CVE-2024-26844

Linux kernel vulnerability CVE-2024-26844 was resolved by patching the block layer to address a harmful iov_iter direction issue. A Syzkaller warning reported that an iov_iter could be used in both directions due to a transfer direction SG_DXFER_TO_FROM_DEV, which would copy user buffers into the...

CVE-2024-26896

CVE-2024-26896 refers to a memory-leak issue in the Linux kernel wifi driver (wfx) when starting an AP. The root cause, as described in the sources, is that memory allocated by ieee80211_beacon_get() is never released, leading to kmemleak-reported unreferenced objects and potential memory exhaust...

CVE-2024-35935

CVE-2024-35935 – Linux kernel (btrfs: send: handle path ref underflow in header iterate_inode_ref()) Connected documents confirm a concrete fix in the Linux kernel: when building a path buffer for iterate_inode_ref(), a BUG_ON-based path underflow handling was replaced with proper error handling ...

CVE-2024-36019

CVE-2024-36019 has concrete Linux kernel details in the connected document set: the issue is in the Linux kernel regmap maple driver, where cache corruption occurred due to indexing regcache_maple_entry[] by the register address instead of the required offset when preserving the upper end of a ca...

CVE-2024-36021

CVE-2024-36021 affects the Linux kernel net driver for hns3, causing a kernel crash when a devlink reload occurs during PF initialization. The root cause is devlink reload accessing hardware resources before the hardware is initialized. A patch fixes this by taking devl_lock during initialization...

CVE-2024-36478

CVE-2024-36478 affects the Linux kernel null_blk driver. The issue is a NULL pointer dereference that occurs when power and submit_queues are configured concurrently, leading to a kernel panic via a race between del_gendisk and NR HW queue updates. The fixes consolidate protection by reusing a gl...

CVE-2024-40980

CVE-2024-40980 concerns the Linux kernel: in drop_monitor, a spin_lock is used inside trace_drop_common() with preemption disabled, which can sleep in RT contexts. The vulnerability arises from acquiring a spin_lock while in a preempt-disabled/RT path, causing a potential sleeping-in-atomic conte...

CVE-2024-41047

CVE-2024-41047 affects the Linux kernel i40e driver handling of XDP programs during driver removal. The root cause was a PF state flag (__I40E_IN_REMOVE) intended to block XDP program changes, which proved insufficient when .ndo_bpf() was invoked outside rmmod context, risking a kernel warning wh...

CVE-2024-42313

CVE-2024-42313 affects the Linux kernel’s media: venus path, specifically a use-after-free in vdec_close() when the firmware queues a buffer-release work via HFI callbacks during decoding. The issue can occur if the decoder device is closed from userspace during normal decoding, potentially leadi...

CVE-2024-44977

In CVE-2024-44977, the Linux kernel module drm/amdgpu is affected by a missing TA binary size validation that could allow an out-of-bounds write. The issue is resolved by adding TA binary size validation to the TA handling path. The fix was cherry-picked from commit c0a04e3570d72aaf090962156ad085...

CVE-2024-44996

The CVE-2024-44996 issue affects the Linux kernel vsock path when a vsock socket is added to a BPF sockmap. The bug arises when prot->recvmsg is replaced by vsock_bpf_recvmsg(), creating a recursive call chain: vsock_bpf_recvmsg() -> __vsock_recvmsg() -> vsock_connectible_recvmsg() ->...

CVE-2024-46739

The CVE-2024-46739 issue is in the Linux kernel (uio_hv_generic) and affects hv_uio_rescind for VM Bus channels. Root cause: the primary_channel pointer is NULL for primary channels and rescind callbacks are meant for primary channels only, leading to a NULL pointer dereference. The fix retrieves...

CVE-2024-46851

The CVE-2024-46851 issue appears in the Linux kernel DRM/AMD display code: a race between dcn10_set_drr() and dc_state_destruct() can occur if dc_state_destruct() nulls the DC state resource context while IRQ processing calls dcn10_set_drr(). The pipe context passed to dcn10_set_drr() is part of ...

CVE-2024-47686

The CVE-2024-47686 item concerns a Linux kernel vulnerability in the ep93xx clock driver. The root cause is an off-by-one in ep93xx_div_recalc_rate() where the psc->div[] array length (psc->num_div) did not correctly guard reads; the condition must be >= rather than > to prevent an ou...

CVE-2024-49853

CVE-2024-49853 affects the Linux kernel firmware/arm_scmi path (OPTEE transport). The issue is a double-free in the OPTEE transport where channel descriptors can be freed twice when unloading the stack, due to channels being shared between protocols. This can lead to memory corruption or potentia...

CVE-2024-49857

CVE-2024-49857 affects the Linux kernel WiFi stack (iwlwifi, mvm) where the cipher pointer is dereferenced without being initialized, causing a NULL pointer dereference. The vulnerability is fixed by setting the cipher parameter before dereferencing, thereby preventing the crash/possible impact d...

CVE-2024-50043

CVE-2024-50043 affects the Linux kernel nfsd component (nfsd4_free_stateid). The issue arises when multiple FREE_STATEIDs are sent for the same delegation stateid; releasing under a dropped client lock allows a subsequent FREE_STATE to reuse the stateid, leading to use-after-free or counter under...

CVE-2024-50105

CVE-2024-50105 relates to the Linux kernel ASoC Qualcomm Soundwire path. The SC7280 Soundwire runtime stream allocation was not updated when allocation was moved to per-machine soundcard drivers, risking NULL pointer dereference or uninitialized memory during playback. The fix (commit 15c7fab0e04...

CVE-2024-50170

CVE-2024-50170 corresponds to a Linux kernel issue in the bcmasp driver (net: bcmasp: bcmasp_xmit) where skb memory was not freed on mapping failure, causing a potential memory leak. The root cause is that bcmasp_xmit() returns NETDEV_TX_OK without freeing the skb when mapping fails. A fix was co...

CVE-2024-50217

CVE-2024-50217 pertains to the Linux kernel, specifically a use-after-free in btrfs when closing devices in a multi-device mount scenario. The issue occurs with two loop-backed images that share a single fsid but have different dev_uuids, where btrfs_device_1->bdev_file and btrfs_device_2->...

CVE-2024-50238

CVE-2024-50238 affects the Linux kernel Qualcomm qmp-usb/qmp-usbc drivers. The issue was a NULL-pointer dereference during runtime suspend caused by removing the initialisation of platform driver data in probe, after a commit cleaned up probe initialisation. The bug reproduced when the driver was...

CVE-2024-50276

The CVE CVE-2024-50276 affects the Linux kernel net/ethernet/vertexcom/mse102x driver (mse102x.c). The root cause is a double-free of the TX skb: when expanding the TX skb, the code could free the original skb again in mse102x_tx_work(), causing a crash. The fix is to free the temporary skb inste...

CVE-2024-50292

CVE-2024-50292: Linux kernel ASoC stm32_spdifrx DMA channel release bug. If ctrl_chan DMA request fails and ctrl_chan is non-NULL, releasing the DMA channel can dereference a NULL pointer, leading to a kernel NULL dereference. The fix releases the channel only when the pointer is valid (non-NULL)...

CVE-2024-53077

CVE-2024-53077 affects the Linux kernel rpcrdma subsystem, specifically the rpcrdma_device xa_array. The root cause is that xa_init_flags() in rpcrdma_add_one() may allocate memory in the xarray that is not released during removal because there is no matching xa_destroy() in rpcrdma_remove_one()....

CVE-2024-53154

Technical details for CVE-2024-53154 are not provided in the connected documents. The initial description mentions a NULL check added in applnco_probe for clk-apple-nco in the Linux kernel.

CVE-2024-53200

Technical details about CVE-2024-53200 are not publicly provided in the supplied documents. Monitor vendor advisories for updates, affected products, impact, and fixes.

CVE-2024-56665

CVE-2024-56665 refers to a Linux kernel issue in the bpf/perf subsystem. The crash arises when a tracepoint perf event uses a BPF program with attr.inherit=1, and the event is inherited by a child after fork, causing the child to share the parent’s tp_event->prog_array. On teardown, the first ...

CVE-2024-56697

CVE-2024-56697 affects the Linux kernel DRM/AMDGPU path. The issue was a memory allocation problem in amdgpu_discovery_get_nps_info() (mem_ranges) that could dereference a NULL pointer. The fix adds a failure check, switches to kvcalloc() to guard against integer overflow, and assigns output para...

CVE-2024-57881

CVE-2024-57881 : In the Linux kernel, a bug in mm/page_alloc could call pfn_to_page() on a PFN that might not exist during split_large_buddy(). In corner cases, such as freeing the highest pageblock in the last memory section, CONFIG_SPARSEMEM && !CONFIG_SPARSEMEM_EXTREME could cause __pfn_to_sec...

CVE-2024-58034

CVE-2024-58034 in the Linux kernel fixes an OF node reference bug in memory: tegra20-emc. The issue arises when tegra_emc_find_node_by_ram_code() releases some device nodes while still in use, potentially causing use-after-free (UAF). The description states that the emc-tables node is a child wit...

CVE-2024-58068

CVE-2024-58068 affects the Linux kernel OPP subsystem. If a bandwidth table is not created (e.g., interconnect properties missing in the OPP consumer node) and a driver calls dev_pm_opp_find_bw_ceil() or dev_pm_opp_find_bw_floor(), the kernel may NULL-dereference when reading bandwidth from _read...

CVE-2024-58070

CVE-2024-58070 : In the Linux kernel, the bpf_local_storage path could invoke sleep-unsafe allocations in PREEMPT_RT contexts. The root cause is that kmalloc(GFP_ATOMIC) remains unsafe in non-preemptible contexts under PREEMPT_RT, so the patch enforces using bpf_mem_alloc in bpf_local_storage whe...

CVE-2024-58086

CVE-2024-58086 is a Linux kernel vulnerability in the DRM/V3D driver where the active perfmon (v3d->active_perfmon) could be left dangling during destruction. The fixed behavior, as noted in the patch referenced by commit 7d1fd3638ee3, stops the active perfmon before it is destroyed, addressin...

CVE-2025-21729

The CVE-2025-21729 vulnerability affects the Linux kernel wifi driver rtw89 (rtwdev) with a race between cancel_hw_scan and hw_scan completion. Root cause: rtwdev->scanning was not mutex-protected, allowing cancel_hw_scan to observe/modify state while hw_scan completion could unset the flag an...

CVE-2025-21884

CVE-2025-21884 concerns the Linux kernel topic “net: better track kernel sockets lifetime.” The description in Astra Linux and related Nessus references show the issue arises because kernel sockets freed during pernet_operations->exit() can be delayed by remaining tx packets in qdisc/device qu...

CVE-2025-22085

CVE-2025-22085 affects the Linux kernel RDMA/core. The description documents a use-after-free (slab) in the netlink/name rename path, caused by a use-after-free in nla_put during device-name rename handling. The issue manifests as a slab-use-after-free Read in nla_put, traced through netlink/nlde...

CVE-2025-23133

The CVE-2025-23133 issue is in Linux kernel ath11k: when a new channel list is received, it updates cfg80211 and queues reg_work, but may immediately execute reg_update_chan_list() before cfg80211 finishes handling the list, causing a potential slab-out-of-bounds write (KASAN) in ath11k_reg_updat...

CVE-2025-37811

CVE-2025-37811 is a Linux kernel vulnerability in the USB chipidea ci_hdrc_imx driver. The root cause is an unsafe dereference of data->usbmisc_data when usbmisc is NULL; the fix adds a guard before dereferencing the pointer. Reported under CVSSv3.1: AV Local, AC Low, PR Low, UI None, S U, C a...

CVE-2025-37903

The CVE-2025-37903 issue affects the Linux kernel DRM/AMD display path (drm/amd/display) in the amdgpu_dm_hdcp.c handling. The root cause is that the HDCP code copies pointers to amdgpu_dm_connector objects without incrementing their kref reference counts. In a USB‑C dock scenario, unplugging fre...

CVE-2025-37982

CVE-2025-37982 affects the Linux kernel wifi driver wl1251 (wl1251_tx_work path). The vulnerability is a memory leak: when wl1251_ps_elp_wakeup fails with -ETIMEDOUT, the skb dequeued from tx_queue is lost. The advisory/connected Azure Nessus entry confirms the fix: the skb must be re-queued back...

CVE-2025-38617

The CVE-2025-38617 issue affects the Linux kernel’s network packet path: a race between packet_set_ring() releasing po->bind_lock and packet_notifier() processing NETDEV_UP can allow a not-hooked socket to be re-registered during the lock window. The root cause is a synchronization race in the...

CVE-2026-46325

Summary (details from sources): CVE-2026-46325 affects the Linux kernel RDMA/rxe code, where iova-to-va conversion fails when MR page_size differs from system PAGE_SIZE. The bug arises because rxe_set_page() uses mr->page_size steps while the page_list holds PAGE_SIZE pages, and ib_sg_to_page(...

CVE-2002-0510

CVE-2002-0510 describes a fingerprinting flaw in the UDP/IP stack of Linux 2.4.x: the IP Identification field is kept at 0 for non-fragmented packets, enabling remote observers to determine if a target runs Linux. The available connected documents reiterate the Linux kernel vulnerability and refe...

CVE-2010-2495

CVE-2010-2495 affects the Linux kernel’s L2TP implementation (pppol2tp.c). The vulnerability arises from improper validation of certain interface-related values in pppol2tp_xmit, enabling a NULL pointer dereference and an OOPs that can cause a denial of service via routing-change vectors. The iss...

CVE-2010-4075

The CVE-2010-4075 entry affects the Linux kernel module code: uart_get_count (drivers/serial/serial_core.c) in versions prior to 2.6.37-rc1. The vulnerability arises from not properly initializing a certain structure member, enabling local users to read potentially sensitive information from kern...

CVE-2011-1017

CVE-2011-1017 relates to a heap-based buffer overflow in the Linux kernel’s LDM code path. Affected component: fs/partitions/ldm.c (ldm_frag_add) in kernel 2.6.37.2 and earlier. Root cause cited in connected docs: bugs in evaluating LDM partitions could crash the kernel for certain corrupted LDM ...

CVE-2011-1078

CVE-2011-1078 affects the Linux kernel prior to 2.6.39. The vulnerable code is sco_sock_getsockopt_old in net/bluetooth/sco.c, where a structure used with the SCO_CONNINFO option is not initialized, enabling a local attacker to read potentially sensitive data from kernel stack memory. Exploitatio...

CVE-2011-2699

CVE-2011-2699 affects the Linux kernel IPv6 implementation. The vulnerability is that, before version 3.1, Fragment Identification values were not generated separately for each destination, enabling remote attackers to cause a denial of service by sending crafted packets. Connected advisories ref...

CVE-2011-3353

CVE-2011-3353 : In the Linux kernel, a buffer/length handling issue in fuse_notify_inval_entry (fs/fuse/dev.c) before 3.1 can allow a local attacker mounting a FUSE filesystem to trigger a BUG_ON and system crash, i.e., local denial of service. Public advisories (e.g., OpenSUSE, Red Hat/Oracle/Li...

CVE-2011-4077

CVE-2011-4077 is a Linux kernel XFS-related vulnerability described in the provided documents as a buffer overflow in the xfs_readlink function (fs/xfs/xfs_vnodeops.c) when CONFIG_XFS_DEBUG is disabled. The issue affects Linux kernel 2.6 with XFS, allowing a local attacker to cause memory corrupt...