CVE-2005-1913

CVE-2005-1913 affects the Linux kernel up to version 2.6.12.1. The vulnerability occurs when a non group-leader thread executes a different program while an itimer is pending; the expiry signal is delivered to the old group-leader task, which no longer exists, causing a kernel panic (local DoS). ...

CVE-2005-2500

CVE-2005-2500: A buffer overflow in the Linux kernel 2.6.12 code path (xdr_xcode_array2 in xdr.c) used by SuSE Linux Enterprise Server 9 can be triggered by crafted XDR data for the nfsacl protocol, potentially allowing remote denial of service and possibly arbitrary code execution. The vulnerabi...

CVE-2005-3110

CVE-2005-3110 is a race condition in the Linux kernel after the ebtables netfilter module tightens lock handling. In SMP systems under heavy load, a value can be modified after it is read but before it is locked, enabling a remote attacker to cause a kernel crash (DoS). Public advisories referenc...

CVE-2006-1242

CVE-2006-1242 affects the Linux kernel (2.4.x and 2.6.x up to before 2.6.16). The ip_push_pending_frames function increments the IP ID when sending a RST after unsolicited TCP SYN-ACKs, enabling remote Idle-Scan (nmap -sI) bypassing certain protections. Affected versions: Linux 2.4.x and 2.6.x be...

CVE-2008-2944

CVE-2008-2944 describes a double-free vulnerability in the Linux kernel’s utrace support, likely affecting 2.6.18-era builds, reported in Red Hat Enterprise Linux 5 and Fedora Core 6. Impact: local users can trigger a denial of service (o o p s) via a crash when running the GNU GDB testsuite; thi...

CVE-2011-1747

CVE-2011-1747 affects the Linux kernel AGP subsystem (2.6.38.5 and earlier). The vulnerability stems from inadequate restriction of memory allocations for AGPIOC_RESERVE and AGPIOC_ALLOCATE ioctls in the AGP driver, allowing a local attacker with access to the video subsystem to induce memory exh...

CVE-2011-3619

CVE-2011-3619 affects the Linux kernel (before 3.0) via AppArmor’s apparmor_setprocattr in security/apparmor/lsm.c. Unvalidated parameters can trigger a NULL pointer dereference/OOPS by writing to /proc/#####/attr/current, enabling local denial-of-service; kernel patch exists in 3.0+ (see ChangeL...

CVE-2013-2017

CVE-2013-2017 affects the Linux kernel veth driver: SKB handling during congestion is flawed, enabling a remote DoS (system crash) via lack of skb consumption and a double-free. Affected: kernel versions before 2.6.34; remediation is upgrading to a kernel version where the issue is fixed (2.6.34+...

CVE-2017-0429

CVE-2017-0429 is an elevation-of-privilege vulnerability in the NVIDIA kernel driver’s i2c-hid component, enabling a local attacker to write arbitrary values to kernel memory and potentially execute code with kernel privileges. Public descriptions tie the issue to the NVIDIA kernel driver on Andr...

CVE-2021-47125

CVE-2021-47125 concerns a Linux kernel local vulnerability due to a refcount leak in the HTB offload path. The root cause was an incorrect NULL handling around qdisc_refcount_inc in htb_parent_to_leaf_offload, which could leak references if new_q was NULL. The fix adds a NULL pointer check to gua...

CVE-2021-47349

The CVE-2021-47349 issue is a kernel-level deadlock in the mwifiex path: when removing the mwifiex interface or during firmware reset, cfg80211_unregister_wdev() may need to bring down the link, which then attempts to acquire the same wiphy lock already held. The provided traces show the lock/inv...

CVE-2022-48643

The CVE-2022-48643 issue in the Linux kernel concerns nf_tables counters underflow when nft_counters_enabled is decremented in the error path of nft_basechain_init during nf_tables_addchain(). Syzbot reported an underflow after adding a chain; the root cause was nf_tables_chain_destroy() decremen...

CVE-2022-48940

CVE-2022-48940 affects the Linux kernel’s BPF map handling. When a map value contains both bpf_spin_lock and bpf_timer, copy_map_value fails to set both s_off and t_off, allowing an overwrite and a user-memory crash during copy/updates (as illustrated by the kernel BUG/KASAN trace in the descript...

CVE-2022-49030

The CVE-2022-49030 issue affects the Linux kernel component libbpf, specifically a size overflow in ringbuf mmap when mapping producer and data pages. The root cause is an overflow of the 32-bit read/write region size (max 2GB ringbuf on x86-64) due to computing 2 * max_entries, which can overflo...

CVE-2022-49068

CVE-2022-49068 — Summary (Linux kernel, btrfs) The issue occurs in btrfs direct IO write path: during get_blocks_direct_write(), temporary delalloc extents are reserved and later released with btrfs_delalloc_release_extents(). If the length is modified in the COW path, fewer extents may be releas...

CVE-2022-49456

CVE-2022-49456 concerns the Linux kernel bonding driver, where the function bond_ethtool_get_ts_info() could be invoked under a context that did not hold the RCU lock due to removing the rcu_read_lock, and the call path could occur via setsockopt. The provided documents describe the root cause as...

CVE-2022-49576

CVE-2022-49576 is a Linux kernel vulnerability in IPv4 sysctl_fib_multipath_hash_fields where readers could observe data races while the value is updated concurrently. The root cause is concurrent modification without proper synchronization; fix implemented by adding READ_ONCE() to the readers. T...

CVE-2022-49894

CVE-2022-49894 affects the Linux kernel cxl region handling: PATCH fixes region HPA ordering validation to skip regions without address space, preventing a NULL pointer dereference and kernel crash in store_targetN() path (drivers/cxl/core/region.c). Descriptions show the crash trace and affected...

CVE-2023-20715

CVE-2023-20715 affects the wlan component in MediaTek-based devices. The issue is an out-of-bounds write caused by a missing bounds check, enabling local escalation of privileges with SYSTEM execution rights required. Exploitation reportedly does not require user interaction. The vulnerability’s ...

CVE-2023-20810

CVE-2023-20810 affects the IOMMU component in MediaTek platforms. Root cause: improper input validation in the IOMMU leading to potential local information disclosure with required system execution privileges. Exploitation described as local, with no user interaction needed. Impact per documents:...

CVE-2023-20839

CVE-2023-20839 affects the imgsys component. The root cause is an out-of-bounds read due to missing valid range checking, leading to local information disclosure with system execution privileges required and user interaction for exploitation. The vulnerability is documented across multiple source...

CVE-2023-20847

CVE-2023-20847 affects MediaTek chips, specifically the imgsys_cmdq component, where a missing valid range check can cause an out-of-bounds read. This vulnerability can lead to local denial of service with SYSTEM privileges required, and exploitation requires user interaction. The known remedy in...

CVE-2023-52987

CVE-2023-52987 affects the Linux kernel ASoC SOF component: ipc4-mtrace code path. The vulnerability arises from an underflow in sof_ipc4_priority_mask_dfs_write() caused by using a signed id that should be unsigned, leading to an array underflow. The available connected documents consistently st...

CVE-2023-53004

CVE-2023-53004 concerns a Linux kernel overlay (ovl) tmpfile leak due to a missed error cleanup. The vulnerability is resolved in the kernel with patches referenced by the stable commits listed in the sources. The CVSSv3.1 vector indicates LOCAL attack vector, LOW attack complexity and privileges...

CVE-2024-38609

The CVE-2024-38609 issue is a Linux kernel vulnerability in wifi/mt76 (connac) where a NULL wcid could be dereferenced, leading to a crash. The fixed code adds a validity check before dereferencing the wcid to prevent a NULL pointer dereference. Exploitation would be local, with a crash impact (I...

CVE-2024-46684

CVE-2024-46684 : In the Linux kernel, the binfmt_elf_fdpic path is affected. The vulnerability stems from an incorrect AUXV size calculation in create_elf_fdpic_tables() when ELF_HWCAP2 is defined, which could result in the last AUXV entry being zero and trigger a kernel BUG. The fix adds one to ...

CVE-2024-46712

The documented CVE-2024-46712 affects the Linux kernel's DRM VMWGFX subsystem: coherent dumb buffers are enabled even when 3D is disabled, causing guest-only content to be retained and wasting guest-host synchronization efforts. The problem arises because coherent surfaces are only meaningful wit...

CVE-2024-56668

The CVE-2024-56668 issue affects the Linux kernel iommu/vt-d path where qi_batch could be NULL for nested parent domains, risking a kernel NULL pointer dereference and a potential memory leak due to lack of locking around domain->qi_batch allocation. The root cause is that qi_batch was not all...

CVE-2025-21797

The CVE-2025-21797 entry concerns the Linux kernel HID driver for Corsair void headsets. The vulnerability arises from a missed cancel_delayed_work_sync() in corsair_void_remove(), causing a use-after-free. The issue affects the kernel component handling headset status and is rated with CVSS v3.1...

CVE-2025-21813

CVE-2025-21813 affects the Linux kernel timers/migration code. The root cause is an off-by-one mis-count during the migration of the top CPU group to a new root, where the old root is pre-accounted as a child of the new root. After attaching the upcoming CPU’s top group, the expected children cou...

CVE-2025-21933

CVE-2025-21933: In the Linux kernel (ARM), a NULL pointer dereference can occur in pgtable when update_mmu_cache_range() is invoked with a NULL vmf, causing a NULL dereference in adjust_pte(). The issue is triggered by how PTE locks are acquired; the fix changes the lock decision to be based on w...

CVE-2025-38140

CVE-2025-38140 concerns a Linux kernel vulnerability in the dm (device-mapper) layer affecting devices with zone write plugs. The issue in dm_revalidate_zones() could cause the device’s zoned settings to diverge from the new table, and if zone write plug resources are present, reading bdev_zone_i...

CVE-2025-38253

CVE-2025-38253: In the Linux kernel HID driver for Wacom, wacom_aes_battery_handler() could crash if the device was removed while a pending aes_battery_work was scheduled. The fix cancels aes_battery_work in wacom_remove() to prevent a crash, addressing a use-after-free/pending-work scenario on d...

CVE-2025-38408

CVE-2025-38408 pertains to the Linux kernel’s genirq/irq_sim component. The issue arises from improper initialization of the simulation work context pointers in the ops structure, where pointers were allocated with kmalloc() and could contain random content, risking invalid dereferencing. The doc...

CVE-2025-38491

CVE-2025-38491: In the Linux kernel, the mptcp fallback action and fallback decision were made atomic to fix a race condition reported by Syzkaller. The issue affected the Multipath TCP (MPTCP) path establishment logic, potentially enabling a race between fallback paths during connection setup. T...

CVE-2025-38539

CVE-2025-38539 : Linux kernel tracing fix. When a module loads and adds trace events, it now takes the trace_event_sem for write while adding the event, preventing possible corruption of the ftrace_events list if two modules load simultaneously. The patch also adds a lockdep_assert_held() on the ...

CVE-2025-38706

In CVE-2025-38706, the Linux kernel ASoC core vulnerability arises when snd_soc_remove_pcm_runtime() is called with rtd == NULL, leading to a NULL pointer dereference. The issue was reproduced during topology loading and marking a link as ignore due to a missing hardware component; on module remo...

CVE-2025-71101

CVE-2025-71101 stems from the Linux kernel HP-BIOSCFG driver’s ACPI package parsing: hp_populate_*_elements_from_package() reads multi-element fields (PREREQUISITES, ENUM_POSSIBLE_VALUES) using offsets like enum_obj[elem + reqs] or enum_obj[elem + pos_values], but the bounds check only validated ...

CVE-2026-31448

CVE-2026-31448 concerns the Linux kernel ext4 filesystem. The issue arises on mkdir/mknod when an extent insertion fails and ext4_ext_map_blocks() reclaims blocks without removing corresponding data from the extent tree, allowing the same physical block to be referenced by both directory and xatt...

CVE-2026-43226

The CVE-2026-43226 issue affects the Linux kernel Reliable Datagram Sockets (RDS). A state-machine bug allowed an RDS_CONN_ERROR to bypass the proper shutdown path via a shortcut through RDS_CONN_CONNECTING, created by RDS/TCP multipath changes. This could leave a connection stuck in shutdown-que...

CVE-2026-46177

The CVE-2026-46177 issue affects the Linux kernel IPMI driver. It describes a vulnerability where the driver could continuously fetch events and receive messages from the BMC (or become stuck) due to the BMC not signaling completion or the attn bit getting stuck. The documented fix limits event/m...

CVE-2026-52909

The CVE-2026-52909 issue affects the Linux kernel’s IPv6 Virtual Tunnel Interface (ip6_vti) fallback device: ip6_vti0 may be movable between network namespaces because netns_immutable is not set during initialisation. Multiple connected advisories confirm this root cause and indicate patches have...

CVE-2026-53355

CVE-2026-53355 is a Linux kernel issue in the RDS teardown path (i_sends) that could interact with partial startup/shutdown states. Connected sources confirm concrete fixes across distributions: Root’s OS variants (Ubuntu 24.04 and others) list Root:Ubuntu patches for Root:Ubuntu-2404 and related...

CVE-2004-2607

CVE-2004-2607 is a local-read vulnerability in the Linux kernel (sdla_xfer) caused by casting a large len argument received as int to a short, preventing a read loop from filling a buffer. The description applies to Linux kernel 2.6.x (up to 2.6.5) and 2.4 (up to 2.4.29-rc1). Public documents con...

CVE-2005-3358

CVE-2005-3358 affects Linux kernel prior to 2.6.15: passing a 0 bitmask to set_mempolicy can trigger a kernel panic, enabling local denial of service. Public details in Debian DSAs and OpenVAS entries confirm the issue and list patched kernel versions (e.g., Debian 2.6.8-16sarge2; Red Hat/CentOS ...

CVE-2013-1858

The CVE-2013-1858 issue affects the Linux kernel prior to 3.8.3, where the clone system-call mishandles a combination of CLONE_NEWUSER and CLONE_FS. This enables local users to escalate privileges by calling chroot and taking advantage of the sharing of the / directory between a parent process an...

CVE-2013-2636

The CVE-2013-2636 entry concerns the Linux kernel prior to 3.8.4, where net/bridge/br_mdb.c does not initialize certain structures. This can allow local users to read sensitive kernel memory via a crafted application. The issue is addressed by the 3.8.4 update (ChangeLog-3.8.4); remediation is to...

CVE-2013-6432

CVE-2013-6432 affects the Linux kernel ping_recvmsg in net/ipv4/ping.c and can cause a local denial of service via a NULL pointer dereference when interacting with read() on ping sockets. The vulnerability exists in kernel versions prior to 3.12.4. The provided connected documents corroborate the...

CVE-2014-0102

CVE-2014-0102 affects the Linux kernel up to version 3.13.6. The vulnerability is in the function keyring_detect_cycle_iterator (security/keys/keyring.c), which does not correctly determine whether keyrings are identical. This can allow local users to cause a denial of service (OOPS) by issuing c...

CVE-2014-3183

CVE-2014-3183 is a heap-based buffer overflow in the Linux kernel driver HID Logitech DJ (logi-dj_ll_raw_request in drivers/hid/hid-logitech-dj.c) exposed when a device reports a large LED report. Affected kernel versions are earlier than 3.16.2. This allows physically proximate attackers to caus...