation confirms this concrete technical detail. The fix ad...

CVE-2024-49888

CVE-2024-49888 – Linux kernel (BPF) sdiv/smod overflow fix . The issue affects the BPF subsystem where division by -1 can overflow for 64-bit operands (LLONG_MIN/-1) on x86_64, potentially triggering a kernel crash; on arm64, results differ (LLONG_MIN/-1 yields LLONG_MIN). The provided patch logi...

CVE-2024-49904

The CVE-2024-49904 issue affects the Linux kernel DRM/AMDGPU subsystem. The vulnerability arises from a missing list empty check in list_for_each_entry_safe, which can lead to a NULL pointer dereference in corner cases. The advisory notes that the fix is to add a list empty check to avoid the nul...

CVE-2024-49914

CVE-2024-49914 affects the Linux kernel DRM/AMD display path. A null pointer dereference could occur in dcn20_program_pipe when pipe_ctx->plane_state is null; a patch adds a guard to verify pipe_ctx->plane_state is non-null before access. This stabilizes display pipe programming and prevent...

CVE-2024-49963

CVE-2024-49963: Linux kernel BCM2835 mailbox timeout during suspend fixed. Root cause: during noirq suspend, the BCM2835 mailbox IRQ is disabled, causing rpi_firmware_property_list() to timeout due to firmware transaction timeouts. Patch fixes the issue by setting the mailbox IRQ to IRQF_NO_SUSPE...

CVE-2024-50116

CVE-2024-50116 relates to a Linux kernel nilfs2 bug where the buffer delay flag was not cleared when discarding a page/folio or buffer head, leading to a BUG_ON in submit_bh_wbc() after reading a corrupted filesystem image and degraded read-only. The issue is caused by not clearing the buffer del...

CVE-2024-50280

A vulnerability in the Linux kernel 's dm-cache component (specifically in drivers/md/dm-cache-target.c) allows for a denial of service due to a memory usage issue. The flaw occurs when an unexpected WARN_ON is triggered from flush_work() during a failed cache creation. This is caused by the dest...

CVE-2024-53075

The CVE-2024-53075 entry concerns the Linux kernel riscv path used while populating cache leaves. Root cause: when ACPI is enabled, the code path early-returns and omits of_node_put for the CPU device node, creating a potential bad reference count. The fix moves the CPU node initialization to aft...

CVE-2024-53087

Technical details about CVE-2024-53087 are not provided in the connected documents. The initial description includes a summary but no publishable technical specifics (affected versions, impact, or fixes) in the supplied sources. Monitor for updates.

CVE-2024-56535

CVE-2024-56535 affects the Linux kernel’s wifi driver for RTW89 in the coex path. The issue arises from not validating the return value of kmalloc in btc_fw_set_monreg(), which may be NULL and lead to a NULL pointer dereference. A fix adds a NULL return check in btc_fw_set_monreg() to prevent der...

CVE-2024-56679

Technical details for CVE-2024-56679 are not publicly available in the provided documents. Please monitor for updates from upstream advisories and vendor advisories to obtain affected products, root cause, and remediation.

CVE-2024-57932

CVE-2024-57932 is resolved in the Linux kernel. It concerns the GVE/XDP path: dedicated XDP queues exist only when an XDP program is loaded and the interface is up. The NDO XDP XMIT callback must return early if no XDP program is loaded or if the interface is down. Otherwise, priv->num_xdp_que...

CVE-2024-57977

CVE-2024-57977 is a Linux kernel vulnerability in memcg where the OOM task traversal could cause a soft lockup when thousands of processes reside in the OOM cgroup. The issue arises from scanning OOM tasks for each memory pressure event, delaying the watchdog handling. The documented fix adds a r...

CVE-2024-57986

CVE-2024-57986 affects the Linux kernel HID core: Resolution Multiplier handling assumes valid Logical Collections and may set multiplier_collection to NULL, enabling a potential flaw. The issue was only partially fixed previously; the remaining case (none of the found collections being a Logical...

CVE-2025-21758

CVE-2025-21758 is a Linux kernel vulnerability in the IPv6 multicast path. The issue: mld_newpack() could be called without RTNL or RCU being held, which may lead to unsafe access. The fix replaces sock_alloc_send_skb() (which uses GFP_KERNEL and can sleep) with alloc_skb() and charges the net-&g...

CVE-2025-21941

Technical details for CVE-2025-21941 are not publicly provided in the supplied documents. Available materials mention a null-pointer guard in drm/amd/display but do not specify affected products, versions, exploitability, or mitigations. Monitor for updates.

CVE-2025-22075

CVE-2025-22075 affects the Linux kernel (netlink rtnetlink path) where VF port/node GUIDs were previously included in ifinfo messages but their size wasn’t accounted for when allocating netlink messages. The issue could produce a “Message too long” warning when many VFs are configured (for exampl...

CVE-2025-40014

Technical details for CVE-2025-40014 are not publicly provided in the connected documents. The supplied materials do not specify affected products/versions or remediation. Monitor for updates.

CVE-2025-40364

CVE-2025-40364 : In the Linux kernel, the io_uring path titled “io_req_prep_async with provided buffers” has been resolved. The issue allowed io_req_prep_async() to import provided buffers and then commit the ring state by giving up on that path, with the buffers potentially being reimported late...

CVE-2026-31694

Summary: CVE-2026-31694 fixes a Linux kernel FUSE directory-entry handling flaw. A malicious FUSE server could cause a 24-byte overflow by returning a dirent whose serialized size (based on namelen) exceeds a single PAGE_SIZE. The bug arises in fuse_add_dirent_to_cache(), which previously only ch...