CVE-2026-53138

The CVE-2026-53138 issue affects the Linux kernel’s drm/amd/display driver. A malformed VBIOS image can cause unbounded record-chain walk loops in bios_parser.c and bios_parser2.c due to for(;;) loops that terminate only on a 0xFF sentinel or zero record_size. This can lead to a large number of i...

CVE-2026-53162

Summary (CVE-2026-53162) : In the Linux kernel memcg subsystem, a non-NMI-safe path around random-number generation during NMI handling could corrupt the ChaCha batch state, enabling memcg charge draining. The fix replaces the get_random_u32_below() path with a per-CPU round-robin counter stored ...

CVE-2026-53165

CVE-2026-53165 describes a race in the Linux kernel iomap subsystem where, during buffered read error reporting, a separate in-flight read can detach a folio and set folio->mapping to NULL before an error is reported, leading to a NULL dereference of folio->mapping in fserror_report_io(). T...

CVE-2026-53231

CVE-2026-53231 (Linux kernel) : The issue affects the PHY subsystem where PHY-driven SFP cages are not supported with the genphy code. Investigations show that sfp_bus_add_upstream() for genphy can deadlock because PHY probing runs under RTNL for genphy while non-genphy drivers do not. The root c...

CVE-2026-53237

In CVE-2026-53237, the Linux kernel’s mvebu GPIO implementation can dereference a NULL mvchip->mvpwm during suspend/resume because mvebu_pwm_suspend() / mvebu_pwm_resume() are invoked for all GPIO banks, including those without PWM functionality. The root cause is that some banks have mvchip-&...

CVE-2026-53301

The CVE-2026-53301 entry refers to a Linux kernel issue: reset: amlogic: t7 where missing reset operations can cause a kernel null pointer dereference. The description notes this SOC’s reset is not currently used. Connected sources indicate this is a kernel-level fix (null reset ops) with referen...

CVE-2026-53321

CVE-2026-53321 affects the Linux kernel io_uring/napi busy polling, where there was no cap on the maximum polling time when no events are found. The root cause is an unbounded busy_poll loop that can cause a task to be stuck, potentially leading to DoS-like unresponsiveness. Several connected sou...

CVE-2026-63804

The CVE-2026-63804 issue is a gfs2 use-after-free in gfs2_qd_dealloc triggered by an RCU callback accessing sdp after qd is freed. The root cause is that gfs2_put_super() may free the superblock via free_sbd() before pending RCU callbacks (including gfs2_qd_dealloc) complete. The public details i...

CVE-2026-64089

CVE-2026-64089 affects the Linux kernel Batman-Adv (batman-adv) TT code. The root cause is that last_changeset_len was declared as s16, which can wrap when values exceed 32767, producing a negative value that then propagates into a widened s32. This leads batadv_tt_prepare_tvlv_local_data() to al...

CVE-2026-64099

The CVE-2026-64099 entry describes a Linux kernel vulnerability in DRM/V3D where CPU job query arrays could be read after the job is freed on error paths, causing a use-after-free. The root cause is reading cpu_job after v3d_job_cleanup() and in early failure paths, where v3d_job_deallocate() zer...

CVE-2026-64112

The CVE-2026-64112 issue affects the Linux kernel’s RBD path (rbd_lock_add_request/rbd_img_exclusive_lock) where lock_dwork can be (re)queued more than needed, enabling a TOCTOU race during image unmapping. The problem arises when a new I/O request arrives during rbd_acquire_lock(), or in maybe_k...

CVE-2026-64115

CVE-2026-64115 affects the Linux kernel’s vsock/vmci component. The issue is a Use-After-Free caused when a peer resets a connection during the handshake, leading to a pending socket remaining in a listener’s pending list and the possibility of a crash/DoS. Root cause: vmci_transport_recv_connect...

CVE-2026-64143

CVE-2026-64143 affects the Linux kernel's platform/x86: uniwill-laptop driver. On certain older Uniwill laptop models (~2020), enabling the battery charging limit feature via the force module parameter can cause permanent battery damage . The root cause is that some devices do not properly implem...

CVE-2026-64219

CVE-2026-64219 affects the Linux kernel drm/amd/display path, specifically dc_process_dmub_aux_transfer_async, where payload->length is copied into a 16-byte stack buffer (dpaux.data[16]) guarded only by an ASSERT(). If length > 16, this can cause a stack-based overflow; additionally, dc-&g...

CVE-2026-64241

CVE-2026-64241 – linux kernel : In the Rockchip GPIO driver, multiple teardown/resource-leak issues were fixed in the remove path and error handling. Specifically, a debounce clock reference leak was addressed by adding a managed release (devm) of the clock; an unregistered chained IRQ handler wa...

CVE-2026-64244

In the Linux kernel's drivers/base/memory , mem->altmap is assigned before __add_memory_block() completes. If xa_store() fails (e.g., under memory pressure), device_unregister() triggers memory_block_release() with altmap still set, causing a WARN_ON. The fix delays altmap assignment until aft...

CVE-2026-64250

The CVE-2026-64250 entry pertains to the Linux kernel on LoongArch. The root cause is that smp_send_stop() parks secondary CPUs and marks the offline CPU for the scheduler without informing RCU, causing RCU to wait for a quiescent state from CPUs that are spinning with interrupts disabled. The is...

CVE-2026-64263

CVE-2026-64263 affects the Linux kernel fuse-uring component. The issue arises when cancelled entries moved to ent_in_userspace are dereferenced by ent_list_request_expired(), causing a crash. The fix updates fuse_uring_cancel() to free the cancelled entry and drop queue_refs directly, ensuring s...

CVE-2026-64295

CVE-2026-64295 affects the Linux kernel mm/page_ext API used during memory hotplug. The vulnerability arises because page_ext_iter_next may advance the iterator beyond the current valid memory region without verifying that the PFN still belongs to a valid section, which can trigger a NULL pointer...

CVE-2026-64311

The CVE concerns the Linux kernel: crypto: loongson - Remove broken and unused loongson-rng. The loongson-rng rng_alg reportedly has forward-security issues and a use-after-free bug linked to wait_for_completion_interruptible(), and the rng_alg framework is largely unused in-kernel. The advisory ...

CVE-2026-64313

The CVE describes a carry overflow in the Linux kernel crypto ECC vli multiplication routine. Specifically, the carry flag calculation fails when r01.m_high saturates and a lower-bit addition overflows, because the previous check (r01.m_high

CVE-2026-64346

CVE-2026-64346 is a Use-After-Free (UAF) in the Linux kernel's USB gadget UDC subsystem. A race condition allows usb_del_gadget() to free the udc management structure (e.g., via a mode-switch workqueue) while gadget_match_driver() concurrently accesses it through configfs, triggering a NULL point...

CVE-2026-64367

CVE-2026-64367 : Linux kernel HID GOODIX SPI driver (hid-goodix-spi) vulnerability where goodix_hid_set_raw_report() copies payload into a 128-byte stack buffer without proper bounds checking. The header is ~11–12 bytes, and the HID core caps at HID_MAX_BUFFER_SIZE (16384) by default, but the dri...

CVE-2026-64373

CVE-2026-64373 is a race condition in the Linux kernel cpufreq subsystem. During system reboot, cpufreq_suspend() is invoked via the kernel_restart() → device_shutdown() path without first calling freeze_processes(), allowing CPU hotplug operations to run concurrently. This can cause governor_dat...

CVE-2026-64411

Linux kernel vulnerability CVE-2026-64411 affects netfilter/ebtables: update_counters() and compat_update_counters() pass a 32-byte user-supplied table name to find_table_lock() without NUL-termination, allowing vsnprintf() to read past the name and trigger a KASAN stack-out-of-bounds condition. ...

CVE-2026-64416

CVE-2026-64416 is a NULL pointer dereference in the Linux kernel's mm: swap_cgroup subsystem. lookup_swap_cgroup_id() passes swap_cgroup_ctrl[type].map to __swap_cgroup_id_lookup() without verifying the swap type was registered; on a swapless host , every ctrl->map is NULL, causing a crash. Th...

CVE-2022-50017

CVE-2022-50017 affects the Linux kernel’s mips cavium-octeon implementation, specifically the octeon2_usb_clocks_start path. The root cause is a missing of_node_put() on the reference returned by of_get_parent(), which increments the devicetree reference count and leads to a refcount leak. The fi...

CVE-2022-50056

CVE-2022-50056 concerns the Linux kernel’s ntfs3 code: ntfs_read_mft can dereference a NULL i_op for records in $Extend, caused by i_op not being initialized. The vulnerability affects the Linux kernel (fs/ntfs3) and has been resolved by patches referenced in the connected documents (e.g., kernel...

CVE-2022-50174

The CVE-2022-50174 issue affects the Linux kernel net/hinic path when a hinic device is used as a bond slave and statistics are read from the master bond device. The root cause is in hinic_get_stats64(), which previously called down(&nic_dev->mgmt_lock) to protect a critical section, risking s...

CVE-2022-50250

CVE-2022-50250 — Linux kernel regulator core use_count leakage (boot-on) . The advisory describes a leakage where, when a regulator rdev (A) is boot-on, enabling its supply regulator (B) increments B’s use_count inside regulator_enable(rdev->supply). If B is also boot-on, it behaves as always-...

CVE-2022-50270

This CVE (CVE-2022-50270) affects the Linux kernel f2fs component. The root cause was a faulty iocb assignment in the f2fs_direct_IO_enter trace event: the code only copied the pointer of iocb and then accessed its field during trace printing, which could lead to a kernel paging fault. The fixes ...

CVE-2022-50276

CVE-2022-50276 is a Linux kernel issue: when kmalloc() fails in kasprintf(), propname becomes NULL and a strcmp() dereferences it in of_get_property(), causing a NULL pointer dereference. The fix is to return ENOMEM when kasprintf() returns NULL. The vulnerability affects the kernel's power suppl...

CVE-2022-50278

CVE-2022-50278 : In the Linux kernel, a memory leak was introduced in the PNP path by deferring the dynamic allocation of the device name until after pnp_add_id() (the fix was to move dev_set_name() after pnp_add_id()) following commit 1fa5ae857bb1. The vulnerability affects the PNP device naming...

CVE-2022-50293

CVE-2022-50293 affects the Linux kernel btrfs subsystem. When dropping file extent items for a range, ENOMEM could trigger a BUG_ON() path in btrfs_drop_extents(); the fix replaces those BUG_ON()s with proper transaction abort and error return handling. This means that instead of halting the tran...

CVE-2022-50294

CVE-2022-50294 affects the Linux kernel’s libertas wifi driver (lbs_init_adapter). The root cause is a memory leak when kfifo_alloc() fails, where the cmd buffer is not freed, with remediation by adding memory free handling in the error path. The vulnerability yields a local attacker against a de...

CVE-2022-50298

CVE-2022-50298 refers to a Linux kernel issue in the slimbus: qcom-ngd driver where probe error handling failed to clean up resources, leading to a warning path and potential resource leakage. The fix adds proper cleanup in probe() to unwind resources acquired during probe, as documented in the i...

CVE-2022-50301

CVE-2022-50301: Linux kernel iommu/omap debugfs vulnerability causing a buffer overflow in omap2_iommu_dump_ctx when bytes

CVE-2022-50315

CVE-2022-50315: Linux kernel ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS. The issue arises when sata_pmp_init_links() initializes link->pmp up to SATA_PMP_MAX_PORTS while em_priv is an 8-element array, causing a UBSAN array-index-out-of-bounds in libahci.c. The patch aligns EM_MAX_SL...

CVE-2022-50317

CVE-2022-50317 affects the Linux kernel, specifically the DRM bridge driver for Megachips (stdp2690 and stdp4028). The issue is a null-pointer dereference that occurs when removing the module because the two bridges are not probed concurrently, causing ge_b850v3_register() not to be called for in...

CVE-2022-50322

CVE-2022-50322 affects the Linux kernel RTC driver (msc313) where a function prototype mismatch in msc313_rtc_probe() was exposed under Clang with kCFI (CONFIG_CFI_CLANG). The indirect call validation failed when clk_disable_unprepare() did not match devm_add_action_or_reset() callback prototypes...

CVE-2022-50325

CVE-2022-50325 (Linux kernel) is detailed in connected documents as an ASoC: Intel avs issue, where firmware may return an invalid RX size for LARGE_CONFIG_GET, causing memcpy_fromio() to copy too many bytes. Root cause: RX size handling overflow in the RX buffer due to missing bounds check. Miti...

CVE-2022-50326

CVE-2022-50326 relates to a memory leak in the Linux kernel’s media: airspy probe. The root cause is that a variable buf was moved from stack to heap by commit ca9dc8d06ab6, but deallocation was only present in the error path, not the success path. Consequently, buf can leak in the success path. ...

CVE-2022-50354

CVE-2022-50354 pertains to the Linux kernel component drm/amdkfd, where the fix for kfd_process_device_init_vm error handling was applied. The affected code path could lead to a NULL pointer dereference (address 0x10) during process destruction, with a call trace through amdgpu_amdkfd_gpuvm_unmap...

CVE-2022-50358

The CVE-2022-50358 issue affects the Linux kernel driver brcmfmac. When the dongle reports an invalid max_flowrings value (greater than 256) during firmware initialization, the host may read an abnormal number and trigger a kernel panic when performing iowrite to initialize the dongle ring. The v...

CVE-2022-50418

CVE-2022-50418 concerns the Linux kernel wifi path, specifically the ath11k MHI workflow. The issue: when mhi_alloc_controller() allocates mhi_ctrl and ath11k_mhi_read_addr_from_dt() fails, the code path returns without freeing the allocated controller, causing a memory leak. The documented fix a...

CVE-2022-50439

CVE-2022-50439 is a Linux kernel vulnerability in ASoC: mediatek mt8173 where IRQs could fire before pdata is ready, causing memory read errors and kernel instability. Connected advisories (SUSE, Astra Linux, OSV) indicate the issue was resolved in the kernel by enabling IRQ once pdata is ready. ...

CVE-2022-50444

The CVE-2022-50444 issue is a Linux kernel refcount leak in the Tegra20 clock init path. Root cause: of_find_matching_node() returns a node pointer with a refcount incremented; missing of_node_put() on termination leads to leaks. A fix in clk: tegra20: Fix refcount leak in tegra20_clock_init adds...

CVE-2022-50472

CVE-2022-50472 is a Linux kernel issue where a call to a function that may sleep (ib_query_pkey) occurred in atomic context, potentially triggering a sleeping operation during trace buffer commits. The description notes a kernel warning and a trace of the ib_core path leading to a crash. The vuln...

CVE-2022-50505

CVE-2022-50505 (Linux kernel) fixes a refcount leak in iommu/amd by correcting usage of pci_get_domain_bus_and_slot() which increments the PCI device refcount. The caller must call pci_dev_put() when finished; the patch ensures pci_dev_put() is invoked before returning from ppr_notifier() to avoi...

CVE-2022-50510

CVE-2022-50510 affects the Linux kernel’s perf/smmuv3 component. The issue is a hotplug callback leak in arm_smmu_pmu_init(): when platform_driver_register() fails, the callback added by cpuhp_setup_state_multi() is not removed, potentially leaking a hotplug callback. The fix removes the callback...