CVE-2024-56541

The CVE-2024-56541 entry concerns the Linux kernel wireless driver ath12k (wifi) where a use-after-free occurs during module removal. Specifically, ath12k_core_deinit() calls ath12k_mac_destroy() which unregisters ah->hw from mac80211 and frees ah->hw and related ar structures; then ath12k_...

CVE-2013-7266

CVE-2013-7266 affects the Linux kernel code path in drivers/isdn/mISDN/socket.c up to version 3.12.3. The function mISDN_sock_recvmsg does not consistently validate length against the related data structure, enabling local attackers to read kernel memory via (1) recvfrom, (2) recvmmsg, or (3) rec...

CVE-2013-7270

The CVE-2013-7270 issue affects the Linux kernel prior to 3.12.4, where packet_recvmsg in net/packet/af_packet.c updates a length value before initializing an associated data structure. This can enable local attackers to read kernel memory via recvfrom, recvmmsg, or recvmsg. Remediation is to upg...

CVE-2013-7470

The vulnerability CVE-2013-7470 affects the Linux kernel's cipso_v4_validate (net/cipso_ipv4.h) before 3.11.7 when CONFIG_NETLABEL is disabled, allowing a denial of service (infinite loop and crash) as demonstrated by icmpsic. Nessus/NVD entries confirm affected kernel versions include up to 3.11...

CVE-2018-7273

CVE-2018-7273 affects the Linux kernel floppy driver. The show_floppy path in drivers/block/floppy.c prints kernel addresses via printk, enabling local attackers to read addresses from dmesg and locate kernel code/data, potentially bypassing KASLR. The vulnerability is described for Linux kernels...

CVE-2021-46993

CVE-2021-46993 — Linux kernel sched: out-of-bounds access in uclamp bucket calculation. Util-clamp places tasks into buckets based on clamp values; with, e.g., 20 buckets, bucket size computed as 1024/20=51 can map a clamp of 1024 to bucket id 20, while valid indexes are 0–19, causing OOB access....

CVE-2021-47010

CVE-2021-47010 is a Linux kernel issue affecting the global tcp congestion control default when set from the init netns. The root cause is that tcp_set_default_congestion_control() writes to net.ipv4.tcp_congestion_control in a non-namespaced way and toggles TCP_CONG_NON_RESTRICTED, changing the ...

CVE-2021-47275

CVE-2021-47275 concerns the Linux kernel w.r.t. the bcache cache-miss path. In cached_dev_cache_miss(), the calculation of the read size for missing cache data can overflow the 16-bit size field embedded in the bkey (via the sectors value), causing oversized inserts into the internal B+ tree. Thi...

CVE-2021-47405

CVE-2021-47405 affects the Linux kernel HID usbhid subsystem. The issue is a memory leak from unsent raw_report buffers when a USB HID device is removed; a patch/fix has been released in the kernel to address this. The CVSS metrics in the initial record show a MEDIUM base score (5.5) with LOCAL a...

CVE-2021-47473

CVE-2021-47473 affects the Linux kernel SCSI qla2xxx path. The issue is a memory leak in the error path of qla2x00_process_els() caused by an incorrect comparison of bsg_job->request->msgcode, which could leak fcport structures or free unallocated memory. The patch fixes the logic by ensuri...

CVE-2021-47492

CVE-2021-47492 concerns a Linux kernel vulnerability in the memory management (mm) subsystem, specifically the THP collapse_file path. The issue arises because collapse_file does not explicitly check PG_writeback and uses page_has_private/try_to_release_page to filter writeback pages. This is pro...

CVE-2021-47631

CVE-2021-47631 affects the Linux kernel (ARM: da850-evm path) where a NULL pointer dereference could occur in da850_evm_config_emac() during boot on palmetto-bmc/QEMU setups. The root cause is emac_pdata being NULL because davinci_soc_info is populated only on Davinci machines, while the function...

CVE-2022-20108

CVE-2022-20108 concerns a vulnerability in the voice service where an out-of-bounds write occurs due to a stack-based buffer overflow. The consequence is local escalation of privilege to System level, with no user interaction required for exploitation. Public details consistently describe this as...

CVE-2022-48842

CVE-2022-48842 describes a race in the Linux kernel ice driver during interface enslave (bonding). The vulnerability occurs when an auxiliary device is re-created: ice_plug_aux_dev() is invoked from ice_service_task() context, potentially creating an aux device while another thread holds RTNL loc...

CVE-2022-48879

CVE-2022-48879 concerns a Linux kernel vulnerability within the EFI/Runtime Services path. The issue arises when runtime services are not supported or disabled, causing the runtime services workqueue to never be allocated, which could lead to a NULL pointer dereference if the code attempts to des...

CVE-2022-49074

CVE-2022-49074 concerns the Linux kernel vulnerability in the GICv3 interrupt controller. The issue was caused by incorrect polling of GICR RWP in redistributors, where the code tested the distributor bit index instead of the correct RWP bit, a mistake that reportedly persisted for eight years. T...

CVE-2022-49095

CVE-2022-49095 : In the Linux kernel, the zorro7xx SCSI driver had a resource leak in zorro7xx_remove_one() where an allocated resource was not freed in the remove path. Some error paths required undoing an ioremap(). A missing iounmap() call was added in the remove function to fix the leak. Vers...

CVE-2022-49137

CVE-2022-49137 concerns a refcount leak in the Linux kernel’s amdgpu_cs_fence_to_handle_ioctl() path. When info->in.what hits the default case, the function returns -EINVAL without decrementing the previously bumped dma_fence refcount, causing leaks. The issue arises from a missing refcount de...

CVE-2022-49486

CVE-2022-49486 relates to the Linux kernel ASoC driver for i.MX SGTL5000. The vulnerability is a refcount leak in imx_sgtl5000_probe caused by improper handling of a reference taken by of_find_i2c_device_by_node(); in error paths the driver should call put_device() to drop the reference. A resolv...

CVE-2022-49623

CVE-2022-49623 : In the Linux kernel, the powerpc/xive/spapr path allocated a bitmap using bits units instead of the required long-sized units, causing a KASAN slab-out-of-bounds access on the 8-byte bitmap. The stack trace shows the access occurs during CPU setup for SMP, with the fault tied to ...

CVE-2022-49658

CVE-2022-49658 concerns the Linux kernel’s BPF bounds propagation. The issue stems from insufficient propagation of tnum min/max bounds into register bounds during operations like adjust_scalar_min_max_vals, allowing a register that becomes a constant-like value to leak pointers when it is later ...

CVE-2022-49751

CVE-2022-49751 corresponds to a Linux kernel issue where, during removal of the ds2482 driver, a warning is produced: do not call blocking ops when !TASK_RUNNING; state=1 in w1_process(). The fix involves altering w1_process() so that when the loop breaks, the task state is set to TASK_RUNNING to...

CVE-2022-49961

Technical details about CVE-2022-49961 are not publicly provided in the supplied documents. No vendor/product specifics or impact are disclosed here. Monitor for updates from EulerOS/kernel advisories and OpenVAS/Nessus entries referencing this CVE.

CVE-2023-35826

CVE-2023-35826 affects the Linux kernel before 6.3.2, with a use-after-free in cedrus_remove (drivers/staging/media/sunxi/cedrus/cedrus.c). The issue is described in the NVD entry and corroborated by related advisories; the root cause is a resource management/use-after-free in the cedrus driver. ...

CVE-2023-39180

CVE-2023-39180 affects the Linux kernel ksmbd module. The root cause is improper memory release after the memory’s lifetime in SMB2_READ handling, enabling a network-based DoS without authentication on systems with ksmbd enabled. Public details confirm impact as denial-of-service; no vendor patch...

CVE-2023-52596

CVE-2023-52596: Linux kernel sysctl out-of-bounds access when registering empty sysctl directories. Root cause: a check tests the first element of ctl_table for a permanently empty directory, leading to out-of-bounds. Mitigation in the patched code: register_sysctl_mount_point now passes a ctl_ta...

CVE-2023-52855

CVE-2023-52855: Linux kernel USB-DWC2 driver race condition. When _dwc2_hcd_urb_enqueue() and _dwc2_hcd_urb_dequeue() run concurrently, urb->hcpriv can be NULL-checked before urb->hcpriv is assigned NULL, enabling a NULL dereference in dwc2_hcd_urb_dequeue. The connected documents confirm t...

CVE-2023-53110

In CVE-2023-53110, the Linux kernel vulnerability affects the SMC subsystem (net/smc). The issue arises from a race between smc_smcr_terminate_all() and smc_buf_create(), which can lead to a NULL sndbuf_desc being dereferenced in smc_cdc_tx_handler during CQE processing, causing a kernel panic (a...

CVE-2024-26705

The CVE-2024-26705 issue affects the Linux kernel parisc BTLB path during CPU bringup with hotplug for 32-bit CPUs. The crash occurred when querying BTLB information from firmware to set up static TLB entries, because the static btlb_info struct required write access but was marked __ro_after_ini...

CVE-2024-26909

CVE-2024-26909 affects the Linux kernel’s soc/qcom/pmic_glink_altmode code and its DRM bridge handling. The issue is a use-after-free that can occur during probe deferral when the dp-hpd bridge is registered before all resources are acquired, creating a race where a previously registered bridge p...

CVE-2024-27418

CVE-2024-27418 affects the Linux kernel net: mctp component. The vulnerability is a memory leak: mctp_local_output currently frees the skb only on success, risking skb leakage if mctp_local_output fails in certain states because ownership isn’t transferred until routing occurs. The fix is to have...

CVE-2024-36023

CVE-2024-36023 is a Linux kernel vulnerability involving a null pointer dereference. The alteration was reported by Julia Lawall and has been resolved in the kernel code base, as reflected by the linked advisories and the CVSS vector (AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) with a base score of 5.5 ...

CVE-2024-36026

CVE-2024-36026 affects the Linux kernel DRM/AMD PM path (drm/amd/pm). The issue causes random hangs during S4 stress tests when using SMU v13.0.4/11, as GC/RLC/PMFW can enter an invalid state and trigger hard hangs. A workaround implemented in the patch adds a GFX reset just before sending the MP...

CVE-2024-38610

The CVE-2024-38610 entry concerns a Linux kernel issue in the acrn_vm_ram_map() path of the ACRN driver. The root cause is flawed follow_pte() usage that can access PFNs incorrectly: (1) it did not verify PTE write permissions (now checked against ACRN_MEM_ACCESS_WRITE); (2) it did not reject ref...

CVE-2024-38663

The CVE-2024-38663 issue is a Linux kernel vulnerability in blk-cgroup where a list may become corrupted during reset of I/O statistics. The root cause described is that, since commit 3b8cc6298724, each iostat instance is added to the blkcg per-cpu list; blkcg_reset_stats() attempted to reset the...

CVE-2024-39478

CVE-2024-39478 affects the Linux kernel crypto: starfive implementation. The vulnerability stems from freeing a stack-allocated RSA text buffer (calling kfree on it) causing undefined behavior in later operations. The connected advisories reference Linux kernel patch commits fixing this issue (st...

CVE-2024-40917

CVE-2024-40917 affects the Linux kernel memory management (memblock) related to NUMA/node handling. The issue stems from memblock_validate_numa_coverage() allowing a NUMA_NO_NODE condition and memblock_alloc_range_nid() warning about MAX_NUMNODES, leading to a NULL dereference in memmap_init() wh...

CVE-2024-42135

CVE-2024-42135 concerns the Linux kernel vhost_task handling of SIGKILL. The connected sources confirm a concrete fix: when a SIGKILL is issued, the kernel now (1) marks the worker as killed to prevent new virtqueue usage and new flush operations, (2) fixes the virtqueue-to-worker mapping to stop...

CVE-2024-43829

CVE-2024-43829 involves a null-pointer dereference vulnerability in the Linux kernel related to the DRM/QXL driver. The advisory states that a check was added for drm_cvt_mode and that the return value of drm_cvt_mode() must be validated; if the function fails, the error is returned to prevent a ...

CVE-2024-46728

CVE-2024-46728 affects the Linux kernel (drm/amd/display) where there is a fix for using aux_rd_interval: the value of aux_rd_interval (size 7) must be checked before use. The connected Azure/Linux Nessus entries confirm the advisory references this vulnerability and describe the fix as preventin...

CVE-2024-46752

CVE-2024-46752 - Mode C (detailed, verified): The vulnerability is in the Linux kernel’s btrfs code path; specifically, update_ref_for_cow() previously used BUG_ON() and now returns an error, logs an error, and aborts the transaction when an extent buffer in the relocation tree lacks the full bac...

CVE-2024-46824

Summary (CVE-2024-46824) The connected MiracleLinux/MiracleLinux AXSA advisory AXSA:2024-9508:43 for MiracleLinux 9 ( kernel 5.14.0-503.14.1.el9_5 ) explicitly lists CVE-2024-46824 among the vulnerabilities. The advisory notes that the issue affects iommufd: drivers must supply the cache_invalida...

CVE-2024-50260

CVE-2024-50260 affects the Linux kernel sock_map subsystem. The issue is a NULL-pointer dereference between sock_map_link_detach and sock_map_link_update_prog under sockmap_mutex, potentially dereferencing sockmap_link->map when a link is being released during an update. The fix adds a NULL po...

CVE-2024-57852

CVE-2024-57852 affects the Linux kernel firmware: qcom: scm: smc handling of missing SCM device. The root cause is a NULL pointer dereference in qcom_scm_get_tzmem_pool(), which may return NULL and requires callers to handle it. The issue is addressed by the commit ca61d6836e6f, which makes the n...

CVE-2024-57944

CVE-2024-57944 : In the Linux kernel, the IIO ADC TI ADS1298 driver (ads1298_init) contains a missing NULL check for the return value of devm_kasprintf(), which can return NULL on failure. The vulnerability exposes a local impact with a HIGH availability impact as described by CVSS: AV:L/AC:L/PR:...

CVE-2025-21895

CVE-2025-21895 pertains to the Linux kernel perf subsystem. The issue arises in perf/core where the order of perf_event_pmu_context entries in parent/child contexts can become inconsistent due to the timing of PMU/event additions, triggering a warning about an unordered pmu_ctx_list in perf_event...

CVE-2025-22028

CVE-2025-22028 affects the Linux kernel media/v4l2 subsystem, specifically the vimc video capture path. The issue arises in vimc_streamer_pipeline_terminate() where .s_stream() could be invoked for subdevs that were not started or are stopped. The root cause is an unnecessary .s_stream() operatio...

CVE-2025-22091

In the Linux kernel, RDMA/mlx5: Fix page_size variable overflow has been addressed. The fix changes all variables storing mlx5_umem_mkc_find_best_pgsz() results to unsigned long to support values larger than 31 and prevent overflow. Example impact: registering 4GB of contiguous physical memory co...

CVE-2025-38226

CVE-2025-38226 targets the Linux kernel, specifically the media/v4l2-tpg path used by vivid. The issue is a KASAN-detected vmalloc-out-of-bounds access in tpg_fill_plane_pattern and tpg_fill_plane_buffer (v4l2-tpg-core.c:2608 and 2705), causing a write of size 1440 to a kernel address during vivi...

CVE-2025-38348

The CVE-2025-38348 issue is in the Linux kernel wifi driver for the Intersil p54 interface. A malicious USB device could cause a buffer over-read in p54_rx_eeprom_readback() by tampering v1/v2 eeprom length fields, potentially crashing the host. A patch was applied to store the eeprom size in the...