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-2022-1678

CVE-2022-1678 affects Linux kernel 4.18–4.19, with memory/netns leaks due to improper sock reference handling in TCP pacing. Public Nessus/Unity advisories confirm the issue and reference kernel commits addressing the vulnerability; exploitation is described as remote via TCP pacing. Mitigation/r...

CVE-2022-48702

CVE-2022-48702 : In the Linux kernel, ALSA emu10k1’s snd_emu10k1_pcm_channel_alloc() can perform out-of-bounds access when the voice allocator wraps around near the end of the array (first_voice + requested_voice_count > 64). The UBSAN report shows index 65 accessed in snd_emu10k1_voice[64]. T...

CVE-2022-49168

The CVE-2022-49168 entry concerns a Linux kernel bug in the btrfs repair path. The issue occurred when the repair submission failed and the code attempted to clean up the repair bio simultaneously with endio, creating potential use-after-free and NULL dereference conditions due to racing with bio...

CVE-2022-49350

CVE-2022-49350 affects the Linux kernel in the net/mdio area, where the symbol mdio_bus_init is annotated with init and exported. The combination of EXPORT_SYMBOL with init places code in .init.text, which may be freed after init and lead to a kernel panic if accessed by modules. The public advis...

CVE-2022-49564

CVE-2022-49564 affects the Linux kernel crypto/qat DH path. The vulnerability arises when copying a source scatterlist into a linear buffer, where a source buffer larger than the key size could trigger an integer underflow. The fix adds parameter checks for DH and rejects such requests, mitigatin...

CVE-2022-49778

CVE-2022-49778 concerns the Linux kernel on arm64 where pmd_user_accessible_page() incorrectly treated non-leaf PMDs as leaf, causing a decrease of file_map_count for non-leaf PMDs during collapse of huge pages and triggering a BUG_ON() in mm/page_table_check.c. The provided connected documents c...

CVE-2022-49827

Summary (CVE-2022-49827) : In the Linux kernel DRM stack, a possible null pointer dereference could occur during vblank cleanup when __drmm_add_action() fails and drm_vblank_init_release() runs for a vblank with a NULL worker, leading to kthread_destroy_worker() dereference. The fix adds a NULL c...

CVE-2023-38432

CVE-2023-38432 affects the Linux kernel prior to 6.3.10. The KSMBD SMB2 server (fs/smb/server/smb2misc.c) does not validate the relationship between the SMB command payload size and RFC1002 length, causing an out-of-bounds read. Impact: potential information disclosure or crash as stated by affec...

CVE-2023-50431

CVE-2023-50431 concerns the Linux kernel driver path sec_attest_info in drivers/accel/habanalabs/common/habanalabs_ioctl.c, where info->pad0 is not initialized, allowing an information leak to user space. The vulnerability affects the Linux kernel up to versions around 6.6.5 (per the provided ...

CVE-2023-52504

CVE-2023-52504 affects the Linux kernel (x86/alternatives) where KASAN can misbehave when apply_alternatives() patches CPU LA57-related features on 5-level paging systems. The issue arises because KASAN_SHADOW_START is derived from __VIRTUAL_MASK_SHIFT, which depends on cpu_feature_enabled(), lea...

CVE-2023-52937

Summary: CVE-2023-52937 affects the Linux kernel’s hv_balloon path. The vulnerability arises from a memory leak when using debugfs_lookup(): the result must be released with dput(), but this handling is not performed in the hv_balloon code. The available connected sources state the fix is to call...

CVE-2023-53083

CVE-2023-53083 affects the Linux kernel NFSD splice path. If a splice read returns a partial page at end and the next splice completes it, the same page could be re-added, corrupting the reply by overwriting rq_respages/rq_next_page. The issue stems from nfsd_splice_actor previously handling cont...

CVE-2023-53090

CVE-2023-53090 affects the Linux kernel DRM/AMDKFD component (kfd_wait_on_events). The vulnerability arises because the kfd_event_waiter structure allocated by alloc_event_waiters() does not initialize its event field. If copy_from_user() fails in kfd_wait_on_events(), the code frees the previous...

CVE-2023-53102

Summary of CVE-2023-53102 (Linux kernel ice driver, AF_XDP/XSK): The issue arises in ice_qp_dis() when stopping a queue pair used by xsk pool attach/detach. TXQ interrupts were not reliably disabled before the hardware flush, allowing NAPI to run and freeing xdp_buff pointers prematurely, which c...

CVE-2023-53112

CVE-2023-53112 affects the Linux kernel DRM/I915 SSEU path. The root cause is an out-of-bounds access in intel_sseu_info_init/gen11_compute_sseu_info where gen11_sseu_info_init() could set 8 sub-slices while eu_mask->hsw is limited to 6, leading to index-out-of-bounds in a UBSAN report. The fi...

CVE-2024-22705

The CVE CVE-2024-22705 affects ksmbd in the Linux kernel prior to 6.6.10. It is caused by an issue in smb2_get_data_area_len (fs/smb/server/smb2misc.c) where the relationship between Name data and CreateContexts data can lead to an out-of-bounds access in smb_strndup_from_utf16. This is a local i...

CVE-2024-26702

CVE-2024-26702 : In the Linux kernel, the iio: magnetometer RM3100 driver added a boundary check for the value read from RM3100_REG_TMRC to prevent an out-of-bounds access that could crash rm3100_common_probe. The crash was caused by out-of-bounds access of the rm3100_samp_rates array due to hard...

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-2024-36479

Technical details about CVE-2024-36479 are not provided in the connected documents. Public information in the initial description is high level. Monitor for updates and additional details from vendor/maintainer advisories.

CVE-2024-36925

CVE-2024-36925 affects the Linux kernel SWIOTLB path. When CONFIG_DMA_RESTRICTED_POOL=y and CONFIG_SWIOTLB_DYNAMIC=y, initialising restricted pool memory could crash due to a NULL mem->pools during add_mem_pool() in rmem_swiotlb_device_init(). The crash arises from a NULL pointer dereference i...

CVE-2024-37021

Technical details for CVE-2024-37021 are not publicly available in the provided connected documents. The initial description references fpga_manager owner/refcount changes in the Linux kernel, but no further technical specifics (affected products/versions/fixes) are given here. Monitor for updates.

CVE-2024-38634

CVE-2024-38634 affects Linux kernel serial/max3100: a race occurs when uart_handle_cts_change() runs from a workqueue without holding port->lock, risking a kernel warning and potential crash. The fix enforces taking port lock before calling uart_handle_cts_change(), preventing the splat observ...

CVE-2024-39371

CVE-2024-39371 affects the Linux kernel io_uring path. The issue arises in io_file_can_poll() when a forced ASYNC request has a bad or unassigned file descriptor, potentially triggering a NULL pointer dereference via the forced async preparation path. The vulnerability is demonstrated in the trac...

CVE-2024-39493

The CVE CVE-2024-39493 concerns a Linux kernel crypto/qat issue (ADF_DEV_RESET_SYNC memory leak) resolved by changing the caller behavior to cancel_work_sync and then freeing the memory safely. This addresses a potential use-after-free scenario where the caller may not have waited for completion,...

CVE-2024-40909

CVE-2024-40909 is a Linux kernel vulnerability resolved in the bpf subsystem. After commit 1a80dbcb2dba, a race could cause a use-after-free when bpf_link is freed by link->ops->dealloc_deferred but the code still tests and uses link->ops->dealloc afterward. The fix ensures only one o...

CVE-2024-40915

The CVE-2024-40915 issue affects the Linux kernel on riscv, where __kernel_map_pages() (a debugging page-table helper) used __set_memory() to flip the valid bit of page-table entries. __set_memory() takes init_mm’s semaphore and can sleep, but __kernel_map_pages() may be called in atomic context,...

CVE-2024-40976

CVE-2024-40976 — Linux kernel (drm/lima) Affected: drm/lima in the Linux kernel. Description details a race in which a rendering job may trigger the drm sched timeout handler and still complete before the hard reset, risking a refcount imbalance on lima_pm_idle and producing stack traces. Root ca...

CVE-2024-41046

CVE-2024-41046 affects the Linux kernel net: ethernet: lantiq_etop driver. The issue is a double-free in detach caused by never incrementing the currently released descriptor, leading to releasing the same skb multiple times. A patch addressing this is published in stable kernels (as cited by the...

CVE-2024-42083

CVE-2024-42083 concerns the Linux kernel driver for Pensando Ionic NICs. It describes a multi-buffer handling bug in ionic_run_xdp() where jumbo frames with SG pages are not properly unmapped or page pointers reset for XDP_TX/XDP_REDIRECT, risking reuse of SG pages and a kernel panic (general pro...

CVE-2024-42153

The CVE CVE-2024-42153 affects the Linux kernel I2C pnx driver, where del_timer_sync() invoked from an ISR could emit a deadlock warning. The fix replaces del_timer_sync() with wait_for_completion_timeout() in isr, allowing removal of the timer and related code. This change removes the warning an...

CVE-2024-44959

CVE-2024-44959 targets the Linux kernel tracefs subsystem. The issue stems from a race condition in freeing inodes when structure layout randomization is enabled for 'struct inode', which risks overlapping RCU-used or one-time-initialized members (e.g., i_lru, i_sb_list) and can corrupt related l...

CVE-2024-46730

CVE-2024-46730 affects the Linux kernel’s drm/amd/display path. The issue arises when an array index tg_inst could be -1 if timing_generator_count equals 0, allowing an overrun to occur. The description in the connected documents confirms the root cause and states that this fix prevents negative ...

CVE-2024-46829

The CVE-2024-46829 entry affects the Linux kernel and concerns a deadlock condition in rtmutex handling. Root cause: rt_mutex_handle_deadlock() is invoked with rt_mutex::wait_lock still held; in the deadlock path this could lead to an endless scheduling loop while the lock remains held and trigge...

CVE-2024-46832

CVE-2024-46832 involves the Linux kernel, specifically the MIPS cevt-r4k path. The issue arose when get_c0_compare_int was called if a timer IRQ was installed, which could trigger a WARN/BUG: sleeping function called from invalid context on secondary CPU. The patch changes the flow to avoid calli...

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-2024-49864

CVE-2024-49864: The IBM Netezza IBM appliance advisory notes that the Linux kernel vulnerability “rxrpc: Fix a race between socket set up and I/O thread creation” has been addressed. The issue was a race between rxrpc_open_socket() establishing the socket and creating the I/O thread, where a UDP ...

CVE-2024-49871

CVE-2024-49871 affects the Linux kernel adp5589-keys driver. A NULL pointer dereference can occur because i2c_set_clientdata() is only called at the end of probe, while the code passes the i2c client to i2c_get_clientdata() during early failure of probe. The connected document confirms a resolved...

CVE-2024-50000

CVE-2024-50000 affects the Linux kernel mlx5e driver: in mlx5e_tir_builder_alloc(), kvzalloc() may return NULL and the code dereferences it, causing a NULL pointer dereference. The vulnerability is fixed by the upstream patch in the Linux kernel; remediation is to upgrade to a version containing ...

CVE-2024-50112

In CVE-2024-50112, the Linux kernel fixes a weakness in Linear Address Masking (LAM) on x86 by disabling LAM in most cases. The vulnerability stems from transient execution risk related to LAM unless Linear Address Space Separation (LASS) is active. Until LASS support lands, LAM should only be al...

CVE-2024-50175

CVE-2024-50175 is a Linux kernel CAMSS issue where an incorrect use_count guard in stop_streaming for multiple VCs on the same RDI can cause stop_streaming to leave buffers in an active state and fail to re-start (noted as -EBUSY). The vulnerability was resolved by removing the use_count check, w...

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-2024-53167

CVE-2024-53167 affects the Linux kernel NFS client’s blocklayout path. The issue arises during unmount of a pNFS SCSI layout when a NULL block_device is dereferenced due to premature PR key unregistration; the code may unregister a device when none is attached. The root cause is a failure to guar...

CVE-2024-56684

CVE-2024-56684: In the Linux kernel, mailbox: mtk-cmdq had a wrong sizeof usage in cmdq_get_clocks() where a data pointer was passed to devm_kcalloc(); the allocation should be sizeof(struct clk_bulk_data). The patch fixes the allocation size, addressing a potential memory/overflow issue when con...

CVE-2024-56771

CVE-2024-56771 concerns the Linux kernel mtd/spinand/winbond NAND ECC handling. Four WINBOND 3D NAND chips (W25N512GW, W25N01GW, W25N01JW, W25N02JW) rely on a single-bit ECC engine on-die. The issue arises because querying per-chunk bitflips via ->get_status() is unnecessary and unsupported fo...

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-2024-58096

In the Linux kernel, CVE-2024-58096 concerns missing srng->lock protection when using ath11k_hal_srng_* in monitor mode, risking data contention in ath11k_dp_rx_mon_dest_process() and ath11k_dp_full_mon_process_rx(). Reports indicate repeated use of ath11k_hal_srng_* without acquiring srng-&gt...

CVE-2025-21937

CVE-2025-21937 (Linux kernel) : The vulnerability concerns a NULL dereference in Bluetooth mgmt_remote_name() from an unchecked mgmt_alloc_skb() return value. The fix adds a check for mgmt_alloc_skb() and validates its return value in mgmt_remote_name(), mitigating the issue. Connected advisories...

CVE-2025-22019

CVE-2025-22019 affects the Linux kernel component bcachefs. The issue in bch2_ioctl_subvolume_destroy and the inodes eviction path (bch2_evict_subvolume_inodes) was caused by incorrect dcache pruning and missing permissions checks. A fix was applied to address these, with potential impact to avai...

CVE-2025-22025

CVE-2025-22025: In the Linux kernel NFS server (nfsd), if nfsd4_run_cb fails while queuing a dl_recall, the incremented dl_stid reference is not decremented, causing a potential dl_stid leak. The issue is addressed by checking the result of nfsd4_run_cb and, on failure, calling nfs4_put_stid to p...