CVE-2022-50172

CVE-2022-50172 concerns the Linux kernel mt76mt76x02u driver: a memory leak could occur in __mt76x02u_mcu_send_msg if mt76u_bulk_msg fails, with the fix freeing the skb to prevent leak. The issue is classified as LOCAL access with low privileges and could impact availability (per CVSS baseline: A...

CVE-2022-50214

CVE-2022-50214 affects the Linux kernel coresight subsystem. Vulnerability: coresight_remove_match() does not clear the fwnode field when dropping references, causing a use-after-free and extra refcount drops if a device is removed after its peer. Impact: potential local use-after-free conditions...

CVE-2023-1295

CVE-2023-1295 describes a time-of-check to time-of-use issue in the Linux kernel io_uring IORING_OP_CLOSE path, affecting kernels 5.6–5.11 (inclusive). The flaw, a local privilege escalation, is introduced by the commit b5dba59e0cf7e2cc4d3b3b1ac5fe81ddf21959eb and patched in 9eac1904d3364254d622b...

CVE-2023-23002

The CVE-2023-23002 issue affects Linux kernels before 5.16.3, where drivers/bluetooth/hci_qca.c misinterprets the return value of devm_gpiod_get_index_optional (treats an error pointer as NULL in error cases). This misinterpretation can lead to incorrect error handling, contributing to an availab...

CVE-2023-52660

CVE-2023-52660 concerns the Linux kernel media rkisp1 driver. The vulnerability arises from IRQ handling configured with IRQF_SHARED, which allows an interrupt to fire when the ISP is powered down, causing the SoC to hang as the driver accesses ISP registers. The provided details state the bug is...

CVE-2023-53011

The CVE-2023-53011 issue concerns the Linux kernel’s stmmac driver (DWMAC5) where, by default, all safety features were enabled. If a hardware platform did not provide a safety_feat_cfg entry, enabling the automotive safety package could trigger a NULL pointer dereference during network device op...

CVE-2023-53035

CVE-2023-53035 : Linux kernel nilfs2 information-leak in nilfs_ioctl_wrap_copy() fixed. The ioctl helper may copy uninitialized buffers to user space for NILFS_IOCTL_GET_SUINFO/GET_CPINFO when the user-space metadata size (v_size) exceeds the on-disk element size. The issue is demonstrated via KM...

CVE-2023-53041

CVE-2023-53041 has concrete details in the Connected documents. The issue is in the Linux kernel’s qla2xxx SCSI driver: during controller add/remove, abort path completes commands with a lock still held, causing a lock-warning in dma_free_attrs. The observed call trace centers on qla2x00_async_sn...

CVE-2024-26637

CVE-2024-26637 is a Linux kernel vulnerability affecting the wifi/ath11k path where mac80211 debugfs entries could be mishandled, causing ath11k to crash when entries are deleted. The root cause, per the description, is that mac80211 started deleting debugfs entries in certain cases and the code ...

CVE-2024-27409

CVE-2024-27409 concerns the Linux kernel’s dmaengine: dw-edma HDMA. The linked list element and pointer may not be stored with the HDMA controller register; if the doorbell is toggled before the full write of the linked list, a race condition can occur. In remote setup, only a memory read (readl)...

CVE-2024-35816

CVE-2024-35816 (Linux kernel, firewire_ohci) is resolved by the patch that prevents leaking a leftover IRQ on unbind. The change, including commit 5a95f1ded28691e6, switches to devres for the requested IRQ and removes the call to free_irq() in pci_remove(), which previously left a devm_request_ir...

CVE-2024-35832

CVE-2024-35832 : In the Linux kernel, a memory-management bug in bcachefs caused a local denial of service when unmounting, due to incorrect freeing of snapshots. Specifically, bch_fs::snapshots is allocated with kvzalloc but freed with kvfree, whereas it should be freed with kvfree to avoid a pa...

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-2024-42072

Summary of CVE-2024-42072 (Linux kernel, bpf may_goto with negative offset) The issue, reported through the Linux kernel, stems from two bugs exposed by a syzbot-facilitated bpf program: (1) the patching of may_goto when the offset is negative, which requires a different handling; and (2) a verif...

CVE-2024-42162

CVE-2024-42162 : In the Linux kernel gve driver, reading NIC statistics could access priv->stats_report->stats when the NIC reported stats for only a subset of queues. The fix adds accounting for stopped queues to prevent invalid access. This is a high‑severity (CVSS v3.1 base score 7.0) lo...

CVE-2024-44968

The connected Nessus entry for CVE-2024-44968 confirms a Linux kernel tick/broadcast timer regression where per-CPU pointer access was taken in a preemptible region due to compiler behavior. The fix moves the per-CPU pointer retrieval to the actual usage site, which is in a non-preemptible region...

CVE-2024-44994

CVE-2024-44994 affects the Linux kernel IOMMU code: when iommu_report_device_fault processes a partial fault, the return path was accidentally removed, risking a crash. The issue is resolved by restoring the return statement, effectively fixing the crash during partial fault handling. Public advi...

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-2024-49570

In the Linux kernel, the following vulnerability has been resolved: drm/xe/tracing: Fix a potential TP_printk UAF The commitafd2627f727b ("tracing: Check "%s" dereference via the field and not the TP_printk format")exposes potential UAFs in the xe_bo_move trace event. Fix those by avoiding derefe...

CVE-2024-50277

In CVE-2024-50277, the Linux kernel fixes a crash in the device-mapper path when blk_alloc_disk fails. Specifically, if blk_alloc_disk returns an error, md->disk is set to an error value and cleanup_mapped_device may still access it, leading to a crash at md->disk->private_data = NULL. T...

CVE-2024-56682

Summary (CVE-2024-56682) : In the Linux kernel RISCV IRQ domain handling, probing the APLIC driver before IMSIC can leave the parent MSI domain missing, causing a NULL pointer dereference in msi_create_device_irq_domain(). The fix defers the APLIC probe until the parent MSI domain is available an...

CVE-2025-21709

CVE-2025-21709 — Linux kernel vulnerability. Root cause: a dup_mmap() allocation failure can leave the maple tree in an unsafe state, enabling a partially initialised mm_struct to be observed via rmap, and a race related to uprobes remains after prior fixes. The patch introduces MMF_OOM_SKIP to a...

CVE-2025-21752

CVE-2025-21752 (Linux kernel, Btrfs) The issue arises when modifying keys in the RAID stripe-tree using btrfs_set_item_key_safe, which can lead to tree corruption. The root cause of the tree-order issue is not clearly detailed in the provided documents. A practical mitigation suggested in the sou...

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-2025-21983

CVE-2025-21983 describes a Linux kernel vulnerability where kvfree_rcu used the system_unbound_wq workqueue, potentially triggering a warning in nvme/scsi workflows due to flush_dependency checks. The mitigation documented in the sources is to switch kvfree_rcu to an independent WQ_MEM_RECLAIM wo...

CVE-2025-37866

CVE-2025-37866: Linux kernel vulnerability in mlxbf-bootctl where sysfs_emit() is used with a non-page-aligned buffer in secure_boot_fuse_state_show(), triggering a warning on BlueField SOCs. The driver should use sysfs_emit_at() to support non-zero offsets; the issue is mitigated by the patch th...

CVE-2025-37896

CVE-2025-37896 addresses a divide-by-zero in spi-mem duration calculation (spi_mem_calc_op_duration) when dummy bytes are zero in certain SPI flash operations (e.g., Winbond SPINAND write_cache/update_cache). The fix skips the ncylcles calculation when dummy bytes are zero, preventing the divide ...

CVE-2025-37977

Technical details for CVE-2025-37977 are not publicly available in the provided connected documents; monitor for updates.

CVE-2025-37981

CVE-2025-37981 – Linux kernel (scsi: smartpqi) vulnerability : The smartpqi driver used the reset_devices flag to detect kdump, causing inappropriate adjustments after a regular kexec reboot. This led to abnormally low parameters (e.g., max_transfer_size) and, more seriously, memory corruption fr...

CVE-2025-38115

Root cause: In the Linux kernel net_sched, the SFQ qdisc could crash when gso_skb handling inflated sch->q.len and an enqueue on an empty SFQ qdisc was followed by an immediate drop. The fix updates sfq_drop() to properly clear q->tail in that scenario. Affected component: net_sched sch_sfq...

CVE-2025-38119

CVE-2025-38119 corresponds to a Linux kernel vulnerability in the SCSI/UFS stack that fixes a hang in the error handler. The issue stems from ufshcd_err_handling_prepare() calling ufshcd_rpm_get_sync() in a context where UFSHCD_EH_IN_PROGRESS may be set, causing the resume flow to queue commands ...

CVE-2025-38182

CVE-2025-38182 affects the Linux kernel ublk (userspace block driver). The connected advisories confirm the issue is fixed in the kernel by sanitizing arguments from userspace when adding a device and by sanity-checking the queue depth/number of queues obtained from userspace. Root cause: inadequ...

CVE-2025-38202

CVE-2025-38202 affects the Linux kernel: bpf_map_lookup_percpu_elem() used by BPF per-CPU hashmap lookups may trigger a warning when used in a sleepable BPF program if BPF JIT is disabled or on 32-bit hosts, due to a missing rcu_read_lock_trace_held() check. The patch adds the missing check to cl...

CVE-2025-38229

CVE-2025-38229 – Linux kernel (cxusb/dvb-usb I2C path) – concrete details : The issue arises in the I2C transfer path for cxusb-based DVB devices. When a usb_bulk_msg() write succeeds but rlen > 0, the subsequent read may still occur; however, if the write fails and rlen is 1, the read path is...

CVE-2025-38257

The CVE-2025-38257 vulnerability is in the Linux kernel (s390/pkey) where the size calculation for memdup_user() can overflow because the number of apqn target list entries (nr_apqns) is supplied by userspace via ioctl, causing the allocated area size to diverge from its description and leading t...

CVE-2025-38288

CVE-2025-38288 concerns the Linux kernel, fixed in the SUSE/OpenSUSE advisory as part of a kernel update. The vulnerability arises from calling smp_processor_id() in preemptible contexts within the smartpqi SCSI driver, which could lead to an invalid call trace and potential instability. The patc...

CVE-2025-38290

CVE-2025-38290 (Azure Linux 3.0 kernel) : A WLAN recovery race in ath12k caused possible kernel panic due to node corruption in arvifs during vif removal. The fix reinitializes all arvifs list nodes when WLAN halts, preventing list_del() from operating on an invalid node. Affected platform is the...

CVE-2025-38353

CVE-2025-38353: Linux kernel drm/xe wedge handling fix. Affected component: xe DRM path. Root cause: taking an invalid wedge lock when device wedges on GuC upload, leaving state uninitialized and submission not enabled. Impact: device wedged with recovery required; observed WARN/lock debugging ou...

CVE-2025-38391

CVE-2025-38391 in the Linux kernel addresses a vulnerability in USB Type-C Alt Mode handling for DisplayPort. A misbehaving port partner could claim pin assignment capabilities beyond the valid range, causing an out-of-bounds access in pin_assignment_show. The fix adds a DP_PIN_ASSIGN_MAX constan...

CVE-2025-38465

CVE-2025-38465 is a Linux kernel netlink vulnerability related to wraparounds in sk->sk_rmem_alloc. The issue arises from reading and updating sk_rmem_alloc with a pattern like if (atomic_read(&sk->sk_rmem_alloc) > sk->sk_rcvbuf) atomic_add(skb->truesize, &sk->sk_rmem_alloc);, w...

CVE-2025-38591

CVE-2025-38591 affects the Linux kernel and is resolved by a patch in the BPF verifier. The issue involved a narrowing context access check in BPF, where a program attempted to read a pointer field (offset 169) in __sk_buff (field sk at offset 168). The verifier incorrectly allowed this “narrower...

CVE-2025-38604

CVE-2025-38604 relates to the Linux kernel Wi‑Fi driver RTL818x (rtl8187). The root cause was that URBs were not killed before clearing the transmit status queue, allowing callbacks to access freed skbs and potentially triggering a NULL pointer dereference (kernel crash). The fix moves usb_kill_a...

CVE-2025-38618

CVE-2025-38618 concerns the Linux kernel where a vsock could autobind to VMADDR_PORT_ANY, risking a use-after-free on connection to the bound socket. The fix updates __vsock_bind_connectible() to also prevent binding to VMADDR_PORT_ANY. Connected sources (e.g., Astra Linux, Debian LTS advisories,...

CVE-2026-23004

The CVE-2026-23004 issue in the Linux kernel concerns races in the IPv6 dst cache path (rt6_uncached_list_del/rt_del_uncached_list) leading to use-after-free during list_head initialization in INIT_LIST_HEAD, as observed by KASAN in rt6_uncached_list_flush_dev and related paths. The root cause is...

CVE-2026-45852

Summary of CVE-2026-45852 (Linux kernel RDMA/rxe): A double-free vulnerability exists in the rxe_srq_from_init path of the RDMA subsystem. The queue pointer is temporarily assigned to srq->rq.queue before copy_to_user(), so if copy_to_user() fails, cleanup frees the same memory twice when the ...

CVE-2026-46227

CVE-2026-46227 describes a race in the Linux kernel SCTP SENDALL path. The sctp_sendmsg() loop over ep->asocs caches the next entry in @tmp, then calls sctp_sendmsg_to_asoc() after dropping the socket lock, allowing a second thread to peel off the cached association and migrate it to a new end...

CVE-2026-46317

CVE-2026-46317 concerns the Linux kernel KVM on arm64. A traversal of the array kvm->arch.nested_mmus[] occurs under kvm->mmu_lock, while kvm_vcpu_init_nested() reallocates the array and frees the old buffer with only kvm->arch.config_lock held. The fix moves the allocation outside the m...

CVE-2003-0984

CVE-2003-0984 affects the Linux kernel RTC code: RTC routines in kernel 2.4.23 and earlier do not properly initialize their structures, which could leak kernel data to user space. Exploitation would require local access (per CVSS data), with partial impact on confidentiality, integrity, and avail...

CVE-2005-0867

CVE-2005-0867 involves an integer overflow in the Linux kernel 2.6 sysfs_write_file() function. The Ubuntu USN-110-1 and Red Hat RHSA-2005:366 describe a local user could exploit this to crash the kernel or possibly execute code with root privileges by writing to a user-writable sysfs file under ...

CVE-2005-3053

The CVE-2005-3053 issue is a Linux kernel 2.6.x local vulnerability where set_mempolicy accepts a negative first argument, triggering a BUG() and a potential denial of service. The Debian DSAs enumerate CVE-2005-3053 among several local/remote problems in kernel-source-2.6.8 and recommend upgradi...