CVE-2022-49538

CVE-2022-49538 affects the Linux kernel’s ALSA jack path in ASoC. The issue arises when input_dev is unregistered while snd_jack_report is called, potentially causing a NULL pointer dereference. The documented fix is to serialize access to input_dev using a mutex. The connected sources confirm th...

CVE-2023-52589

The CVE 2023-52589 entry concerns the Linux kernel media rkisp1 driver. The issue is a race in IRQ disable logic within rkisp1_isp_stop() and rkisp1_csi_disable(): interrupts are masked and the code assumes the IRQ handler isn’t running, but the handler can still be active when the stop sequence ...

CVE-2024-26764

CVE-2024-26764 : Linux kernel vulnerability in fs/aio where kiocb_set_cancel_fn() was not restricted to I/O submitted via libaio. If called for io_uring I/O, a kernel warning is produced (kiocb_set_cancel_fn+0x9c/0xa8). The fix: set the IOCB_AIO_RW flag for read/write I/O submitted by libaio to p...

CVE-2024-36964

CVE-2024-36964 is a Linux kernel vulnerability in the 9P filesystem (fs/9p) where garbage in plain 9P2000 perm bits could bypass permission checks and allow setting special bits (e.g., SUID). The issue is fixed by ensuring that only the RWX permissions for plain 9P2000 are translated, preventing ...

CVE-2024-41059

CVE-2024-41059 (Linux kernel) : A KMSAN-uninitialized value occurred in hfsplus when copying names during extended attributes operations (copy_name in fs/hfsplus/xattr.c). The issue traces to uninitialized memory used during sized_strscpy, leading to a potential information leak or instability wi...

CVE-2024-42122

CVE-2024-42122 concerns the Linux kernel’s drm/amd/display where a NULL pointer could be produced by kzalloc and used without checking. The fix adds a NULL pointer check before using the allocated memory. Affected subsystem: AMD display kernel code; root cause: missing validation of kzalloc retur...

CVE-2024-46835

CVE-2024-46835 affects the Linux kernel DRM/AMDGPU component. The root cause is a NULL dereference risk in adev->gfx.imu.funcs triggered by a smatch static checker warning, fixed in the kernel code as part of “drm/amdgpu: Fix smatch static checker warning” mitigation. Impact per the provided m...

CVE-2025-21672

CVE-2025-21672 concerns the Linux kernel, specifically the afs module, where a fix guards against a lock being left held when returning to userspace. The root cause is described as a scenario where if argc is less than 0 and a function returns directly, an inode mutex lock is not released. The pa...

CVE-2025-21957

The CVE refers to a Linux kernel issue affecting the SCSI qla1280 driver. When the driver is compiled with DEBUG_QLA1280 and ql_debug_level > 2, a null dereference can cause an oops. The root cause is incorrect handling of debug printing, where sg_next(s) was used instead of sg_dma_len(s). The...

CVE-2010-3858

CVE-2010-3858 is a Linux kernel vulnerability described in MiracleLinux advisories as affecting fs/exec.c with CONFIG_STACK_GROWSDOWN. On 64-bit platforms, for 32-bit applications, the setup_arg_pages function does not properly constrain stack usage of arguments and environment, enabling local us...

CVE-2011-1020

CVE-2011-1020 affects the Linux kernel (2.6.37 and earlier) where the proc filesystem does not restrict access to /proc after a process execs a setuid program. This can let local attackers obtain sensitive information or cause a denial of service by performing open, lseek, read, or write operatio...

CVE-2021-47219

CVE-2021-47219 involves the Linux kernel SCSI subsystem, specifically the scsi_debug path, where an out-of-bounds read occurs in resp_report_tgtpgs() due to an incorrect handling of lengths. The issue can manifest as a negative alen when userspace supplies a large length, enabling a slab/read bou...

CVE-2021-47247

CVE-2021-47247 is a Linux kernel use-after-free in the mlx5e_encap_take path during neigh update, caused by improper handling when encap entries are concurrently inserted/deleted after rtnetlink lock changes. The issue is documented in upstream kernel notes and is listed in Debian’s DLA-4178-1 ad...

CVE-2022-49175

CVE-2022-49175 (Linux kernel) : The vulnerability arises in core PM code where device_pm_check_callbacks() may run under a spinlock and currently uses spin_lock_irq()/spin_unlock_irq(), which can fail to preserve CPU flags. The fix replaces these with irqsave/irqrestore to preserve flags and avoi...

CVE-2022-49536

The CVE-2022-49536 entry concerns the Linux kernel SCSI LPFC deadlock in I/O completion and abort handling under heavy stress (500+ vports). Affected component is the lpfc driver within the SCSI subsystem. The root cause is a deadlock between the lpfc_cmd->buf_lock and phba->hbalock during ...

CVE-2023-23004

CVE-2023-23004 affects Linux kernel before 5.19. In drivers/gpu/drm/arm/malidp_planes.c, get_sg_table return value is misinterpreted: code expects NULL in error case, but it is an error pointer. This could lead to a kernel crash/undefined behavior as described in the vendor advisories (e.g., Chan...

CVE-2024-26697

CVE-2024-26697 : In the Linux kernel NILFS2, data corruption can occur during dsync block recovery after an unclean shutdown due to an incorrect on-page offset calculated by nilfs_recovery_copy_block() when block size is smaller than the page size. The issue affects the data recovery path that co...

CVE-2024-46731

CVE-2024-46731 : Linux kernel vulnerability in drm/amdgpu/pm where an out-of-bounds read can occur for mc_data[] when i == 0 due to indexing as i-1. The issue has been resolved by a kernel patch. Connected sources confirm the vulnerability and patch context (Out-of-bounds read warning fix in drm/...

CVE-2024-47143

CVE-2024-47143 relates to the Linux kernel and describes a potential deadlock in the dma-debug flow caused by holding radix_lock while dma_hash_entry locks are held. The fix, as documented in the connected sources, is to perform dma_entry_free() after put_hash_bucket() inside check_unmap() to pre...

CVE-2024-49897

CVE-2024-49897 concerns the Linux kernel DRM/AMD display path. The issue arises in drm/amd/display where dcn32_enable_phantom_stream can return NULL, leading to a NULL dereference if the returned value is used without checks. The fix adds a check for phantom_stream before use, addressing a NULL_R...

CVE-2024-50061

CVE-2024-50061 affects the Linux kernel’s i3c: master cdns_i3c_master driver. The root cause is a use-after-free race: cdns_i3c_master_hj_work scheduled in cdns_i3c_master_probe can run after cdns_i3c_master_remove frees master->base via i3c_master_unregister. The documented fix is to cancel t...

CVE-2024-56593

CVE-2024-56593 – Linux kernel (brcmfmac wifi driver) Root cause: NULL pointer dereference in brcmf_sdiod_sglist_rw() when a high sd_sgentry_align value (e.g., 512) and a large number of queued SKBs cause the pre-allocated sgtable to run out of entries. The calculation uses nents = max(rxglom_size...

CVE-2010-4158

The CVE-2010-4158 issue affects the Linux kernel (pre-2.6.36.2) where sk_run_filter in net/core/filter.c may execute BPF_S_LD_MEM or BPF_S_LDX_MEM before a memory location is initialized. This can allow local users to read potentially sensitive kernel stack memory via a crafted socket filter. The...

CVE-2017-18222

CVE-2017-18222 affects the Linux kernel before 4.12, where the Hisilicon Network Subsystem (HNS) ETH_SS_PRIV_FLAGS handling during sset_count retrieval can cause local denial of service via buffer overflow/memory corruption and potentially other impacts due to incompatibility with ethtool_get_str...

CVE-2022-49739

The CVE-2022-49739 issue concerns the GFS2 subsystem in the Linux kernel where the inode size of stuffed (inline) inodes was not consistently validated when reading inodes from disk. The fix enforces that the inode size of inline inodes is within the allowed range (gfs2_dinode_in()), preventing o...

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-2023-40791

The CVE-2023-40791 issue is in the Linux kernel’s extract_user_to_sg (lib/scatterlist.c), where pages may not be properly unpinned in a specific scenario, evidenced by a WARNING for try_grab_page. The connected Nessus entry corroborates affected code and versions: Linux kernel before 6.4.12. This...

CVE-2023-52764

CVE-2023-52764 affects the Linux kernel media driver gspca cpia1 (drivers/media/usb/gspca/cpia1.c) with a shift-out-of-bounds in set_flicker triggered when sd->params.exposure.gain grows beyond int bit-width. The issue stems from attempting a left-shift that exceeds the size of an int, causing...

CVE-2024-26932

Mode C: CVE-2024-26932 affects the Linux kernel USB Type-C tcpm path. The issue is a double-free of the same capabilitiy when unregistering PD capabilities in tcpm_port_unregister_pd(), where the first free occurs via pd_capabilities_release() and the second is explicit in tcpm_port_unregister_pd...

CVE-2024-50245

CVE-2024-50245 affects the Linux kernel fs/ntfs3 subsystem and is resolved by a patch that fixes a possible deadlock in mi_read caused by a mutex lock contention with the ni_lock_dir path. The flaw is within the ntfs3 code path and can result in a stall if the lock ordering interacts with another...

CVE-2025-23161

CVE-2025-23161 : In the Linux kernel, the PCI vmd driver fixed a lock context issue by changing vmd_dev::cfg_lock from spinlock_t to raw_spinlock_t so it can be used with interrupts disabled in PREEMPT_RT contexts. This avoids a sleeping-lock scenario when accessing PCI config space via pci_ops r...

CVE-2025-37741

CVE-2025-37741 affects the Linux kernel JFS, where a race/locking path can lead to a deadlock in diFree when nlink is incorrectly derived as 0. Root cause: during inode handling for iag creation, a corrupted metapage can cause dinode’s nlink to be copied as 0, triggering diFree and a deadlock seq...

CVE-2017-18255

CVE-2017-18255 affects the Linux kernel: the perf_cpu_time_max_percent_handler in kernel/events/core.c (pre-4.11) can be triggered by a large value, causing a denial of service via integer overflow (and potential unspecified impact). It requires local access. A fix is available in kernel 4.11 and...

CVE-2019-19241

CVE-2019-19241 affects the Linux kernel prior to 5.4.2 where the io_uring path can cause requests to appear with UID 0 and full capabilities due to IORING_OP_SENDMSG handling by kernel worker threads in contexts from unprivileged users. Affected code paths include fs/io-wq.c, fs/io_uring.c, and n...

CVE-2021-47191

CVE-2021-47191 affects the Linux kernel’s SCSI debug path (scsi_debug) and fixes an out-of-bounds read in resp_readcap16 caused by treating alloc_len as a signed int, which could lead to an OOB in sg_copy_buffer when handling large allocation lengths. The root cause is the incorrect type for allo...

CVE-2021-47408

CVE-2021-47408 affects the Linux kernel netfilter conntrack code. The issue arises when the conntrack hash table resizes or during cleanup, causing nf_ct_iterate_cleanup to restart after a resize and delaying net_namespace teardown. The available connected documents state that adding a mutex to s...

CVE-2021-47468

CVE-2021-47468 is a Linux kernel vulnerability affecting isdn/mISDN where a sleeping function could be called from an atomic context because card->isac.release() is invoked while still holding a lock. The description states the fix is to call this function after releasing the lock. Logs illust...

CVE-2022-3105

The CVE-2022-3105 entry concerns the Linux kernel (till 5.16-rc6) where uapi_finalize in drivers/infiniband/core/uverbs_uapi.c does not check kmalloc_array() results. The Connected Astra Linux bulletin repeats the same description. No explicit vendor/patch details or exploit information are provi...

CVE-2022-3111

Mode C detected: CVE-2022-3111 affects the Linux kernel up to 5.16-rc6. The vulnerability is described as free_charger_irq() in drivers/power/supply/wm8350_power.c failing to free WM8350_IRQ_CHG_FAST_RDY, which is registered in wm8350_init_charger(). The Astra Linux bulletin repeats the exact des...

CVE-2022-49288

CVE-2022-49288 concerns the Linux kernel ALSA PCM subsystem. The issue arises from races in concurrent prealloc changes via proc files, with no protection against simultaneous PCM buffer preallocation changes, potentially leading to use-after-free or other instability. The provided fix applies th...

CVE-2023-52753

CVE-2023-52753 affects the Linux kernel’s DRM/AMD display timing generator. The root cause is a NULL pointer dereference when accessing the timing generator’s funcs if it is NULL. This can lead to a kernel crash (availability impact). The fix adds a NULL check before dereferencing the timing gene...

CVE-2024-26775

CVE-2024-26775 concerns the Linux kernel’s aoe subsystem. The documented issue is a potential deadlock in set_capacity() caused by a locking order: one path holds bdev->bd_size_lock while another holds d->lock, risking a deadlock when an interrupt occurs and the code path re-enters set_capa...

CVE-2024-26791

CVE-2024-26791 — Linux kernel: btrfs dev-replace: properly validate device names. A syzbot report indicated device name buffers passed to device replace could read beyond end (getname_kernel) due to insufficient termination checks. The fix adds a helper that validates both source and target devic...

CVE-2024-35943

The CVE-2024-35943 entry pertains to the Linux kernel, specifically a vulnerability in TI-related pmdomain handling where omap_prm_domain_init lacked a null-pointer check after a dynamic allocation. The issue arises because devm_kasprintf() can return NULL on allocation failure, and without verif...

CVE-2024-44939

CVE-2024-44939: In the Linux kernel JFS file system, dtInsertEntry() may dereference a null or invalid pointer, risking a general protection fault. The root cause is a pointer interaction where writing a name can clear p->header.flag, causing an incorrect branch to be taken and access to an un...

CVE-2024-49923

The CVE-2024-49923 issue is in the Linux kernel’s DRM/AMD display path. Specifically, dcn20_validate_apply_pipe_split_flags could dereference a null pointer; the patch passes a non-null pointer to fix a null-dereference. Impact is limited to availability (HIGH) with local, low-complexity exploita...

CVE-2024-49925

Technical details about CVE-2024-49925 are not publicly provided in the supplied documents. Monitor for updates from vendors/developers for affected products, impacted versions, exposure, and remediation guidance.

CVE-2024-56598

Technical details about CVE-2024-56598 (Linux kernel jfs: array-index-out-of-bounds in dtReadFirst) are not provided in the connected documents. Please monitor for updates.

CVE-2013-4587

CVE-2013-4587 describes an array index error in kvm_vm_ioctl_create_vcpu() within virt/kvm/kvm_main.c of the Linux kernel (through 3.12.5). This vulnerability enables local privilege escalation via a large id value. The connected Nessus/OpenVAS advisories reference Unity Linux/SUSE/OpenVAS entrie...

CVE-2021-47412

CVE-2021-47412 affects the Linux kernel block layer rq_qos path. The root cause was calling rq_qos_ops->done_bio for bio structures that aren’t tracked, risking a kernel panic. The fix prevents done_bio from running if the bio isn’t tracked (bio_endio paths and queue references are safer). Thi...