CVE-2022-49998

The CVE-2022-49998 issue concerns the Linux kernel’s RxRPC sendmsg path (net/rxrpc/sendmsg.c). The described vulnerability fixes three bugs in rxrpc’s sendmsg implementation: (1) rxrpc_new_client_call() should release the socket lock when returning from rxrpc_get_call_slot(); (2) rxrpc_wait_for_t...

CVE-2022-50055

The CVE-2022-50055 entry pertains to the Linux kernel vulnerability in the iavf driver: Fix adminq error handling. The issue arises in iavf_alloc_asq_bufs/iavf_alloc_arq_bufs where DMA-coherent memory is allocated for the VF mailbox, and DMA regions for ASQ/ARQ were not freed if configuration err...

CVE-2022-50076

CVE-2022-50076 concerns the Linux kernel CIFS implementation: a memory leak in the deferred close path has been fixed. The description from multiple sources (NVD entry and connected advisories) shows the issue manifests as a kmemleak report during SMB2/xfstests (xfstests on smb21 report kmemleak)...

CVE-2022-50079

CVE-2022-50079 affects the Linux kernel’s DRM AMD display driver (DCN303). The issue is a boundary check error in drm/amd/display where eng_id for DCN303 must not exceed 1, since there are only two stream-encoder instances. The root cause is an incorrect boundary condition that could allow an out...

CVE-2022-50168

CVE-2022-50168 (Linux kernel) : A race/cleanup bug in BPF JIT on x86 allowed freeing of a not-finalized bpf_prog_pack, triggered when multiple subprogs are processed. The root cause was that jit_subprogs() could free subprograms before bpf_jit_binary_pack_finalize() had run for them, risking free...

CVE-2023-52682

CVE-2023-52682 is a Linux kernel vulnerability affecting the f2fs file system. The issue occurs when an inode is compressed but not encrypted, where the code misses calling f2fs_wait_on_block_writeback() to wait for GCed page writeback in the IPU write path, allowing out-of-order GC and IO to cau...

CVE-2023-52705

CVE-2023-52705 is a kernel vulnerability affecting the nilfs2 filesystem code in Linux. The issue is an underflow/incorrect boundary calculation in NILFS_SB2_OFFSET_BYTES that computes the position of the second superblock, which can underflow when the device size is smaller than 4096 bytes. This...

CVE-2023-52790

CVE-2023-52790 affects the swiotlb subsystem in the Linux kernel. The issue arises from out-of-bounds slot allocations in swiotlb_area_find_slots() when CONFIG_SWIOTLB_DYNAMIC is involved, potentially allowing allocations past a transient IO TLB buffer end. The fix limits the free list length to ...

CVE-2023-52794

CVE-2023-52794 is a Linux kernel vulnerability in the intel_powerclamp implementation under thermal: intel: powerclamp, where a mismatch between param_get_int and the max_idle definition can trigger a global out-of-bounds read (KASAN report). The bug stems from reading a 32-bit int where a smalle...

CVE-2023-52912

CVE-2023-52912 relates to the Linux kernel’s DRM amdgpu subsystem. The issue arises during unloading of amdgpu where a bug in drm_buddy_free_block can trigger a kernel BUG and invalid opcode, as shown in the stack trace and kernel log snippet. The impact is a potentially local disruption of a sys...

CVE-2023-52928

CVE-2023-52928 concerns the Linux kernel’s BPF verifier. According to connected sources, the issue arises from the verifier’s handling of invalid kfunc calls in backtrack_insn, where such an instruction could be captured by fixup_kfunc_call() and, if not eliminated by DCE, trigger a warning in ba...

CVE-2023-53111

CVE-2023-53111 affects the Linux kernel loop subsystem. The vulnerability arises from a use-after-free in loop_handle_cmd() after do_req_filebacked() completes, which may dereference cmd or rq depending on whether the request was completed when using asynchronous I/O. The issue can lead to a kern...

CVE-2024-23196

CVE-2024-23196 : Astra Linux security bulletin reports a race condition in the Linux kernel sound/hda driver, in snd_hdac_regmap_sync(), which can trigger a NULL pointer dereference and may lead to a kernel panic or denial of service. This mirrors the initial description. The connected documents ...

CVE-2024-26658

Consolidated details from multiple connected sources confirm CVE-2024-26658 affects the bcachefs Linux kernel module and describes a deadlock risk during snapshot creation. The root cause is the unconditional acquisition of s_umount during subvolume snapshot operations, which can deadlock with ex...

CVE-2024-26690

In CVE-2024-26690, the Linux kernel stmmac driver fix avoids 32-bit seqcount race conditions in u64_stats_sync by splitting 64-bit statistics into three context-specific groups and introducing a per-cpu stats structure (stmmac_pcpu_stats). The tx, napi/poll, and interrupt contexts now update disj...

CVE-2024-35834

Technical details for CVE-2024-35834 are not provided in the supplied documents. No specifics on affected products/versions, root cause, or fixes are present; please monitor for official updates.

CVE-2024-35846

CVE-2024-35846 affects the Linux kernel’s zswap shrinker under memcg-disabled (boot flag cgroup_disable=memory). A NULL memcg (sc->memcg == NULL) could cause a NULL dereference in memcg_page_state(), leading to a crash. The issue has been fixed in the kernel (as described in the connected docu...

CVE-2024-38547

The CVE-2024-38547 issue is a concrete Linux kernel vulnerability affecting media: atomisp, ssh_css path load_video_binaries. The root cause is a null-pointer dereference: allocation failure of mycs->yuv_scaler_binary in load_video_binaries followed by dereferencing mycs->yuv_scaler_binary ...

CVE-2024-38557

CVE-2024-38557 affects the Linux kernel mlx5/YAML path handling. The issue arises in net/mlx5 when a lag (Link Aggregation) disable/enable sequence reloads representors: the code reloads all representors for the bond’s slaves, and a failure during slave representor load can unload all representor...

CVE-2024-38571

CVE-2024-38571 affects the Linux kernel tsens (thermal/drivers/tsens). Root cause: compute_intercept_slope(priv, p1, NULL, ONE_PT_CALIB) is invoked from calibrate_8960() (tsens-8960.c), which can dereference a NULL pointer if DEBUG or DYNAMIC_DEBUG is set. The bug is fixed by adding a NULL pointe...

CVE-2024-40969

CVE-2024-40969 (Linux kernel, f2fs) is confirmed to affect the f2fs shutdown path. The root cause is that shutdown does not verify the thaw error when the filesystem is read-only, which can lead to a deadlock during shutdown (via s b_start_write, set RO, and then thaw). The available connected do...

CVE-2024-41021

CVE-2024-41021: Linux kernel (s390) fixes VM_FAULT_HWPOISON handling in do_exception. The s390 arch has no HWPOISON/MEMORY_FAILURE/ARCH_HAS_COPY_MC, so HWPOISON was not expected here; fix makes HWPOISON behave like VM_FAULT_SIGBUS (as for MEMORY_FAILURE on x86) and adds printing of unexpected fau...

CVE-2024-41025

In the connected documents, CVE-2024-41025 is described as a Linux kernel issue fixed by addressing a memory leak in the fastrpc audio daemon attach path. Specifically, the Audio PD daemon copies a name via init IOCTL into kernel memory that is allocated but not freed, causing a leak. The vulnera...

CVE-2024-42128

Technical details about CVE-2024-42128 are not publicly provided in the supplied documents. Monitor for official advisories or vendor patches for affected products.

CVE-2024-43827

In CVE-2024-43827, the Linux kernel DRM AMD display path (drm/amd/display) was fixed by adding a null check before accessing internal structs in enable_phantom_plane. Root cause: missing null pointer validation. Impact, as per CVSS: local, low complexity, low privileges required; confidentiality/...

CVE-2024-45017

CVE-2024-45017 affects the Linux kernel mlx5 IPsec RoCE MPV handling. The issue arises when IPsec creation over a slave is attempted while the master device does not support IPsec, risking a kernel call trace (potential local DoS). Patches in the Linux kernel fix net/mlx5: Fix IPsec RoCE MPV trac...

CVE-2024-47729

CVE-2024-47729 affects the Linux kernel DRM-XE path. Affected component: user binds mapping to engines that can fault; the completion order can cause a deadlock between user binds and faulting devices. Root cause: binding to engines on faulting devices can deadlock due to how fault handling inter...

CVE-2024-50212

The CVE-2024-50212 vulnerability in the Linux kernel concerns the lib/alloc_tag_module_unload path, where nf_nat module unload may trigger a warning because kfree_rcu operations are still pending when unload checks run. The issue arises from nf_nat’s module exit calling kfree_rcu on addresses tha...

CVE-2024-57921

CVE-2024-57921 corresponds to a Linux kernel fix in the amdgpu drm buddy allocator. The issue was a missing lock in the buddy_trim path, which could trigger a race in multi-display setups (YouTube + Steam) and cause a system hang. The cherry-picked commit adds a lock to __alloc_range in amddrm_bu...

CVE-2025-21746

The CVE-2025-21746 issue affects the Linux kernel Input: synaptics path for enabling a pass-through port. Root cause: when enabling a pass-through port, an interrupt may arrive before the psmouse driver binds, and the synaptics sub-driver may access a psmouse instance not yet attached, potentiall...

CVE-2025-21827

Technical details for CVE-2025-21827 are not provided in the connected documents. Affected product/version/impact is not disclosed here; monitor for updates from vendors and vulnerability feeds.

CVE-2025-21907

CVE-2025-21907 documents a Linux kernel memory-management issue: during folio migration, unmap_poisoned_folio() must set TTU_HWPOISON for anon folio (and align policy with hwpoison_user_mappings for pagecache). The patch series mm: memory_failure: unmap poisoned folio during migrate properly fixe...

CVE-2025-21988

CVE-2025-21988 affects the Linux kernel function in the filesystem netfs: fs/netfs/read_collect.c. The issue occurs when multiple subrequests donate data to the same next request, and depending on completion order each donation overwrites the previous value in next->prev_donated. This leads to...

CVE-2025-37802

CVE-2025-37802 affects the ksmbd path in the Linux kernel. The issue arises when wait_event_timeout() sets the current task state to TASK_UNINTERRUPTIBLE before the condition check, causing a possible blocking operation to occur while the task is not RUNNING, with ksmbd_durable_scavenger_alive() ...

CVE-2025-37827

CVE-2025-37827 affects the Linux kernel’s Btrfs zoned mechanism when a RAID1 block-group has a write-pointer mismatch between disks. Root cause: a NULL pointer dereference in __btrfs_add_free_space_zoned() triggered by converting the metadata profile from DUP to RAID1 on two disks, leading to an ...

CVE-2025-38020

In the Linux kernel issue CVE-2025-38020, MACsec offload is not supported in switchdev mode for uplink representors. The vulnerability stems from NETIF_F_HW_MACSEC remaining set when switching to the uplink representor profile, allowing a null pointer dereference when offloads are added. The fix ...

CVE-2025-38027

The CVE-2025-38027 entry describes a Linux kernel vulnerability in the regulator max20086 code path. The root cause is that max20086_parse_regulators_dt() uses an on-stack array of struct of_regulator_match for matches and then relies on devm_of_regulator_put_matches(), which allocates a devm_of_...

CVE-2025-38043

CVE-2025-38043 affects the Linux kernel firmware/arm_ffa path: a fix sets the dma_mask for FFA devices to prevent DMA allocation using a raw device pointer, which previously triggered a kernel warning “dma_alloc_attrs” in mapping.c. The vulnerability’s impact, per the description, is to avoid mis...

CVE-2025-38061

CVE-2025-38061 (Linux kernel, net: pktgen) is described in connected Nessus/OS advisories as a fix for an out-of-bounds memory access in pktgen_thread_write. The root cause is failing to honor the user-supplied buffer size in strn_len() calls, which could cause memory access outside the buffer. T...

CVE-2025-38062

CVE-2025-38062 affects the Linux kernel genirq/msi path. Root cause: the IOMMU translation for MSI messages was split into two steps, with a cookie holding the IOVA between steps; lack of irq-layer locking allowed the IOMMU domain to change during VFIO/migration, creating a use-after-free risk fo...

CVE-2025-38078

The CVE-2025-38078 issue affects the Linux kernel ALSA PCM OSS layer. A race occurs when clearing the buffer with silence data during initialization/reconfiguration via snd_pcm_format_set_silence() using runtime->dma_area, which may be freed concurrently outside PCM ops, causing a use-after-fr...

CVE-2025-38090

The CVE-2025-38090 issue affects the Linux kernel module drivers/rapidio/rio_cm.c, specifically riocm_cdev_ioctl path through cm_chan_msg_send() to riocm_ch_send(). The root cause is that riocm_ch_send() did not verify that the entire rio_ch_chan_hdr was copied from userspace, letting writes occu...

CVE-2025-38112

CVE-2025-38112 (Linux kernel) : A TOCTOU race in sk_is_readable() can occur when a socket resides in a sockmap. If sk->sk_prot is reloaded after the initial check, sk->sk_prot->sock_is_readable may have become NULL, causing a potential null pointer dereference. The issue stems from the f...

CVE-2025-38113

CVE-2025-38113 affects the Linux kernel: ACPI: CPPC: Fix NULL pointer dereference when nosmp is used. With nosmp in the kernel command line, CPUs aren’t brought up and their cpc_desc_ptr can be NULL, leading to NULL dereferences when CPU0 iterates over possible CPUs and panics. The issue is docum...

CVE-2025-38148

CVE-2025-38148 affects the Linux kernel network driver path: net: phy: mscc. The issue is a memory leak when using one-step timestamping, where frames (skb) were not freed because the hardware may not generate an interrupt to signal timestamping. The described fix frees the frame in the one-step ...

CVE-2025-38159

CVE-2025-38159: Linux kernel wifi/rtw88 fix to prevent out-of-bounds read by enlarging the para buffer from 2 to 6 bytes, since code reads data[0]..data[4] in rtw_fw_bt_wifi_control. Affected component is the kernel’s wifi driver, with Svace-detected reading that could access 5 bytes. Patch/mitig...

CVE-2025-38166

CVE-2025-38166: In the Linux kernel, the bpf ktls panic with sockmap was fixed. The issue arises when a BPF program adds data to a message (e.g., via bpf_msg_push_data) increasing msg_pl->sg.size after a cork scenario, which can trigger a rollback path that assumes a consistent msg_iter size. ...

CVE-2025-38354

CVE-2025-38354 (Linux kernel, DRM/MSM GPU): A crash can occur when throttling GPU immediately during boot if the GPU is already hot, because of an early call to of_devfreq_cooling_register() that may access GMU registers before initialization. The root cause is that msm_devfreq_init may suspend d...

CVE-2025-38369

CVE-2025-38369 affects the Linux kernel DMA engine idxd path. Under certain container configurations running IDXD workloads with /dev mounted can trigger a call trace or kernel panic when the parent process of the container is terminated. Root cause described: Docker’s mount replication propagati...

CVE-2025-38376

CVE-2025-38376 concerns the Linux kernel USB gadget: udc suspend/resume hang when the host continues data transfer while the bus is active and the controller is gated off. The root cause is that the USB device controller is suspended but the USB bus remains active, causing pending USB requests an...