CVE-2023-53658

CVE-2023-53658 affects the Linux kernel BCM-QSPI SPI driver (spi/bcm-qspi). If neither hif_mspi nor mspi resources exist, probe may succeed while doing nothing, then removal dereferences a NULL drvdata pointer. The fix unconditionally calls devm_ioremap_resource(), which handles NULL resources an...

CVE-2023-53392

In the Linux kernel, CVE-2023-53392 describes a fix for a kernel panic in the intel-ish-hid/ISHTP path during warm resets. If a bus driver is registered after device->fw_client is set to NULL and before new firmware clients are enumerated, ishtp_cl_bus_match() dereferences device->fw_client...

CVE-2023-53395

The CVE-2023-53395 entry refers to ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer. The issue arises from ASL Timer instructions that require no argument; without AML_NO_OPERAND_RESOLVE, interpreting the Timer instruction could produce an error, and the fix adds AML_NO_OPERAND_RESOLVE to the Tim...

CVE-2023-53437

CVE-2023-53437 affects the Linux kernel media: uvcvideo driver. The vulnerability arises when handling cameras with invalid descriptors, potentially enabling local attacker access due to improper link handling when a source entity has no pads. Public docs (OpenVAS/Nessus summaries) list updates t...

CVE-2023-53467

CVE-2023-53467 (Linux kernel) affects the wifi driver rtwr89: a leak in rtW89_append_probe_req_ie() was fixed by ensuring kfree_skb(new) is called before goto out. The issue is a potential skb leak in that path; the documented patch closes the leak in the affected code path. The connected documen...

CVE-2023-53489

CVE-2023-53489 affects the Linux kernel memory handling for UDP sockets with TX timestamps and zerocopy skbs. The issue is a memory leak: clones of skbs and their ubuf references can keep a socket refcnt and skb references in the error/clock path, causing leaked sk, sock and skb when close() is c...

CVE-2023-53493

The CVE-2023-53493 entry describes a Linux kernel issue in accel/qaic where bounds checking in decode_message() was tightened to mirror encode_message() bounds checks. The fix ensures there is space for at least one header (checking msg_hdr_len), validates that the next header can be read (msg_le...

CVE-2023-53499

The CVE-2023-53499 vulnerability stems from virtio_net XDP initialization handling in virtnet_open(): an error during rq XDP init could leave previously initialized XDP and NAPI enabled, causing leaks during error unwinding. The fix rolls back prior rq initialization on error, and extracts/uses h...

CVE-2023-53530

CVE-2023-53530 details a Linux kernel issue in the qla2xxx SCSI driver: code path using smp_processor_id() in preemptible work leads to a bug trace. The patch replaces smp_processor_id() with raw_smp_processor_id() and updates driver scheduling to queue_work() (instead of queue_work_on()) to avoi...

CVE-2023-53532

CVE-2023-53532 concerns the Linux kernel/ath11k on AHB WLAN hardware. The issue arises during deinitialization of firmware resources for chipsets with non-fixed firmware memory when TrustZone is not present. The code path unmapped memory that was never mapped during initialization, leading to a k...

CVE-2023-53543

Technical details for CVE-2023-53543 are not publicly provided in the supplied documents; monitor SUSE/kernel advisories for updates.

CVE-2023-53562

CVE-2023-53562 affects the Linux kernel DRM MSM driver. The issue is a VRAM leak that occurs when a subcomponent fails to bind, and the fix releases the VRAM buffer on bind errors. The vulnerability is mitigated by applying the patch that adds VRAM release on error paths (patch reference: patchwo...

CVE-2023-53577

CVE-2023-53577 affects the Linux kernel in the bpf/cpumap path: the kthread responsible for per-CPU map updates may be stopped prematurely, leading to a warning when XDP frames/skbs remain queued in ptr_ring. The root cause is tied to the prior memory-leak fix in cpu_map_update_elem and the kthre...

CVE-2023-53578

Linux kernel CVE-2023-53578 affects the qrtr path, where an uninit access occurs in qrtr_tx_resume() due to skb->len potentially being smaller than sizeof(struct qrtr_ctrl_pkt) when QRTR_TYPE_RESUME_TX is processed. The vulnerability arises in qrtr_endpoint_post() during syzbot scenarios, trig...

CVE-2023-53588

CVE-2023-53588: In the Linux kernel, the wifi/mac80211 code fix ensures we verify station presence before checking the channel context during client probes, preventing the warning when the AP isn’t started yet. The issue was resolved in the kernel, with a Local attack vector, Low privileges requi...

CVE-2023-53597

CVE-2023-53597 affects the Linux kernel CIFS reconnection path. The bug caused a mid and credits leak when STATUS_IO_TIMEOUT responses exceed a threshold, allowing server->in_flight to become inaccurate. The patch moves the check to occur after response decryption (including transform-header r...

CVE-2023-53602

CVE-2023-53602 affects the Linux kernel driver stack for wifi (ath11k). The issue is a memory leak where firmware statistics for pdev, vdev and beacon were allocated but not released on module removal, prompting a fix implemented by calling ath11k_fw_stats_free() before hardware unregister. Addit...

CVE-2023-53608

CVE-2023-53608 affects the Linux kernel nilfs2 subsystem. The issue is a potential use-after-free in nilfs_segctor_thread() where finalization can race with nilfs_segctor_kill_thread() terminating the thread, possibly freeing the nilfs_sc_info structure before the notification occurs. The race ha...

CVE-2023-53619

Summary (CVE-2023-53619): Linux kernel netfilter conntrack may use a freed nf_ct_helper_hash when nf_conntrack_init_start() fails and nf_conntrack_helpers_register() runs later, leading to a use-after-free and potential memory corruption. The issue occurs on builds with NF_CONNTRACK enabled and c...

CVE-2023-53654

CVE-2023-53654 affects the Linux kernel’s octeontx2-af/RVU initialization. The issue occurs because CN10K RPM and CN10KB RPM_USX LMAC blocks are noncontiguous, and CGX blocks are noncontiguous, but RVU initialization assumed contiguity and accessed cgx/lmac by id, causing kernel panic. A patch ad...

CVE-2023-53672

CVE-2023-53672 affects the Linux kernel's btrfs code. When inserting a new inline backref, a WARN_ON() can trigger if the inline backref cannot be found, which is only possible in insert scenarios. The fix enhances debugging by dumping all parameters and the extent tree leaf after the WARN_ON(). ...

CVE-2023-53674

CVE-2023-53674 affects the Linux kernel clk subsystem. The issue is a memory leak in devm_clk_notifier_register(): the devres resource for the clk notifier was allocated but not registered with the device, causing the notifier/resource to leak on device detach. The fix is to register the resource...

CVE-2025-38397

CVE-2025-38397 is a Linux kernel vulnerability related to a suspicious RCU usage warning in nvme_mpath_add_sysfs_link() during NVMe over TCP tests. The connected SUSE/OpenSUSE advisories confirm a kernel fix addressing this RCU warning (nvme-multipath) in the Linux kernel, and indicate an updated...

CVE-2025-38433

CVE-2025-38433 concerns a Linux kernel issue on riscv nommu kernels where the function __runtime_fixup_32 fails to handle a zero-valued upper 32 bits during patching, potentially producing garbage in the pointer’s upper half and causing a kernel panic when accessed. The fixed logic adjusts the co...

CVE-2025-38633

The CVE-2025-38633 entry concerns the Linux kernel clock framework: the spacemit clock PLL1_d8, which is a dependency for multiple clocks (including APB/AXI). Root cause: during a -EPROBE_DEFER handling for a reset controller, the CLK_DMA path was enabled, then temporarily disabled, causing the P...

CVE-2025-38667

CVE-2025-38667 relates to the Linux kernel iio path, where a potential out-of-bounds write occurred when writing to a 20-character buffer. The fix adds a size check to ensure input fits the buffer and appends a zero terminator after copying the data, preventing OoB access. Impact is described as ...

CVE-2025-38689

CVE-2025-38689 affects the Linux kernel’s x86 FPU code. When CONFIG_X86_DEBUG_FPU is enabled, AVX-512 timestamp handling calls x86_task_fpu() without a NULL check, returning NULL for kernel threads (PF_KTHREAD) and triggering a NULL pointer dereference when reading /proc/[kthread]/arch_status. Th...

CVE-2025-39769

The CVE refers to a Linux kernel issue in the bnxt_en driver where a lockdep warning could trigger during rmmod (bnxt_remove_one) due to an assertion on the netdev lock. The fix adds netdev_assert_locked_or_invisible() in bnxt_free_ntp_fltrs() so the assertion does not fire if the netdev is alrea...

CVE-2025-39793

Summary (CVE-2025-39793): In the Linux kernel io_uring/memmap path, the vulnerability arises when allocating memory where nr_pages may overflow during a shift if the size exceeds UINT_MAX. The root cause is failure to cast mr->nr_pages to size_t before shifting, which could allow overflow and ...

CVE-2025-39802

CVE-2025-39802 affects the Linux kernel’s poly1305 implementation (lib/crypto: arm/poly1305). The root cause is register corruption when SIMD is unusable; the patch restores a cheap SIMD usability check (may_use_simd) that was removed by a prior commit and ensures poly1305 code behaves safely rat...

CVE-2025-39858

The CVE-2025-39858 entry concerns a Linux kernel issue in mlx4_en_create_rx_ring where a NULL check after page_pool_create() could dereference an invalid pointer, since page_pool_create() returns ERR_PTR values. The fix replaces the NULL check with an IS_ERR() check to properly handle error point...

CVE-2025-39870

Mode C: The CVE-2025-39870 is a Linux kernel vulnerability in dmaengine: idxd, where a double free could occur in idxd_setup_wqs() due to error handling paths (conf_dev uninitialized when max_wqs

CVE-2025-39875

CVE-2025-39875: Linux kernel igb driver NULL pointer dereference during ethtool loopback test due to missing q_vector for test ring. The fix adjusts the __xdp_rxq_info_reg() call by using 0 as napi_id (since napi_id isn't needed after commit 5ef44b3cb43b), preventing NULL dereferences when ethtoo...

CVE-2025-39926

CVE-2025-39926 in the Linux kernel fixes a logic error in genetlink: in genl_bind(), bind() could be invoked after a failed capability check (-EPERM), letting callbacks run for unauthorized callers. The patch ensures bind() is called only after successful permission checks (after the “if (ret) br...

CVE-2025-39928

CVE-2025-39928 concerns the Linux kernel rtl9300 I2C driver. The issue arises in rtl9300_i2c_config_xfer where transfer length validation was missing, allowing a data length of 0 to be processed. The hardware supports data lengths 1–16 (N+1 with 4 DATA_WIDTH bits), so a zero length can underflow ...

CVE-2025-39961

CVE-2025-39961 (AMD IOMMU race in page tables) The Linux kernel AMD IOMMU host page table implementation could race when increasing page table levels. In iommu_v1_unmap_pages(), fetch_pte() could read pgtable->[root/mode] without a lock while increase_address_space() updates pgtable->[root/...

CVE-2025-71076

Technical details for CVE-2025-71076 are not publicly provided in the supplied documents. Monitor for updates for affected products, versions, exploitability, and remediation specifics.

CVE-2025-71118

CVE-2025-71118 : The connected documents confirm a Linux kernel/ACPICA issue where walking the ACPI Namespace with a NULL start_node could dereference a NULL pointer in acpi_ns_get_next_node. The root cause is an access to a member of parent_node when start_node is NULL, which could crash the sys...

CVE-2025-71135

CVE-2025-71135 (Linux kernel md/raid5): The issue is a possible NULL pointer dereference in raid5_store_group_thread_cnt() when mddev->private (conf) is NULL. The fix prevents using conf by returning early/unlocking before raid5_quiesce() if conf is NULL, as described in the Astra Linux and re...

CVE-2025-71138

CVE-2025-71138 pertains to the Linux kernel DRM MSM DPU, where a missing NULL pointer check for the pingpong interface was fixed. The vulnerability is addressed by upstream patch 693860, with the issue occurring in dpu_encoder_phys_wb_setup_ctl() and related code paths. Affected environments refe...

CVE-2025-71139

CVE-2025-71139 – Linux kernel kexec CMA/IMA handling : The issue arises when the kexec target address is allocated in CMA space. The kernel’s kimage_map_segment() path assumes IND_SOURCE pages exist and maps them via vmap(), but CMA-based allocation bypasses IND_SOURCE, leading to a warning and i...

CVE-2025-71162

CVE-2025-71162 describes a use-after-free in the Tegra ADMA driver within the Linux kernel, triggered when an audio DMA buffer is freed during XRUN handling before the vchan completion tasklet runs. The race occurs after a DMA transfer completes and schedules a completion tasklet, while tegra_adm...

CVE-2025-71232

CVE-2025-71232 details (Linux kernel, qla2xxx): The vulnerability stems from freeing an sp pointer in the error path of the qla2xxx SCSI driver, which could cause a system crash during load/unload loops. The provided evidence shows a crash trace and a fix in the kernel code path (free sp in the e...

CVE-2025-71291

The CVE-2025-71291 issue affects the Linux kernel bcm_vk_read() function, where a NULL entry dereference could occur if entry is NULL and rc is -EMSGSIZE, potentially causing system instability or DoS. The fix copies fields (to_h_msg, usr_msg_id, to_h_blks) from the iterator into temporary variab...

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-2026-23064

CVE-2026-23064 affects the Linux kernel’s net/sched implementation, specifically the act_ife action. The vulnerability is a NULL pointer dereference in tcf_ife_encode()/ife_encode() that could trigger a general protection fault/oops when a NULL is encountered. The provided trace shows the fault p...

CVE-2026-23071

CVE-2026-23071 (Linux kernel) resolves a race in regmap hwspinlock irqsave. The bug occurred when the shared member map->spinlock_flags was passed directly to hwspin_lock_timeout_irqsave, allowing concurrent contexts contending for the lock to overwrite the shared flags and corrupt the lock ow...

CVE-2026-23077

CVE-2026-23077 concerns a Linux kernel mm/vma anon_vma UAF during mremap() of faulted adjacent VMAs. The issue spanned three adjacency cases (prev/next both unfaulted, and combos with faulted adjacent), and the patch series fixes incorrect anon_vma merging and missing fork checks, including self-...

CVE-2026-23078

Technical details for CVE-2026-23078 are not provided in the connected documents. The initial description summarizes the buffer overflow fix in ALSA scarlett2 in Linux kernel; no vendor/product-specific impact or patch versions are specified here. Monitor for updates.

CVE-2026-23144

CVE-2026-23144 affects the Linux kernel in mm/damon/sysfs where, on context dir setup failure, subdirectories under attrs/ aren’t cleaned up. This leaves the DAMON sysfs interface effectively broken until reboot and leaks memory from unremoved directories. The issue is fixed by cleaning up those ...