CVE-2024-26922

CVE-2024-26922 affects the Linux kernel DRM/AMDGPU code. The issue concerns validating the parameters of bo mapping operations for AMDGPU, specifically amdgpu_vm_bo_(map/replace_map/clearing_mappings). A single common verification point is used to verify these parameters. Impact is listed as loca...

CVE-2024-26923

CVE-2024-26923 in the Linux kernel exposes a race in the AF_UNIX garbage collector during connect() handling. An embryo enqueued during GC may be reachable via a peer with SCM_RIGHTS, causing two consecutive scan passes to observe different child sets and inflate the inflight count, which can lea...

CVE-2024-26926

CVE-2024-26926 concerns the Linux kernel Binder subsystem. The vulnerability stems from the binder_get_object() path where an explicit offset alignment check was removed during a series of commits that altered how binder objects are copied. The checks performed via binder_alloc_copy_from_buffer()...

CVE-2024-26920

CVE-2024-26920: In the Linux kernel, the tracing/trigger path (register_snapshot_trigger) could allocate a snapshot and erroneously report success (0) when allocation failed. The fix returns an error code on allocation failure, preventing registration of a snapshot trigger without error. This is ...

CVE-2023-52489

CVE-2023-52489 is tied to a Linux kernel race in mm/sparsemem memory sections (memory_section->usage) when PFNs span ZONE_NORMAL, ZONE_DEVICE, ZONE_NORMAL and memory compaction runs. The race occurs between pfn_valid()/pfn_section_valid() and section_deactivate, where ms->usage can be NULL ...

CVE-2024-26618

CVE-2024-26618 (Linux kernel, arm64 SME): The vulnerability is in sme_alloc() when existing storage is present and flushing is not in progress. It could allocate new storage, leaking the existing storage and corrupting state, due to missing separation between flushing and existing-storage checks ...

CVE-2023-52488

CVE-2023-52488 concerns the Linux kernel driver for SC16IS7XX UARTs. In burst mode, the SC16IS7XX can read/write FIFO data with an initial register address, and regmap_raw_read()/regmap_raw_write() do not increment the register in this path. This could corrupt the regmap cache when multi-byte tra...

CVE-2024-26643

The CVE-2024-26643 entry concerns the Linux kernel netfilter nf_tables: a race that could allow the rhashtable set GC to collect elements from anonymous sets with timeouts during release from the commit path. The issue is tied to anonymous sets with timeouts and is mitigated by setting the dead f...

CVE-2024-26620

CVE-2024-26620 affects the Linux kernel’s s390 VFIO AP mediated devices (vfio-ap). The issue stems from vfio_ap_mdev_filter_matrix: when a new adapter or domain is assigned to an mdev, only the APID/APQI for the new item was inspected. This could leave AP queues bound to no driver exposed to a gu...

CVE-2023-52494

CVE-2023-52494 concerns the Linux kernel bus: mhi driver. The vulnerability arises from an unaligned event ring read pointer reading 128-bit elements (struct mhi_ring_element). Although the code validates the pointer is within the buffer, an unaligned pointer could lead to DoS or ring-buffer memo...

CVE-2024-26642

Technical details about CVE-2024-26642 are not publicly available in the provided documents. No affected products, impact, or remediation details are disclosed here. Monitor for updates.

CVE-2023-52495

CVE-2023-52495 affects the Linux kernel PMIC GLINK altmode driver (qcom) and is caused by an incomplete port sanity check. The driver supports at most two ports; a notification for an unsupported port could access memory beyond the port array, risking memory corruption. The issue is addressed by ...

CVE-2024-26921

CVE-2024-26921 affects the Linux kernel inet_defrag path. The issue arises when ip_local_out() and similar calls pass skb->sk as an argument and the skb is a fragment undergoing reassembly; if reassembly happens before the call returns, the socket (skb->sk) must not be released. This can oc...

CVE-2024-26925

CVE-2024-26925 affects the Linux kernel netfilter nf_tables module. The root cause is releasing the commit mutex during the critical section between nft_gc_seq_begin() and nft_gc_seq_end(), which allows an async GC worker to collect expired objects and acquire the released commit lock within the ...

CVE-2024-27004

CVE-2024-27004 in the Linux kernel affects the clk subsystem, where runtime PM resuming/suspending a device while holding the clk prepare_lock can deadlock (ABBA) when walking the clock tree during disable_unused. The issue manifests as hung tasks (e.g., swapper/0 and a kworker) and a deadlock be...

CVE-2024-26936

CVE-2024-26936 affects the Linux kernel component ksmbd. The issue arises because the response buffer is allocated in smb2_allocate_rsp_buf() only after validating the request, while the patch shows that fields in the payload and the SMB2 header are used within smb2_allocate_rsp_buf(), enabling a...

CVE-2024-27000

Summary: CVE-2024-27000 is a Linux kernel vulnerability in the serial mxs-auart driver where uart_handle_cts_change() could be invoked without holding uport->lock, risking mis-synchronization. The issue is resolved by adding a spinlock around changing the CTS state. The described scenario invo...

CVE-2024-26897

CVE-2024-26897 — Linux kernel (ath9k/ath9k_htc): A race in the ath9k_wmi_event_tasklet can occur due to init-order data-structure initialization exposed to USB before driver init completes. This may cause NULL-pointer dereferences under certain WMI commands. A partial fix existed (aborting WMI_TX...

CVE-2024-26937

CVE-2024-26937 is a Linux kernel bug in the Intel i915 GPU driver where a preempt-to-busy race during engine parking could leave queue_priority_hint set. The heartbeat can trigger completion during parking, causing an assertion failure and a crash. The issue was resolved by resetting queue_priori...

CVE-2024-27001

CVE-2024-27001 is described in the Linux kernel context as a fix for a USB endpoint checking flaw in the comedi vmk80xx driver. The issue arose because vmk80xx_find_usb_endpoints() did not fully account for varying endpoint types (bulk vs interrupt) across hardware models, which could lead to an ...

CVE-2024-27437

CVE-2024-27437 — Linux kernel (vfio/pci) intrinsic IRQ handling: The issue arises from auto-enabling of exclusive INTx IRQs during masking/unmasking, creating a window where an interrupt could fire and double-increment the disable depth. The fix in the sources inlines the kernel logic to never au...

CVE-2024-26965

CVE-2024-26965 affects the Linux kernel clk/qcom:mmcc-msm8974. The issue stems from frequency table arrays not being terminated with an empty element, which can lead to out-of-bounds traversal by qcom_find_freq() or qcom_find_freq_floor(). The fix adds a terminating empty entry at the end of the ...

CVE-2024-26997

CVE-2024-26997 concerns the Linux kernel USB stack, specifically the dwc2 host controller. A dereference issue in the DDMA completion flow is fixed in the connected Astra Linux advisory, noting that a variable dereference was resolved in the DDMA completion flow. The advisory confirms the vulnera...

CVE-2024-26955

CVE-2024-26955 is a Linux kernel vulnerability in nilfs2. The issue arises when nilfs_get_block() can return success in a state where both searching and inserting a block fail due to a race, potentially leading to a read of an unmapped buffer and triggering a BUG_ON in submit_bh_wbc() via BH_Mapp...

CVE-2024-26935

Concrete details confirm CVE-2024-26935 affects the Linux kernel SCSI core procfs host directory handling. The issue stems from a race/regression where procfs directories created during scsi_host_alloc() could be mishandled when hosts were allocated but not added, or removed during dev_release(),...

CVE-2024-27075

CVE-2024-27075 targets Linux kernel media/dvb-frontends, specifically the stv0367 driver. The root cause is a stack-frame growth issue (stack frame size 3624 exceeds 2048) exposed by clang/KASAN_STACK, due to temporary i2c_msg structures on the stack in stv0367ter_set_frontend. The fix reworks st...

CVE-2024-26951

CVE-2024-26951 (Linux kernel, WireGuard) : The bug occurs in the netlink dump when peers are removed with wg_peer_remove_all(): a cursored peer that has been removed can lead to iterating freed peers, causing a use-after-free. The fix changes the check from an empty peer_list to the dedicated is_...

CVE-2023-52652

CVE-2023-52652 affects the Linux kernel NTB path: ntb_register_device() could leak the device name if device_register() failed, due to a missing put_device() in the error path. The fix releases the reference so that kobject_cleanup() can free the name. The NTB error path previously removed put_de...

CVE-2024-27410

CVE-2024-27410 is a Linux kernel issue in the wifi nl80211 path. The vulnerability arises when changing the mesh ID and the interface type (iftype) in a single operation, which can cause data overwrite in the wdev->u union and lead cfg80211_change_iface() to misbehave during a switch to mesh m...

CVE-2024-27065

CVE-2024-27065 is a Linux kernel issue affecting nf_tables: the verifier could incorrectly compare internal table flags during updates. The public advisories in connected documents reference a fix that “restores skipping transaction if table update does not modify flags,” applied as part of kerne...

CVE-2024-26953

CVE-2024-26953 : In the Linux kernel, the esp implementation leaks pages from page_pool when skb fragments are freed during esp_output (not inline). This occurs during skb reorganization and can lead to a crash under CONFIG_DEBUG_VM with ipsec+gre forwarding. A patch introduces a dedicated wrappe...

CVE-2024-26877

CVE-2024-26877 concerns the Linux kernel crypto path for Xilinx/ZynqMP AES (crypto: xilinx – call finalize with bh disabled). The provided advisories describe a root-cause as performing crypto_finalize_request with BH enabled, which can trigger a call trace in crypto_finalize_request and related ...

CVE-2024-27009

The vulnerability CVE-2024-27009 (Linux kernel, s390) is covered by connected security bulletins. A race in ccw_device_set_online() could leave a device in an inconsistent state if a path verification arrives after final state wait but before result state evaluation, causing subsequent online att...

CVE-2023-52486

CVE-2023-52486 - Linux kernel / DRM framebuffer use-after-unref issue . The bug occurs in the DRM mode page flip path: after a deadlock and a retry, the code forgets to reset the framebuffer reference to NULL, so if an error happens again before re-acquiring the fb lookup, it may unref the same f...

CVE-2024-26992

Summary (CVE-2024-26992): The Linux kernel KVM x86/pmu feature disabled adaptive PEBS due to architecturally broken implementation and potential leakage of host addresses (LBRs) to guests. The report enumerates several contributing issues: Bug 1, improper handling of IA32_FIXED_CTR_CTRL upper bit...

CVE-2023-52647

The CVE-2023-52647 issue affects the Linux kernel media/nxp imx8-isi crossbar driver. In the crossbar subdev translation from source to sink streams, the code may dereference a NULL remote pad when a stream targets an unconnected crossbar sink, potentially crashing the system. The advisory states...

CVE-2024-27389

CVE-2024-27389 affects the Linux kernel pstore code path: when unloading a modular pstore backend with records in pstorefs, dput() double‑drops trigger a warning due to a reference counting issue. The fix is to use d_invalidate() and remove checks for error codes that cannot occur, updating the i...

CVE-2024-27080

CVE-2024-27080 resolves a race in the Linux kernel's btrfs fiemap handling. The change stops locking the entire fiemap target range to avoid a deadlock with memory-mapped buffers, but creates a race where delalloc ranges in holes can be missed. As a result, fiemap consumers may not see delalloc d...

CVE-2024-27039

The CVE-2024-27039 issue affects the Linux kernel clock framework for Hisilicon hi3559a. The root cause is an array p_clk that is allocated before iterating over clocks to register, and is incremented each loop iteration. If a clk_register() call fails, p_clk may point to memory that should not b...

CVE-2024-38629

In CVE-2024-38629, the Linux kernel’s dmaengine: idxd driver had a use-after-free risk where ida_destroy(&file_ida) could run after file_ida was already destroyed during WQ cdev teardown, risking a kernel panic. The fix removes ida_destroy(&file_ida) since file_ida is allocated on cdev open and f...

CVE-2023-52648

CVE-2023-52648 – Linux kernel flaw in drm/vmwgfx: unmap the surface before resetting it on a plane state. Root cause: when switching to a new plane state surfaces are unreferenced, but the mapped flag may not be reset, allowing a plane backed by a bo to be treated as mapped, causing null derefs d...

CVE-2024-27391

CVE-2024-27391 concerns the Linux kernel wireless driver wilc1000. The issue arises from how wilc_netdev_ifc_init creates a workqueue; it reallocates the workqueue on each added interface, overwriting the existing one and causing a leakage across netdevs. The description notes that a single workq...

CVE-2023-52497

CVE-2023-52497 is a Linux kernel vulnerability in the EROFS (Enhanced Read-Only File System) related to in-place LZ4 decompression. The issue arises because EROFS could map two buffers for in-place decompression, while LZ4 expects the compressed data to be at the end of the decompressed buffer, r...

CVE-2024-27390

CVE-2024-27390 : In the Linux kernel, the mutex/barrier introduced in ipv6_mc_down() via synchronize_net() is removed (ipv6: mcast: remove one synchronize_net() barrier in ipv6_mc_down()). The change is aimed at reducing latency under load since synchronize_net() can delay 200 µs to 5 ms and may ...

CVE-2024-26959

CVE-2024-26959 affects the Linux kernel Bluetooth subsystem (btnxpuart). The issue is a scheduling while atomic BUG in btnxpuart_close that could leave the transmit queue unpurged and skb release unsafe. The fixed path is in btnxpuart_close, with related call chain through tty/serdev/uart during ...

CVE-2024-26948

The CVE-2024-26948 entry concerns the Linux kernel DRM/AMD display path: a NULL state check is added in dc_state_release to prevent operating on a NULL dc_state. The issue is described as a local-attack surface with low privileges and no user interaction, but with a high availability impact. A fi...

CVE-2024-27034

CVE-2024-27034 affects the f2fs compression path in the Linux kernel. The root cause is a race where, when overwriting a compressed cluster with a normal cluster, cp_rwsem is unlocked too early during f2fs_write_raw_pages(), risking data corruption if partial blocks are persisted before CP & SPOR...

CVE-2024-26621

The CVE-2024-26621 vulnerability affects the Linux kernel’s memory management (mm: huge_memory) where 32-bit/compat systems were incorrectly forced to align large anonymous mappings to THP boundaries. This was fixed by reverting the forcing of huge page alignment on 32-bit systems (commit efa7df3...

CVE-2024-27007

The CVE-2024-27007 issue affects the Linux kernel’s userfaultfd handling, specifically the UFFDIO_MOVE path. The root cause described across connected docs is a change to the src_folio (mapping/index) after clearing the page tables and ensuring it is not pinned, introduced by a commit intended to...

CVE-2024-35938

CVE-2024-35938 : Linux kernel wifi/ath11k MHI channel buffers were reduced from the default 64KB to 8KB by setting buf_len to 8KB for QCA6390/WCN6855. This avoids large allocations that can fail under memory fragmentation when memory compaction/reclaim is not allowed, reducing risk of page‑alloca...