CVE-2026-53312

In CVE-2026-53312, a Linux kernel iommu/riscv vulnerability is resolved: an integer overflow in the invalidation path could cause an infinite loop when handling sign-extended page tables (ULONG_MAX) during a gather/end computation. The fix moves the +1 away from the potentially overflowed compari...

CVE-2026-64072

CVE-2026-64072 is a bio leak in the Linux kernel NVMe driver . When integrity mapping fails, the code attempted to free a local bio pointer that was always NULL, leaking the actual bio that should have been obtained directly from the request. This results in a high availability impact (resource e...

CVE-2026-64078

The CVE-2026-64078 entry concerns a Linux kernel netfilter/x_tables issue that was resolved by introducing and using xtables_unregister_table_exit (replacing xt_unregister_table()) and adding a second-stage helper to unlink the dying table from the list, free hook ops, and emit an audit notificat...

CVE-2026-64083

CVE-2026-64083 affects the Linux kernel hwmon/pmbus/adm1266 driver. The functions adm1266_gpio_get() and adm1266_gpio_get_multiple() fail to validate the length of i2c_smbus_read_block_data() responses, which should return 2 bytes for GPIO status. When a device returns 0 or 1 byte (due to firmwar...

CVE-2026-64128

CVE-2026-64128 affects the Linux kernel Bluetooth ISO subsystem. A malformed ISO_END frame (without a prior ISO_START) could dereference conn->rx_skb and crash the kernel, enabling denial of service via BIS broadcasters. The fix mirrors the ISO_CONT check at the top of ISO_END to log/drop stra...

CVE-2026-64148

Concrete CVE details exist: Linux kernel vulnerability CVE-2026-64148 related to the pds_core/pdsc_devcmd_wait error handling. The issue involved two cases where pdsc_devcmd_wait() could return a stale success instead of an error: (1) a firmware crash where the wait loop exits with running=false ...

CVE-2026-64156

The CVE-2026-64156 vulnerability affects the Linux kernel’s netfs and AFS components. It arises when a write is skipped due to lock contention and WB_SYNC_NONE, potentially failing to re-mark the inode. The documented fix modifies netfs_write_single() to return 1 when a skip occurs and updates af...

CVE-2026-64166

CVE-2026-64166: In the Linux kernel, the FF-A ARM driver registration path now validates that the id_table pointer is non-NULL before use. The bus match callback previously dereferenced an id_table unconditionally, which could crash buggy drivers during bus matching. The fix enforces the contract...

CVE-2026-64350

CVE-2026-64350 is a memory leak in the Linux kernel's USB CDNSP driver . The function cdnsp_alloc_stream_info() allocates a stream_ctx_array via cdnsp_alloc_stream_ctx(), but if a subsequent stream ring allocation or stream mapping update fails, the error path frees the stream rings and stream_ri...

CVE-2022-50063

CVE-2022-50063 is a Linux kernel issue affecting the DSA felix driver, where dsa_tree_notify handling can cause repeated tagging-protocol changes and lead to a kernel crash. The root cause is described as suppressing non-changes to the tagging protocol in felix_change_tag_protocol(), which can tr...

CVE-2022-50119

The CVE-2022-50119 issue concerns the Linux kernel and a refcount leak in rpmsg_register_device_override. The root cause is that put_device was not invoked to free the vchan on a driver_set_override error path, risking a leak. The fix adds a put_device() in the error path to ensure proper resourc...

CVE-2022-50122

CVE-2022-50122 covers a Linux kernel vulnerability in the ASoC Mediatek MT8173-rt5650 driver. The root cause is a refcount leak where of_parse_phandle() returns a node pointer with an incremented refcount; the correct fix is to call of_node_put() when the reference is no longer needed. The provid...

CVE-2022-50195

The CVE-2022-50195 entry concerns the Linux kernel (ARM) where the device tree for Qualcomm clocks declared a fixed-clock pxo_board, replacing the gcc PXO phandle. The gcc driver does not provide PXO_SRC because it’s a fixed clock, which could lead to a kernel panic if a driver tries to use it. T...

CVE-2022-50297

CVE-2022-50297 concerns the Linux kernel driver for ath9k USB wireless devices. The issue arises when a USB device claims to be ATH9K but does not expose the endpoints the driver expects; specifically, an interrupt endpoint is presented where a bulk endpoint is anticipated. This mismatch can caus...

CVE-2022-50320

The CVE-2022-50320 issue is a Linux kernel ACPI FPDT FPDT table bug where invalid physical addresses trigger ioremap warnings and an oops. The root cause is calling acpi_os_map_memory() on an invalid phys address; a fix adds a validation step to prevent mapping invalid addresses. The description ...

CVE-2022-50420

CVE-2022-50420 affects the Linux kernel crypto driver crypto: hisilicon/hpre. The root cause is in hpre_remove(): if the disable operation of qm sriov fails, the function previously returned early, causing resource leakage. The fix ensures the remaining resources allocated are released (preventin...

CVE-2022-50426

CVE-2022-50426 affects the Linux kernel remoteproc path for imx_dsp_rproc. The issue arises from a workqueue that may run after rproc_stop_subdevices releases resources, allowing rproc_vq_interrupt to access freed rpmsg endpoints. The fix adds mutex protection in imx_dsp_rproc_vq_work to skip rpr...

CVE-2022-50435

CVE-2022-50435 : Linux kernel ext4 inline data handling bug where inline data was not cleared after direct IO creation, potentially causing a crash when an inode with both inline and block data is later truncated and rewritten. The accompanying fixes clear EXT4_STATE_MAY_INLINE_DATA during direct...

CVE-2022-50445

Summary: CVE-2022-50445 is a Linux kernel vulnerability where an attacker could trigger reinjection of transport-mode packets through a workqueue in the XFRM path, potentially leading to system instability. The issue is associated with the 6.x kernel series (example shown: 6.0.0-rc6+ #39) and is ...

CVE-2022-50446

CVE-2022-50446 : In the Linux kernel, ARC CPUs are affected by a memory leak in page table entries (PTEs) due to the pmd_pgtable macro returning a direct virtual address after the pgtable_t switch back to struct page *. The leak occurs during process termination and can degrade available memory o...

CVE-2022-50452

CVE-2022-50452 describes a null-pointer dereference in the Linux kernel net:sched: cake path during cake_init() failure. If the default qdisc is cake and mqprio_init() fails, cake_reset() clears resources but q->tins remains NULL, leading to a NULL dereference in cake_dequeue_one(). The connec...

CVE-2022-50468

CVE-2022-50468 affects the Linux kernel, specifically the Cros USB PD notifier driver (platform/chrome: cros_usbpd_notify). The issue arises because cros_usbpd_notify_init() does not check the return value of platform_driver_register(), allowing cros_usbpd_notify to install even if registration f...

CVE-2022-50469

Technical details about CVE-2022-50469 (affected product/component/impact/remediation) are not provided in the supplied connected documents. Monitor for updates from vendors and security advisories.

CVE-2022-50501

CVE-2022-50501: In the Linux kernel, media: coda: Add check for dcoda_iram_alloc. The vulnerability arises because dcoda_iram_alloc may return NULL, risking NULL pointer dereference. A fix was applied to check the return value to prevent dereferencing NULL, aligning with other components. This CV...

CVE-2022-50508

CVE-2022-50508 affects the Linux kernel wifi driver for MT76x0/MT76x02. After commit ba45841ca5eb, MT76x02 relies on ht[0-7] rate_power for vht mcs{0,7} but uses vth[0-1] rate_power for vht mcs{8,9}, which can cause a possible out-of-bounds access in the function mt76x0_phy_get_target_power. The ...

CVE-2022-50544

In CVE-2022-50544, the Linux kernel USB host xHCI code (xhci_alloc_stream_info) allocates a stream_ctx_array via xhci_alloc_stream_ctx and fails to free stream_info->stream_ctx_array on certain error paths, causing a memory leak. The documented fix releases stream_info->stream_ctx_array wit...

CVE-2023-53450

The CVE-2023-53450 entry concerns the Linux kernel ext4 subsystem. A malicious fuzzer that overwrites the ext4 superblock while mounted can set s_first_data_block to a very large value, causing the block-group calculation to underflow and trigger a BUG_ON. The fix changes the BUG_ON to ext4_warni...

CVE-2023-53451

CVE-2023-53451 concerns a NULL pointer dereference in the Linux kernel scsi: qla2xxx path (root cause: potential dereference of cur_dsd). Connected advisories list the CVE among kernel fixes and indicate a fix was applied upstream; EulerOS/SUSE Nessus entries enumerate this CVE as addressed in ke...

CVE-2023-53471

The CVE-2023-53471 issue affects the Linux kernel’s DRM AMDGPU driver (gfx9). The root cause is that gfx9 cp_ecc_error_irq was enabled only when legacy gfx ras is asserted, but gfx_v9_0_hw_fini may disable cp_ecc_error_irq outside that condition, leading to an amdgpu_irq_put calltrace. Affected p...

CVE-2023-53512

CVE-2023-53512 : Linux kernel scsi/mpt3sas memory leak fixed by adding a forgotten kfree() in the affected path. The vulnerability is resolved in kernel updates; the connected advisories (Unity Linux/EulerOS NASL entries) reference the same fix and confirm remediation via patch version. Cards emp...

CVE-2023-53547

CVE-2023-53547 concerns the Linux kernel DRM/AMDGPU SDMA v4 component. The fixed issue is a sw_fini error in SDMA 4.2.2 that could trigger a general protection fault (likely address 0xd5e5a4ae79d24a32) during firmware release, as shown in the stack trace including release_firmware and amdgpu_ucod...

CVE-2023-53554

CVE-2023-53554 affects the Linux kernel staging/ ks7010 driver: ks_wlan_set_encode_ext() uses exc->key_len (u16) from user, and if it exceeds IW_ENCODING_TOKEN_MAX (64) this can cause memory corruption. The connected advisories (SUSE/OpenVAS/Nessus blocks) confirm kernel remediation but do not...

CVE-2023-53561

The CVE-2023-53561 issue affects the Linux kernel net: wwan: iosm component, causing a NULL pointer dereference during device removal in suspend/resume cycles. Root cause: ipc_imem_wwan_channel_init() may fail to obtain valid device capabilities, leading to no wwan struct allocation; later remova...

CVE-2023-53563

CVE-2023-53563 relates to the Linux kernel amd-pstate-ut driver. The root cause is that after calling amd_pstate_ut_check_perf() and amd_pstate_ut_check_freq(), the code uses cpufreq_cpu_get() to obtain the CPU policy but fails to release it with cpufreq_policy_put, causing the policy to remain b...

CVE-2023-53583

CVE-2023-53583 concerns the Linux kernel RISC‑V PMU driver. The issue arises from the perf subsystem: after perf_event_overflow(), the RISC‑V PMU driver did not update PERF_HES_STOPPED, and the unthrottle path could trigger riscv_pmu_start(), emitting a WARN_ON_ONCE. The fixed change removes the ...

CVE-2023-53646

CVE-2023-53646 affects the Linux kernel (drm/i915/perf) on Intel i915 perf paths. The issue arises from a global-out-of-bounds in xehp_is_valid_b_counter_addr due to how arrays are passed to reg_in_range_table; a sentinel was added to xehp_oa_b_counters to terminate the table, addressing a KASAN ...

CVE-2023-53671

The CVE-2023-53671 issue affects the Linux kernel and is tied to SRCU behavior: when using SRCU_SIZE_SMALL, code assumed CPU 0 is always online. If a different CPU is the boot CPU (e.g., kdump with maxcpus=1), the system can hang, as observed on PowerPC where long task hangs were reported. The ro...

CVE-2023-53675

CVE-2023-53675 affects the Linux kernel’s SCSI SES path. The vulnerability arises from potential out-of-bounds accesses to desc_ptr in ses_enclosure_data_process(), and the fix sanitizes these accesses. The accompanying metrics indicate a high-severity, local-privilege context with impact on conf...

CVE-2025-38432

CVE-2025-38432 relates to the Linux kernel netpoll path, where the UDP checksum field (udph->check) was not initialized before checksumming. This followed a commit (f1fce08e63fe) that eliminated a redundant initialization, which inadvertently broke IPv6 netpoll transmission due to incorrect ch...

CVE-2025-38690

The CVE-2025-38690 entry applies to the Linux kernel code path drm/xe/migrate. The vulnerability concerns incorrect handling of alignment for a bounce buffer when buf+offset is not aligned to XE_CACHELINE_BYTES, which could lead to recursive retries and a stack/recursion risk. The root cause desc...

CVE-2025-39690

The CVE-2025-39690 issue affects the Linux kernel: iio: accel: sca3300, where uninitialized iio scan data could leak via the channels array. The root cause is that the channels array was not zeroed before use, potentially exposing stack data to userspace. A fix was applied in the Linux kernel (公开...

CVE-2025-71114

CVE-2025-71114 relates to the VIA watchdog driver in the Linux kernel. The driver uses allocate_resource() to reserve a MMIO region for the watchdog control register, but the resource lacked a name, causing the kernel resource tree to contain a entry under /proc/iomem on x86. During boot, this u...

CVE-2025-71152

CVE-2025-71152 is a vulnerability reported in the Linux kernel and appears in multiple OS advisories. Connected entries indicate patches for Root Linux (rootio-linux) across Debian 11/12/13 variants, and additional OSV records show Debian-based and Chainguard advisories patching Root packages. Pu...

CVE-2025-71274

Summary (CVE-2025-71274): A race in the Linux kernel rpmsg driver_override_show() can cause use-after-free of the driver_override string because reading occurs without the device_lock while the store path frees/modifies it under the lock. The fix replaces rpmsg_string_attr with explicit show/stor...

CVE-2025-71289

CVE-2025-71289 affects the Linux kernel’s ntfs3 handling of attr_set_size() when truncating files. If attr_set_size() fails during down-truncation, the error may be silently ignored, potentially leaving the inode in an inconsistent state. The connected sources corroborate this description and lis...

CVE-2025-71302

CVE-2025-71302 relates to the Linux kernel drm/panthor: a race in dma-fence safe access rules, potentially between drm_sched_fence_get_timeline_name and group_free_queue. The fix is implemented in commit 506aa8b02a8d6 (“dma-fence: Add safe access helpers and document the rules”). Public advisorie...

CVE-2025-71303

The CVE-2025-71303 issue affects the Linux kernel driver accel/amdxdna. A race condition occurs when autosuspend is triggered and the rpm_on flag indicates a suspend/resume in progress; during the narrow window a userspace command can be processed before the device has resumed, leading to command...

CVE-2026-23155

CVE-2026-23155 affects the Linux kernel; it fixes a gs_usb_receive_bulk_callback path in can: gs_usb by correcting error messaging and resubmission handling. The patch adds null initialization for netdev when reads are short and未assigned, and reports the failed resubmit error value. This is a loc...

CVE-2026-23249

Summary (CVE-2026-23249) : In Linux kernel XFS, during free-space and inode btree repair, revalidation calls xchk_allocbt for BNOBT and CNTBT can race: the first call nullifies the CNTBT cursor, causing a NULL dereference on the second revalidation. The fix changes the control flow so CNTBT curso...

CVE-2026-23352

CVE-2026-23352 affects Linux kernel's x86 EFI code: efi_free_boot_services() defers freeing of EFI_BOOT_SERVICES memory, but memblock_free_late() is not suitable for reserved memory and may miss uninitialized memory maps when CONFIG_DEFERRED_STRUCT_PAGE_INIT=y. This can cause a RAM leak (~140 MB ...