CVE-2024-56691

CVE-2024-56691 affects the Linux kernel driver path for mfd: intel_soc_pmic_bxtwc. The vulnerability stems from the driver not respecting IRQ domains when creating each MFD device, exposing a faulty IRQ handling path (WARN on IRQ 0) due to using a vIRQ rather than proper IRQ domain numbering. The...

CVE-2024-56562

CVE-2024-56562 relates to the Linux kernel i3c master code. The issue was a copy-paste error that freed the wrong pointer: it freed the dyn_addr instead of init_dyn_addr in i3c_master_put_i3c_addrs(), leading to a mismanagement of the init_dyn_addr resource when boardinfo is present. The patch re...

CVE-2024-53233

CVE-2024-53233 affects the Linux kernel and describes a utf8_load() path error where a bad UTF-8 version request could trigger a kernel oops due to symbol_put() handling. The root cause is that symbol_put() was given a pointer instead of the unique symbol string, leading to a kernel BUG at kernel...

CVE-2024-56700

CVE-2024-56700: Linux kernel wl128x media driver fix for an atomicity race in fmc_send_cmd() with fmdev->resp_skb modification, which could allow a null dereference when skb = fmdev->resp_skb is executed after the value changes. The advisory states the fix is to perform the fmdev->resp_s...

CVE-2024-56636

CVE-2024-56636 refers to a Linux kernel vulnerability in the geneve path where code assumed the MAC header was already present in the output path. The fix changes the code to reference the MAC header safely by using skb_eth_hdr() instead of eth_hdr(), preventing potential misreads when mac header...

CVE-2024-53195

CVE-2024-53195 : In the Linux kernel (arm64 KVM), a flawed use of userspace_irqchip_in_use can trigger a WARN_ON in kvm_timer_update_irq() during VM/vCPU interactions when a PMU (KVM_ARM_VCPU_PMU_V3) is requested but not fully initialized. The described scenario: a VM is created, vCPU initialized...

CVE-2024-56699

In CVE-2024-56699, the Linux kernel on s390 PCI (zPCI) could double-remove a hotplug slot due to zpci_exit_slot() being moved to zpci_release_device() and released only after all refs dropped. The non-reserved path tear-down incorrectly affected both configured and standby states, risking hotplug...

CVE-2024-53181

CVE-2024-53181 refers to a Linux kernel vulnerability where vector_device_release could crash due to using drvdata after release. The fix removes drvdata access in release and uses container_of() to obtain the vector_device instance, preventing a crash and kernel panic from a segfault. The issue ...

CVE-2024-57849

The CVE-2024-57849 issue is in the Linux kernel s390 CPUMF sampling path. When a CPU is hotplugged out while a performance event is still active on that CPU, the hotplug/removal sequence can cause SDBs (sampling data buffers) to be freed while still in use, creating a potential use-after-free con...

CVE-2024-53169

CVE-2024-53169 involves the Linux kernel NVMe driver, specifically the function nvme_remove_admin_tag_set() in drivers/nvme/host/core.c. The connected bdu_fstec entry cites improper exception handling in this function, and asserts that exploitation could cause a service failure. No further techni...

CVE-2024-53234

CVE-2024-53234 : In the Linux kernel’s EROFS, a vulnerability in handling NONHEAD lclusters with delta[1] caused inadequate decompressed lengths for FIEMAP mappings. The root cause was unconditional bailing when delta[1]==0 for NONHEAD lclusters, which could affect crafted images/filesystems from...

CVE-2024-53184

CVE-2024-53184 affects the Linux kernel ubd subsystem, where release-time drvdata access could cause crashes during device removal. The fix replaces drvdata usage with container_of() to locate the ubd instance, preventing a NULL-deref crash when removing a ubd device. The advisories (Unity Linux ...

CVE-2024-53176

The CVE covers a race in the Linux kernel SMB client (CIFS) during unmount: when unmounting, cached dentries may not be dropped due to racing with cached_dir operations, causing busy inodes and kernel BUGs. The fix introduces queued work in cfid_put_wq to drop dentries and flush it via close_all_...

CVE-2024-53152

CVE-2024-53152 is a Linux kernel vulnerability affecting Tegra194 PCIe endpoints. The issue: when PERST# is asserted and refclk is disabled, endpoint cleanup paths (dw_pcie_ep_cleanup and pci_epc_deinit_notify) access hardware registers, crashing the endpoint due to host-required refclk. The fix ...

CVE-2024-57838

CVE-2024-57838 affects the Linux kernel on s390 where stack-depot filtering cannot de-duplicate stacks because the .irqentry.text section is empty. The root cause is that IO/EXT interrupt handlers were not correctly placed into the .irqentry.text region on s390, hindering stack trace filtering fo...

CVE-2024-56533

The CVE-2024-56533 vulnerability affects the Linux kernel’s ALSA usx2y driver. It stems from using snd_card_free() during USB disconnection, which waits for all open fds to close and can delay release, potentially blocking USB IOCTLs and causing a soft lockup. The advisory notes replacing snd_car...

CVE-2024-53193

CVE-2024-53193 – Linux kernel (Loongson2 clock) vulnerability : A memory corruption bug occurred in loongson2_clk_provider where a flexible array member (clk_hw_onecell_data.hws) was placed in the middle of the provider struct, causing clp->clk_lock to be overwritten during allocation and writ...

CVE-2024-27058

CVE-2024-27058 — tmpfs race on dquot rb-tree (Linux kernel) A race was fixed in tmpfs related to handling of the dquot red-black tree. A syzkaller repro showed that fetching the rb-tree root must be protected by the dqio_sem; if the root is changed during search, shmem_release_dquot() may warn ab...

CVE-2024-56610

CVE-2024-56610 is a Linux kernel issue where KCSAN’s report_filterlist_lock, originally protected by a non-raw spinlock, could lead to a data race on PREEMPT_RT. The patch converts the filter list lock to raw_spinlock to avoid sleeping in atomic contexts on RT kernels; it notes that memory alloca...

CVE-2024-57876

CVE-2024-57876 affects the Linux kernel DRM/DP MST code. The vulnerability arises when the MST topology is removed during reception of a Down/Up Sideband message, where drm_dp_mst_topology_mgr::up_req_recv and down_rep_recv states can be reset out of order by another thread via drm_dp_mst_topolog...

CVE-2024-56585

CVE-2024-56585 : In PREEMPT_RT Linux kernels on LoongArch, a sleeping-in-atomic-context issue arises due to a GFP flag change (GFP_KERNEL to GFP_ATOMIC) for alloc_pages_node() in setup_tlb_handler(). The underlying problem is that PREEMPT_RT replaces normal spinlocks with rt-spinlocks, and rt_spi...

CVE-2025-21663

The CVE-2025-21663 issue affects Linux kernels with the net: stmmac: dwmac-tegra driver. Root cause: the MGBE wrap SID was hard-coded to MGBE0 instead of reading the IOMMU Stream ID from the device tree, causing misconfiguration for devices other than MGBE0 and leading to timeouts or kernel panic...

CVE-2025-21651

Technical details about CVE-2025-21651 are not present in the provided connected documents; the materials only reference the Linux kernel hns3 issue and a fix. Monitor for updates from official sources.

CVE-2025-21691

The CVE-2025-21691 entry concerns the Linux kernel cachestat syscall. The issue arose because the cachestat() addition did not include the writability/ownership permission check that mincore() had, allowing potential misuse when reading page cache stats. The connected advisories confirm a code-le...

CVE-2024-27072

CVE-2024-27072 in the Linux kernel fixes a deadlock by removing locks in media: usbtv: usbtv_video_free() and by avoiding an unnecessary usbtv_stop() call during device unregister. The issue could manifest when disconnecting while streaming (and now even when not streaming). The patch eliminates ...

CVE-2016-5195

CVE-2016-5195 (Dirty COW) : A race condition in the Linux kernel’s memory management (mm/gup.c) allows a local user to gain write access to read‑only mappings via a faulty copy‑on‑write handling. Affected: kernel 2.x–4.x prior to 4.8.3. Exploitation was observed in the wild around Oct 2016. Impac...

CVE-2024-35796

The CVE-2024-35796 vulnerability concerns the Linux kernel net/ ll_temac code where platform_get_resource was replaced by devm_platform_ioremap_resource_byname and invoked with a 0-length name, leading to a path that ends up calling platform_get_resource_byname and dereferencing a NULL pointer in...

CVE-2024-27028

CVE-2024-27028 is confirmed with concrete details in connected docs: the Linux kernel spi-mt65xx driver had a NULL pointer dereference in the interrupt handler during spi_transfer when tx_buf could be NULL. The fix adds a check for trans->tx_buf before use, mitigating potential crashes. Affect...

CVE-2024-57883

The CVE CVE-2024-57883 is a Linux kernel vulnerability in mm/hugetlb: independent PMD page table shared count. The root cause is an incorrect refcount increment in try_get_folio() that can be triggered by callers such as split_huge_pages, leading to a leaked PMD page table when the refcount is in...

CVE-2024-26584

CVE-2024-26584 is a Linux kernel vulnerability in the TLS crypto path affecting crypto_aead_encrypt/decrypt when CRYPTO_TFM_REQ_MAY_BACKLOG is used. Under valid backlogged conditions (e.g., full cryptd queue for AESNI), crypto_aead_{encrypt,decrypt} may return -EBUSY instead of -EINPROGRESS. In s...

CVE-2024-56633

The CVE-2024-56633 issue in the Linux kernel relates to tcp_bpf_sendmsg and the sk_mem_uncharge accounting in __SK_REDIRECT. The current approach pre-uncharges tosend bytes (msg->sg.size or apply_bytes), which can lead to under/over charging if actual sent bytes differ or if ret < 0. The ci...

CVE-2024-27037

CVE-2024-27037 (Linux kernel) affects the zynq clock controller path. The kmalloc() failure in zynq_clk_setup() can yield NULL, risking a NULL pointer dereference when using snprintf() to write to that address. A patch replaces the kmalloc()-based allocation with a stack-allocated variable, preve...

CVE-2024-56583

CVE-2024-56583 maps to a Linux kernel issue in the SCSI/HISI SAS path. The Tencent advisory TSSA-2025:0215 lists this CVE with a fix described as adding cond_resched() for the no-forced-preemption model, to prevent watchdog-like stalls under heavy migrate/paging scenarios. The connected doc confi...

CVE-2024-56532

CVE-2024-56532 affects the Linux kernel’s ALSA us122l code path. The USB disconnect callback previously waited for all fds to close due to snd_card_free(), which could block upper-layer USB ioctls and trigger a soft lockup. The cited fixes switch to snd_card_free_when_closed(), enabling asynchron...

CVE-2024-57897

CVE-2024-57897 affects the Linux kernel’s DRM/AMDGPU/KFD path. The migration DMA map direction for the SVM DMA device map is set to BIDIRECTIONAL to match the DMA unmap setting, addressing a warning from the DMA core. The Tencent/Tenable entry includes a kernel log snippet showing a WARNING in ke...

CVE-2024-26581

CVE-2024-26581 affects the Linux kernel netfilter nft_set_rbtree end-interval GC logic, where rbtree lazy GC on insert could skip an end-interval element just added in the same transaction, potentially enabling privilege/escalation impact for local attackers. Affected: Linux kernel versions with ...

CVE-2023-52456

CVE-2023-52456 affects the Linux kernel, specifically the imx serial driver used for RS-485 when the TX state machine can deadlock if the TTY is closed mid-transmission. In that scenario, imx_uart_shutdown disables the interface and the Transmission Complete interrupt, causing imx_uart_stop_tx to...

CVE-2025-21645

CVE-2025-21645 affects the Linux kernel in platform/x86/amd/pmc where IRQ1 wakeup is disabled independent of whether i8042 enabled it. The underlying issue caused by dev_pm_ops mismatches between amd_pmc_suspend_handler() and i8042_pm_suspend() could lead to unbalanced IRQ wake disable and WARNs ...

CVE-2025-21629

CVE-2025-21629 concerns a Linux kernel vulnerability in the IPv6 offload path for BIG TCP packets. The issue arose when a commit disabled hardware offload for IPv6 packets that include extension headers on devices advertising NETIF_F_IPV6_CSUM; this could trigger skb_warn_bad_offload for BIG TCP ...

CVE-2019-13272

CVE-2019-13272 affects the Linux kernel ptrace code (kernel/ptrace.c), where credentials recording during ptrace relationship establishment can fail, enabling a local attacker to obtain root privileges under certain parent/child lifecycle scenarios and potentially cause a panic. Public advisories...

CVE-2024-57898

Technical details for CVE-2024-57898 are not provided in the supplied documents. Public information about affected products, impact, or fixes is unavailable here; monitor vendor advisories for updates.

CVE-2026-43499

The CVE-2026-43499 issue concerns the Linux kernel rtmutex path where remove_waiter() operated on current during dequeue in rt_mutex_start_proxy_lock() via futex_requeue(). This caused: (1) rbtree dequeue without waiter::task::pi_lock, (2) waiter task pi_blocked_on not cleared (dangling pointer, ...

CVE-2024-26592

CVE-2024-26592 affects the Linux kernel ksmbd component. The vulnerability is a use-after-free (UAF) in ksmbd_tcp_new_connection() caused by a race between handling a new TCP connection and its disconnection, leading to a UAF on struct tcp_transport. Connected Astra/OSS docs confirm the issue and...

CVE-2023-52602

CVE-2023-52602: In the Linux kernel, the JFS slab-out-of-bounds Read vulnerability occurs while searching the current page in the sorted entry table during dtSearch, leading to an out-of-bounds access. The issue was fixed by adding a bound check. The advisory notes that the return code was set to...

CVE-2024-57804

CVE-2024-57804 affects the Linux kernel SCSI mpi3mr driver (drivers/scsi/mpi3mr/mpi3mr_fw.c) via the SAS transport. When multiple PHYs are disabled/enabled quickly, persistent and current SAS IO unit/Expander config pages can become corrupted due to incorrect memory handling. The mitigation imple...

CVE-2024-53197

CVE-2024-53197 is an Linux kernel vulnerability in the USB audio driver (ALSA usb-audio). A malformed USB device can report a bNumConfigurations value larger than the initial allocation in usb_get_configuration, enabling out-of-bounds accesses later (e.g., during usb_destroy_configuration). The i...

CVE-2024-49571

Summary: CVE-2024-49571 affects the Linux kernel net/smc component. The vulnerability arises when processing a proposalMsg from a remote client: the fields iparea_offset and ipv6_prefixes_cnt are not trusted, and if iparea_offset exceeds its max value, it may access a wrong address and crash. Imp...

CVE-2025-21656

CVE-2025-21656 is a Linux kernel issue in topology printing (cpumap) where the vsnprintf-based formatting could mutate the cpumask during output, leading to inconsistent core visibility in the printed cpumap. The fix keeps the cpumask unchanged by caching it to a temporary variable before printin...

CVE-2024-57917

CVE-2024-57917 : In the Linux kernel, the cpumask may be modified during printing of cpumap, causing mismatched lengths in kvasprintf-based formatting. The fix caches the cpumask to a temporary variable before cpumap_print_{list, cpumask}_to_buf() to keep it unchanged during printing. Impact is p...

CVE-2021-0920

CVE-2021-0920 is confirmed with concrete details in the connected sources: a race condition in unix_scm_to_skb within af_unix.c can trigger a use-after-free, potentially enabling local privilege escalation on the Android kernel. The vulnerability affects the Linux kernel used in Android (via the ...