CVE-2023-53241

The CVE-2023-53241 entry describes a Linux kernel NFSD flaw where op_release was skipped for some replies, causing a potential memory leak in layoutget when an error occurs. The fix ensures op_release is called even if op_func returns an error and, on error, nfsd4_block_get_device_info_scsi must ...

CVE-2023-53362

CVE-2023-53362 : Linux kernel fix for bus: fsl-mc – do not assume all child devices are fsl-mc devices. The fix adds a device-type check when enumerating fsl-mc child devices to prevent a VFIO binding crash caused by a mis-created pseudo-device. Affected: Linux kernel (fsl-mc VFIO path); Root cau...

CVE-2023-53363

Conclusive details show CVE-2023-53363 is a Linux kernel PCI subsystem use-after-free in pci_bus_release_domain_nr() caused by the sequence in bus removal: pci_remove_root_bus()/pci_remove_bus frees the pci_bus struct, then pci_bus_release_domain_nr() dereferences it. Root cause: after Commit c14...

CVE-2023-53370

CVE-2023-53370 targets the Linux kernel DRM AMDGPU MES self test memory leak. The root cause is fences for the MES queue not being freed during amdgpu_ring_fini, leading to leaks. The description states a fix was applied in the kernel; connected documents reference kernel security updates address...

CVE-2023-53400

CVE-2023-53400 : In the Linux kernel, ALSA: hda: Fix Oops by 9.1 surround channel names. The root cause is get_line_out_pfx() overflowing a static array when more than 8 channels are present (reported on MacBookPro 12,1 with Cirrus codec). The fix extends the code paths to accommodate 9.1 channel...

CVE-2023-53417

CVE-2023-53417 affects the Linux kernel USB sl811 path. The issue is a memory leak that occurs when debugfs_lookup() is used without releasing the result with dput(). The published fix replaces this flow with debugfs_lookup_and_remove(), which handles the required cleanup in one step. The connect...

CVE-2023-53425

CVE-2023-53425 affects the Linux kernel’s Mediatek VPU driver (media: platform: mediatek: vpu). The issue is a NULL pointer dereference when pdev is NULL, which could occur during vpu firmware loading in mtk_vpu.c (vpu_load_firmware). The vulnerability is mitigated by a fix that prevents derefere...

CVE-2023-53552

CVE-2023-53552 affects the Linux kernel DRM i915 component, specifically marking requests for GuC virtual engines to prevent use-after-free across sync_file/dma-buf handling. The underlying issue is that i915_requests could be trapped by userspace and held across processes, creating a memory-leak...

CVE-2023-53564

CVE-2023-53564 affects the OCFS2 defragmentation code in the Linux kernel. The vulnerability arises when ocfs2_move_extents and __ocfs2_move_extent incorrectly invoke journal access/dirty pairs (via ocfs2_journal_access_di and ocfs2_journal_dirty) during defragmentation, allowing a crash caused b...

CVE-2023-53680

CVE-2023-53680 affects the Linux kernel NFSD component: nfsd4_decode_compound may call OPDESC() with opnum == OP_ILLEGAL (10044), leading to out-of-bounds access in nfsd4_ops[]. The vulnerability has been resolved by a kernel fix (commits referenced in the advisory). Connected advisories from Eul...

CVE-2025-38171

CVE-2025-38171 concerns a Linux kernel issue in the power: supply: max77705 path. The vulnerability arises because create_singlethread_workqueue() can return NULL instead of an error pointer, with missing or inadequate cleanup on error paths during probe. The remediation implemented fixes the wor...

CVE-2025-38492

In CVE-2025-38492, the Linux kernel netfs subsystem exposes a race between cache write completion and NETFS_RREQ_ALL_QUEUED being set. When netfslib spawns subrequests (e.g., copy2cache used by Ceph) that finish asynchronously, the collector can be blocked if ALL_QUEUED is set after subrequests a...

CVE-2025-38525

CVE-2025-38525 concerns the Linux kernel RXRPC code path where rxrpc_assess_MTU_size() is invoked with IRQs disabled, triggering a warning in the IP layer via local_bh_enable() and potential interrupt handling issues. The issue is resolved by moving the MTU-size assessment out of rxrpc_init_peer(...

CVE-2025-38596

The CVE-2025-38596 entry concerns a Linux kernel UAF in the panthor_gem_create_with_handle() debugfs path. The issue stems from handling drm_gem_object life cycle where an object could be considered initialized or added to debugfs after it was potentially released via drm_gem_object_put(). The fi...

CVE-2025-38638

CVE-2025-38638: In the Linux kernel IPv6 stack, inet6_rt_notify() could be invoked under RCU protection, allowing concurrent route changes and rt6_fill_node() returning -EMSGSIZE. The fix adds retry logic: when this situation is detected, the skb is resized and the operation retried, and a previo...

CVE-2025-38651

Summary: CVE-2025-38651 concerns the Linux kernel landlock component. A bug in get_id_range() could receive a non-positive value because get_random_u8() may return 0, triggering an unsafe first argument. The fix clamps the value to ensure positivity. The vulnerability was discussed in kernel-land...

CVE-2025-38658

CVE-2025-38658 affects the Linux kernel nvmet PCI-EPF path. The issue occurs when nvmet_req_init() fails (e.g., on an unsupported opcode), because __nvmet_req_complete() can trigger queue_response which may call nvmet_pci_epf_complete_iod(), and nvmet_pci_epf_exec_iod_work() may also invoke the s...

CVE-2025-38672

CVE-2025-38672 concerns a Linux kernel issue where the dma_buf field in struct drm_gem_object is not stable over a GEM object’s lifetime, leading to NULL-pointer dereference when the final GEM handle is released. The fix reverts the earlier change by reverting drm/gem-dma: Use dma_buf from GEM ob...

CVE-2025-38673

CVE-2025-38673 impacts the Linux kernel. The issue arises from the stability of the dma_buf field in struct drm_gem_object across a GEM object’s lifetime, which can become NULL after the final GEM handle is released, leading to a NULL-pointer dereference. Public documents indicate that prior work...

CVE-2025-38687

The CVE-2025-38687 issue affects the Linux kernel’s comedi subsystem, where a race between polling and detaching a device can lead to a use-after-free of the wait_queue_head memory. The root cause is the removal of the allocated async area while poll requests are still active on subdevice wait qu...

CVE-2025-38716

CVE-2025-38716 affects the Linux kernel and relates to the hfs_find_init() code path. The vulnerability arises when the tree pointer is NULL, potentially triggering a general protection fault / null pointer dereference during HFS operations (e.g., ext_read_extent, get_block, and subsequent file m...

CVE-2025-38720

The CVE-2025-38720 entry describes a Linux kernel issue in hibmcge where two devices could sequentially acquire rtnl_lock during PCI reset, risking deadlock. The provided description explains that the hibmcge netdev previously acquired rtnl_lock in reset_prepare() and released it in reset_done(),...

CVE-2025-38733

CVE-2025-38733 affects the Linux kernel’s s390/mm subsystem: the identity mapping pins lowcore to address zero, causing lowcore to map at zero regardless of relocate_lowcore. If relocate_lowcore is used, the lowcore is mapped twice. This enables NULL pointer accesses that would not trigger an exc...

CVE-2025-39709

CVE-2025-39709 : In the Linux kernel, the Venus media driver risked a NULL dereference if an IRQ fired before the interrupt handler was fully initialized. The fix ensures the interrupt handler is initialized before the IRQ is registered, preventing spurious interrupts during probe (noted on Rb3Ge...

CVE-2025-39734

CVE-2025-39734 affects the Linux kernel component fs/ntfs3 in the NTFS file-system path. The issue stems from a revert of the inode_trylock versus inode_lock handling (commit 69505fe98f198ee813898cbcaf6770949636430b). The description notes that previously conditional lock acquisition was removed ...

CVE-2025-39789

The CVE-2025-39789 issue affects the Linux kernel crypto/x86 aegis path. Specifically, functions in the aegis128-aesni glue (and related skcipher_walk usage) can allocate memory and may fail, but error handling was missing. This underlies a potential for memory allocation failures that could impa...

CVE-2025-39831

The CVE-2025-39831 entry describes a Linux kernel issue in the fbnic driver where phylink resume was invoked under an RTNL locking condition during PM resume, causing a locking assertion in phylink.c and a kernel warning. The root cause is moving phylink resume out of the service_task and into op...

CVE-2025-39834

CVE-2025-39834 : In the Linux kernel, a memory leak occurs in the mlx5 HWS path under the error flow of hws_action_get_shared_stc_nic when an invalid stc_type is provided. The function allocates memory for shared_stc but jumps to unlock_and_out without freeing it, causing a leak. The patch fixes ...

CVE-2025-39877

The CVE-2025-39877 issue is a Linux kernel use-after-free in mm/damon/sysfs: state_show() reads kdamond->damon_ctx without holding damon_sysfs_lock, allowing a UAF when damon_ctx is freed under damon_sysfs_lock. A fix mirrors pid_show() by taking damon_sysfs_lock before dereferencing the conte...

CVE-2025-40039

The CVE-2025-40039 issue is a Linux kernel ksmbd race condition in RPC handle list access. The underlying bug was that ksmbd_session_rpc_open() used only a read lock before xa_store()/xa_erase() (modifications require a write lock), and ksmbd_session_rpc_method() read the list with xa_load() with...

CVE-2025-71084

CVE-2025-71084 (Linux kernel) fixes a leak in the multicast GID table reference within RDMA/cm. If the CM ID is destroyed while the multicast creation event is queued, cancel_work_sync() can prevent the work from running and destroy ah_attr, causing a refcount leak and a WARN in kernel logs. Affe...

CVE-2025-71088

CVE-2025-71088 affects the Linux kernel’s mptcp implementation. Syzkaller reported a simult-connect race in net/mptcp/subflow.c where a TCP subflow can process a simult-ack after transitioning to TCP_FIN1, bypassing the MPTCP fallback check and leaving the socket in an inconsistent state; this ca...

CVE-2025-71093

CVE-2025-71093 affects the Linux kernel e1000 network driver. The issue was an out-of-bounds read in e1000_tbi_should_accept() where the code unconditionally dereferenced data[length-1] to perform a TBI workaround, potentially accessing memory beyond the RX buffer during NAPI receive path. The fi...

CVE-2025-71096

Summary (CVE-2025-71096) : The Linux kernel RDMA core netlink path handling RDMA_NL_LS_OP_IP_RESOLVE could return a DGID-less response, risking an uninitialized read on the stack. The fix ensures the LS_NLA_TYPE_DGID attribute is present, uses nla_parse_deprecated() to populate nlattrs, and then ...

CVE-2025-71150

The cited connected doc describes the same issue as CVE-2025-71150: in the Linux kernel’s ksmbd subsystem, a refcount leak occurs when a session is found but not SMB2_SESSION_VALID during session lookup. The fix explicitly releases the session reference by calling ksmbd_user_session_put, addressi...

CVE-2025-71157

CVE-2025-71157 affects the Linux kernel: RDMA/core path ib_del_sub_device_and_put() bug where a device reference grabbed by nldev_deldev() (via ib_device_get_by_index()) wasn’t dropped before returning -EOPNOTSUPP. The fix is to always drop the device refcount before returning, effectively solvin...

CVE-2026-23006

The CVE-2026-23006 issue in the Linux kernel ASoC: tlv320adcx140 driver was fixed by correcting a null pointer dereference in adcx140_priv when snd_soc_component is only used for dev access. The fix removes the null pointer path by properly initializing/handling snd_soc_component. Public updates ...

CVE-2026-23026

The CVE-2026-23026 entry concerns the Linux kernel DMA engine Qualcomm gpi driver. It fixes a memory leak in gpi_peripheral_config(): if krealloc() fails and returns NULL, the code directly assigns NULL to gchan->config, discarding the original memory. The patch uses a temporary variable to ho...

CVE-2026-23073

CVE-2026-23073 (Linux kernel) affects the wifi RSI driver. The root cause is memory corruption caused by not allocating space for the driver data in the trailing‑space field of struct ieee80211_vif. Specifically, RSI911x fails to set the vif driver data size, causing writes to vif->drv_priv to...

CVE-2026-23139

CVE-2026-23139 affects the Linux kernel netfilter nf_conncount code. The root cause was that the last_gc timestamp was updated every time a connection was tracked, even when a garbage collection (GC) was not performed, enabling potential GC bypass under high packet rates and unbounded growth of t...

CVE-2026-23159

CVE-2026-23159 is a Linux kernel vulnerability related to perf: sched crashing when tracing user-space tasks. The issue arose from an unsafe test for user-space task memory access: older checks relied on task_struct.mm, newer code attempted PF_KTHREAD checks and is_user_task() but not all kernel ...

CVE-2026-23188

CVE-2026-23188 affects the Linux kernel’s net/usb rtl8152 driver. The issue arises on resume: rtl8152_resume triggers a device reset while holding tp->control mutex, and reset path re-enters rtl8152 and tries to acquire the same lock, creating a recursive mutex_deadlock. The result is a DPM ti...

CVE-2026-23248

CVE-2026-23248 affects the Linux kernel perf/core component, specifically the perf_mmap path that initializes a ring_buffer. The issue is a race between a failing mmap() setup and a concurrent mmap() on a dependent event (e.g., due to output redirection). The ring_buffer pointer (event->rb) is...

CVE-2026-23264

The CVE-2026-23264 issue was resolved in the Linux kernel by reverting the change that checked ASPM status from the PCIe subsystem for AMD GPUs. This reversal addressed crashes that occurred when two AMD GPUs were present but only one supported ASPM. The fix is tied to a specific revert of a prev...

CVE-2026-23327

The CVE-2026-23327 issue is a Linux kernel vulnerability in the CXL mailbox driver (cxl/mbox). The root cause is that cxl_payload_from_user_allowed() casts and dereferences the user payload without validating its size, allowing an undersized mailbox command to trigger a read past the allocated bu...

CVE-2026-23336

Summary: CVE-2026-23336 affects the Linux kernel’s wifi cfg80211 path, where a use-after-free can occur during wiphy_unregister() if rfkill_block work isn’t cancelled. The issue manifests in cfg80211_shutdown_all_interfaces via a KASAN use-after-free and is triggered when unregistering a wireless...

CVE-2026-23359

CVE-2026-23359 stems from a Linux kernel bug in BPF devmap handling. get_upper_ifindexes() could write upper-device indices beyond the allocated stack, because the code assumed MAX_NEST_DEV (8) bounds, but the number of upper devices (e.g., many macvlan) could exceed that. The result is a stack-o...

CVE-2026-23363

The CVE-2026-23363 issue affects the Linux kernel wifi driver stack, specifically the mt7925 component of the mt76 driver. A missing frame-length check in mt7925_mac_write_txwi_80211() could allow out-of-bounds access to management fields, potentially impacting system stability. The vulnerability...

CVE-2026-23399

CVE-2026-23399 concerns the Linux kernel nf_tables code: when cloning the second stateful expression in a dynset element, the first expression could remain unfreed on error, causing a stateful memleak in error paths. The provided CVE description confirms a resolution in the kernel, with backtrace...

CVE-2026-23426

CVE-2026-23426 concerns the Linux kernel component drm/logicvc, where logicvc_drm_config_parse() creates a reference to a device node via of_get_child_by_name() but fails to release it, causing a device node reference leak. The issue is mitigated by applying a cleanup using the __free(device_node...