CVE-2022-49108

CVE-2022-49108 concerns the Linux kernel Mediatek clock driver, where memory leaks occur on probe due to not freeing memory in error handling paths. The vulnerability is resolved by handling error branches to free allocated memory, addressing a resource leak (Coverity ID 1491825). Connected sourc...

CVE-2022-49117

The CVE-2022-49117 issue is in the Linux kernel (mips/ralink): a refcount leak in ill_acc_of_setup() that requires of_node_put(np) when pdev == NULL. The vulnerability is addressed by applying the fix that ensures proper reference counter management, preventing the leak and potential use-after-fr...

CVE-2022-49222

In CVE-2022-49222, the Linux kernel drm/bridge anx7625 EDID reader was vulnerable because edid_pos was stored in a u8, allowing overflow when EDID blocks exceed 256 bytes. The documented fix changes edid_pos to an int to safely read longer EDID blocks. The CVE is categorized with LOCAL attack vec...

CVE-2022-49262

CVE-2022-49262 (Linux kernel) : In the Linux kernel crypto/otx2 driver, the CONFIG_DM_CRYPT check was removed. This resolves a NULL pointer dereference in the driver release path when CONFIG_DM_CRYPT is enabled, and was verified to cause a NULL dereference in the call chain during crypto_unregist...

CVE-2022-49363

CVE-2022-49363 concerns a vulnerability in the Linux kernel’s F2FS filesystem. Public descriptions and related advisories (Astra Linux, Unity Linux, OSV, NVD, Red Hat, etc.) confirm the root issue: after fuzzing, inode block mappings could become inconsistent with the SIT (Segment Information Tab...

CVE-2022-49457

CVE-2022-49457 is a Linux kernel issue in ARM versatile: missing of_node_put in dcscb_init. The of_find_compatible_node call increments the device_node refcount, but the code path did not release it, causing a refcount leak. Connected advisories from Astra/TencentUnity/Linux OSS bulletins confirm...

CVE-2022-49540

CVE-2022-49540 refers to a race in the Linux kernel’s RCU Tasks Rude grace-period handling. The issue occurs during boot when multiple CPUs come online and the rcu_tasks_rude_wait_gp() flow calls schedule_on_each_cpu(), which can mis-handle the online cpumask and produce a call trace in __flush_w...

CVE-2022-49571

CVE-2022-49571 : In the Linux kernel, a data-race around reading sysctl_tcp_max_reordering could occur as the value is updated concurrently while being read. The fix adds READ_ONCE() to the readers of sysctl_tcp_max_reordering. Affected/affected-by notices appear in multiple advisories (EulerOS, ...

CVE-2022-49650

The CVE-2022-49650 entry is a Linux kernel security fix for the dmaengine: qcom: bam_dma path. The root cause described is an unbalanced pm_runtime_get()/pm_runtime_put() when the BAM is controlled remotely, caused by a prior commit; the fix reverts that change and enables pm_runtime in all cases...

CVE-2022-49672

CVE-2022-49672 affects the Linux kernel tun/tun.c: a race can occur during destruction where NAPI objects linked in struct tun_file may be destroyed before the netdev they reference. The vulnerability arises because NAPIs are not deleted when the queue is detached, allowing a race between the tun...

CVE-2022-49761

CVE-2022-49761 - Linux kernel (btrfs) details Affected: Linux kernel with btrfs subsystem; function run_one_delayed_ref() path in the delayed refs workflow. Root cause/what changed: The patch changes error reporting from btrfs_debug() to btrfs_err(), adds extra context (logical bytenr, num_bytes,...

CVE-2022-49800

CVE-2022-49800 is a Linux kernel issue addressed by multiple advisories. The root cause was a memory-leak in the tracing tests (test_gen_synth_cmd and test_empty_synth_event) where allocated buffers were freed only on failure paths; the fix adds kfree(buf) to ensure no leak. The Nessus/OpenVAS en...

CVE-2022-49918

CVE-2022-49918 concerns the Linux kernel IPVS subsystem. The vulnerability arises from the initialization path in ip_vs_conn_net_init() where failure to create ip_vs_conn or ip_vs_conn_sync files still leaves initialization “successful by default.” As a result, during removal, the proc entries ma...

CVE-2022-50026

CVE-2022-50026 concerns a Linux kernel vulnerability where the NIC queue offset calculation could shift out of bounds during NIC queue validation. The root cause is related to how habanalabs/gaudi handling interacts with NIC queues, leading to potential out-of-bounds access. The CVSS metrics indi...

CVE-2022-50037

CVE-2022-50037 concerns the Linux kernel: the drm/i915/ttm path could leak CCS state between users. The issue is resolved by applying the patch that prevents leaking CCS state (cherry-picked from commit 353819d85f87be46aeb9c1dd929d445a006fc6ec). Affected product is the Linux kernel (ttm subsystem...

CVE-2022-50109

The CVE-2022-50109 issue is a Linux kernel vulnerability in the video: fbdev: amba-clcd driver. The root cause is refcount leaks from references returned by of_graph_get_next_endpoint() and of_graph_get_remote_port_parent() in clcdfb_of_init_display(). Mitigation described in the referenced discl...

CVE-2022-50112

The CVE-2022-50112 issue concerns the Linux kernel: a refcount leak in rpmsg qcom_smd parsing logic. Specifically, of_parse_phandle() returns a node pointer with an incremented refcount, which must be balanced with of_node_put() when the node is no longer needed. The vulnerability affects the ker...

CVE-2023-52559

CVE-2023-52559 concerns the Linux kernel iommu/vt-d suspension path. The issue arises because iommu_suspend() is called with IRQs disabled and memory could be allocated with GFP_KERNEL during the suspend callback, potentially re-enabling IRQs and causing intermittent suspend/hibernate problems. O...

CVE-2023-52636

CVE-2023-52636 involves a flaw in the Linux kernel libceph messenger (net/ceph/messenger_v1.c) where a short read of a socket footer may lead to read_partial_sparse_msg_data() not bailing as intended. When the socket is ready for a subsequent read, the sparse-read state machine can misinterpret p...

CVE-2023-52671

CVE-2023-52671 : Linux kernel vulnerability in drm/amd/display related to ODM4:1 transition. The issue could hang or underflow when disabling an OPTC and reclaiming its OPPs for a different OPTC, due to OPPs not being properly disconnected from the disabled OPTC. The published description states ...

CVE-2023-52677

CVE-2023-52677 is a Linux kernel vulnerability affecting riscv where the patch must check whether the code to patch lies in the exit section. If not, execution may fall through to vmalloc_to_page() and panic because the address is not in the vmalloc region. The connected advisories confirm the is...

CVE-2023-52739

CVE-2023-52739 affects the Linux kernel and is caused by a race in the page freeing path (__free_pages) that could lead to page corruption and crashes. The issue stems from a race around PageHead after the page reference has been dropped, which could cause double-free of tail pages for compound p...

CVE-2023-52761

The CVE-2023-52761 entry concerns a Linux kernel vulnerability on riscv where VMAP_STACK overflow detection was made thread-safe. The patch (commit 31da94c25aea) adds support for CONFIG_VMAP_STACK and optimizes overflow handling by directly using the per-cpu overflow_stack, removing the shadow_st...

CVE-2023-52782

The CVE-2023-52782 entry pertains to the Linux kernel net/mlx5e driver: it fixes a race in tracking xmit metadata for PTP WQ where the skb may not be present in the mapping when the metadata index is tracked, risking a null pointer dereference. The fix ensures skb is in metadata mapping before tr...

CVE-2023-52903

CVE-2023-52903 refers to a Linux kernel issue in the io_uring subsystem, specifically a lock overflow in IOPOLL CQ processing. The description shows a syzkaller-triggered overflow path in io_cqring_event_overflow, with call traces through io_req_cqe_overflow, io_fill_cqe_req, and io_do_iopoll, an...

CVE-2023-53067

CVE-2023-53067: Concrete details in connected docs show a LoongArch Linux kernel issue where get_timer_irq() is invoked multiple times in constant_clockevent_init(), causing a sleeping function to be called from an invalid context under CONFIG_DEBUG_ATOMIC_SLEEP=y and CONFIG_DEBUG_PREEMPT=y. The ...

CVE-2023-53074

CVE-2023-53074 relates to Linux kernel AMDGPU code: a calltrace warning in ttm_bo during psp_hw_fini when amdgpu is removed after mode1 reset. The issue arises because the ta firmware buffer reinitialization is unnecessary during mode1 reset, causing an extra bo pin_count increment. The vulnerabi...

CVE-2024-26716

CVE-2024-26716 affects the Linux kernel USB subsystem, specifically the USB core’s update_port_device_state. The vulnerability arises when actconfig or maxchild is 0, causing usb_hub to be NULL and leading to a NULL pointer dereference when accessing port_dev. The provided description states the ...

CVE-2024-26728

Summary (CVE-2024-26728) : The Linux kernel module path drm/amd/display contains a fixed null-pointer dereference in EDID reading. The underlining issue occurs when EDID data is read without an aux_mode in the dc_link, leading to a kernel oops during i2c_edid probing in systems with DCN2.1 and HD...

CVE-2024-26799

CVE-2024-26799: Linux kernel vulnerability in ASoC qcom where __lpass_get_dmactl_handle could leave dmactl uninitialized if dai_id is invalid. The fix initializes dmactl to NULL, preventing a potential null check bypass. References show Debian 12 Root (rootio-linux) patching this CVE in ROOT-OS-D...

CVE-2024-26806

CVE-2024-26806 : In the Linux kernel, the cadence-qspi driver’s runtime PM hooks were calling spi_controller_suspend()/resume(), which was not expected and could cause a deadlock when the bus lock is held. The fix removes these calls from cadence-qspi, since cadence-qspi is not queued, and notes ...

CVE-2024-26867

CVE-2024-26867 concerns the Linux kernel issue in comedi_8255: subdevice initialization. The root cause, described across multiple sources, is a refactoring in comdrivers/comedi_8255.c where the io field in subdev_8255_private could be left NULL after initialization, because __subdev_8255_init() ...

CVE-2024-35798

CVE-2024-35798 — Linux kernel, btrfs race in read_extent_buffer_pages() A race occurs when reading an extent buffer: after acquiring EXTENT_BUFFER_READING, the uptodate flag isn’t rechecked promptly, allowing a concurrent read to start and potentially return while another read is in progress. Thi...

CVE-2024-35953

The CVE-2024-35953 issue affects the Linux kernel’s accel/ivpu code: ivpu_device->context_xa could deadlock because the XA lock could be held in a thread and interrupted by IRQs that also lock it. The fix is to pass XA_FLAGS_LOCK_IRQ during initialization to prevent the second lock in IRQ cont...

CVE-2024-36027

CVE-2024-36027 affects the Linux kernel’s BTRFS zoned write path. The issue arises when btrfs_clear_buffer_dirty() marks an extent buffer as EXTENT_BUFFER_ZONED_ZEROOUT and a write IO is in progress (WRITEBACK, not DIRTY); a ZEROOUT flag could be added just before bio submission, potentially clea...

CVE-2024-36943

CVE-2024-36943 involves the Linux kernel’s fs/proc/task_mmu code. The race condition occurs in make_uffd_wp_pte() where ptep modifications could race with concurrent accesses, risking loss of the young/dirty bits during pagemap scanning. The incorrect sequence (pte = ptep_get(ptep); ptep_modify_p...

CVE-2024-38566

CVE-2024-38566: In the Linux kernel, the bpf verifier had an incorrect assumption that socket->sk is valid when a trusted socket is used, which may not hold for sockets just created and passed to LSM socket_accept hooks. The fix relaxes the verifier assumption and updates tests. The vulnerabil...

CVE-2024-38569

CVE-2024-38569 concerns the Linux kernel driver for HISI PCIe in the perf subsystem. Description: the perf tool allows creating event groups; if the number of events in an event_group exceeds HISI_PCIE_MAX_COUNTERS, the driver may write past the end of the event_group array, causing an out-of-bou...

CVE-2024-38585

CVE-2024-38585 — Linux kernel memory corruption in realloc . The issue arises in tools/nolibc/stdlib where realloc() could copy beyond the allocated region because memcpy() used heap->len instead of the input user_p_len. The vulnerability was resolved by passing user_p_len to memcpy() to preve...

CVE-2024-40918

CVE-2024-40918 affects PA-RISC Linux kernels (PA8800/PA8900) where large L2 caches and non‑equivalent aliasing made random segmentation faults possible due to memory corruption in mmap/malloc; root cause centers on cache move-in and racy PTE bits. The fix modernizes parisc code to flush via tmpal...

CVE-2024-42242

In CVE-2024-42242, the Linux kernel mmc: sdhci driver had a mismatch between two checks for max_segment_size. max_size was forced to PAGE_SIZE by blk_queue_max_segment_size() when it was below PAGE_SIZE, while blk_validate_limits() treated a max_segment_size below PAGE_SIZE as an error (returning...

CVE-2024-44973

The CVE-2024-44973 vulnerability in the Linux kernel concerns the SLUB allocator when freeing kfence objects. The issue arose because the kfence object free path was moved out of do_slab_free but one spot in __kmem_cache_free_bulk was missed, risking a crash (example stack trace shown in the init...

CVE-2024-44997

CVE-2024-44997 affects the Linux kernel’s net: ethernet: mtk_wed component. The issue is a use-after-free/panic in MT798X when turning down an interface on a band with multiple AP interfaces and WED enabled. The root cause: cb_priv was freed in mtk_wed_setup_tc_block() without nulling the pointer...

CVE-2024-57943

CVE-2024-57943 affects the Linux kernel exFAT path where a newly allocated buffer head could write uninitialized data from the page cache. The root cause is that buffers marked as new were not zeroed before write_end(), risking data leakage or corruption. The remediation is a kernel commit that c...

CVE-2025-21974

CVE-2025-21974 affects the Linux kernel with the bnxt ethernet driver. The vulnerability stems from bnxt_queue_mem_alloc() dereferencing an rx buffer descriptor when a queue restarts while the interface is down, which can trigger a kernel panic. The issue is resolved in the Linux kernel via fixes...

CVE-2025-37825

CVE-2025-37825 – Linux kernel (nvmet): A vulnerability in nvmet_enable_port can cause a global out-of-bounds access when enabling a port with no transport configured yet. The code queried the transports array using NVMF_TRTYPE_MAX (255), leading to an out-of-bounds read. The fix prevents this by ...

CVE-2025-37919

CVE-2025-37919 affects the Linux kernel (AMD SoC ASoC/ACPi2S) via a NULL pointer dereference in the function acp_i2s_set_tdm_slot . The root cause is dereferencing a NULL chip data reference when updating ACPI/I2S state. The remediation, as stated in the description, is to update chip data using ...

CVE-2025-37955

CVE-2025-37955 concerns a memory leak in the Linux kernel virtio-net driver. The issue occurs on the error path of virtnet_xsk_pool_enable(), where xsk_buffs are not freed, leading to an unreferenced 2048-byte object in the xdp helper path. The backtrace points to virtnet_xsk_pool_enable and rela...

CVE-2025-37988

CVE-2025-37988 concerns the Linux kernel and involves a race condition in MNT_TREE_BENEATH handling within do_move_mount(). The vulnerability arises because the object locked during mount changes is the mountpoint of path->mnt, not the path itself, allowing mnt_parent to change under weak lock...

CVE-2025-38013

CVE-2025-38013 (Linux kernel) : Affected component is the wifi/mac80211 path. The issue is a UBSAN/array-index-out-of-bounds condition reported when setting n_channels during scan request construction, caused by allocating the scan request before the int_scan_req structure is allocated. The fix r...