CVE-2023-53505

CVE-2023-53505 concerns the Linux kernel: a memory leak in the clk: tegra: tegra124-emc path where the tegra resources allocated in error paths were not freed, leading to leaks. The vulnerability is in the error handling path for freeing the tegra resources; the fix is described as resolving the ...

CVE-2023-53514

CVE-2023-53514 concerns the Linux kernel gpu: host1x memory leak of device names. Root cause: device names allocated by dev_set_name() were not freed because the kobject refcount set in device_initialize() wasn’t decreased to 0; cleanup relied on put_device() and device_del() semantics, but freei...

CVE-2023-53517

Summary: CVE-2023-53517 affects the Linux kernel’s TIPC MTU negotiation logic. A malicious peer could send an Activate message with an extremely small MTU (e.g., 4), causing l->mtu to drop to 4 in tipc_link_proto_rcv() and leading to an overflow when computing MTU-related values (e.g., 4 - INT...

CVE-2023-53524

CVE-2023-53524 involves an integer overflow in the Linux kernel’s iwl_write_to_user_buf() used by iwl_dbgfs_monitor_data_read() in iwlwifi PCIe. The bug computes buf_size_left from count and *bytes_copied, then reduces it and may pass a negative value to copy_to_user, causing a heap overflow. It ...

CVE-2023-53525

CVE-2023-53525 affects the Linux kernel RDMA CMA component. The issue is that multicast join logic previously allowed non-UD qp_type modes; the patch updates behavior to permit multicast joins only for UD qp_type and ensures qkey is set to a default when not provided, addressing an uninitialized ...

CVE-2023-53537

Summary: CVE-2023-53537 concerns a Linux kernel F2FS use-after-free involving a cached IPU bio. Root cause: after cp_error is set, f2fs_submit_merged_ipu_write() failed to validate the bio parameter in f2fs_write_single_data_page(), leading to submission of a random cached bio from another IO con...

CVE-2023-53556

CVE-2023-53556 is a Linux kernel use-after-free in the iavf driver (free_netdev) when removing virtual functions during SR-IOV handling. The connected Nessus/SUSE advisories enumerate this CVE among a large set of kernel issues and indicate the vulnerability is addressed by kernel updates in Eule...

CVE-2023-53567

CVE-2023-53567 – Linux kernel : The issue affects the kernel SPI QUP driver. The root cause is returning early from a platform driver’s remove callback, which prevents releasing DMA resources in the error path, causing a permanent resource leak. The fix ensures proper cleanup by not skipping hard...

CVE-2023-53575

In CVE-2023-53575, the Linux kernel wifi driver (iwlwifi, mvm) fixes a potential array out-of-bounds access by accounting for IWL_SEC_WEP_KEY_OFFSET when verifying key_len in iwl_mvm_sec_key_add(). The fix is implemented in the kernel code referenced in the stable commits: https://git.kernel.org/...

CVE-2023-53587

The CVE-2023-53587 issue is in the Linux kernel ring-buffer handling where IRQ work can run after the ring buffer is destructed. The vulnerability description shows a use-after-free path in irq_work_run_list (KASAN report) when data is written to the buffer just before destruction, potentially le...

CVE-2023-53605

CVE-2023-53605 refers to a Linux kernel issue in the DRM AMD display driver where a memory leak occurred in the dc_construct_ctx() path. The fix, as described in the initial document, is a commit that resolves the leak in that function. The entry indicates a local attack vector with low attack co...

CVE-2023-53606

CVE-2023-53606 affects the Linux kernel NFSD COPY path. Two flavors of nfsd4_copy (embedded in the compound, and a dynamically allocated, refcounted variant) allow potential nfsd_file refcount leaks if kthread_create fails, leaking src/dst nfsd_files. The cleanup was previously inconsistent (and ...

CVE-2023-53607

CVE-2023-53607 involves the Linux kernel ALSA ymfpci driver. The bug is caused by snd_ymfpci_probe using snd_BUG_ON() with snd_dma_buffer.bytes that were not accounting for the aligned size, leading to a faulty check and a kernel warning in snd_ymfpci_create. The issue manifests as a local, low-p...

CVE-2023-53625

CVE-2023-53625 : In the Linux kernel, the vgpu debugfs cleanup path for drm/i915/gvt could dereference a null or destroyed debugfs root while destroying a virtual GPU, causing a kernel NULL pointer dereference and an oops. The issue occurs in remove paths where the drm minor’s debugfs root may al...

CVE-2023-53627

CVE-2023-53627 affects the Linux kernel SCSI driver histi_sas. The root cause is a race on sas_dev.list traversal during slot freeing in dereg_device_v3_hw() and hisi_sas_release_tasks(), which can trigger a NULL pointer dereference and kernel panic. The mitigation is to grab the sas_dev lock whi...

CVE-2023-53630

CVE-2023-53630 is a Linux kernel issue in the IOMMU driver (iommufd) where unpinning pages during unmapping could corrupt pages that were never mapped. The provided reports describe that the bug stems from an incorrect calculation of batch_last_index in iopt_area_unfill_domain, which should be dr...

CVE-2023-53642

The CVE-2023-53642 entry relates to the Linux kernel (x86) where the clear_user_rep_good() exception handling annotation was fixed. The issue stemmed from an incorrect exception-table annotation that pointed to the wrong instruction, which could turn a user-space fault into a kernel oops rather t...

CVE-2023-53659

CVE-2023-53659 : Linux kernel iavf driver fix for an out-of-bounds write when setting channels during remove. The issue could cause the number of active queues to exceed allocated tx/rx_rings on iavf_remove(), leading to an OOB condition. Reproduction in the report shows a KASAN slab-out-of-bound...

CVE-2023-53676

The CVE-2023-53676 vulnerability affects the Linux kernel’s iSCSI target (lio_target_nacl_info_show) where printf-style buffer handling in a loop could overflow a configfs buffer. Root cause: sprintf() used without bounds checking for each iSCSI connection, enabling memory corruption with many co...

CVE-2023-53685

The CVE-2023-53685 issue affects the Linux kernel tun driver when a TUN device is configured with IFF_TUN, IFF_NAPI, and IFF_MULTI_QUEUE and the queue is detached while a write happens. A memory leak can occur by enqueuing skbs into tfile->sk_write_queue after the queue is detached, due to a r...

CVE-2023-54207

CVE-2023-54207 affects the Linux kernel HID: uclogic driver. The root cause is using the input_dev name’s devm allocation instead of referencing the HID device, which could lead to a use-after-free when the input_dev is unregistered and a uevent depending on its name fires. The fix switches to re...

CVE-2025-38017

CVE-2025-38017 affects the Linux kernel, specifically the fs/eventpoll path used by epoll_pwait2. After the fix in the commit described as setting epoll timeout when in the future, a non-zero timeout (e.g., 1 ns) could cause an endless busy loop if the timeout expires before ep_poll() is entered,...

CVE-2025-38327

The CVE-2025-38327 issue concerns the Linux kernel function graph tracing (fgraph) when the funcgraph-args option is used. The root cause described across provided documents is that if function_graph tracing is enabled while funcgraph-args is set, it may be incorrectly re-enabled and then unregis...

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-2025-38641

The CVE-2025-38641 issue concerns the Linux kernel Bluetooth subsystem (btusb). A NULL pointer dereference could occur on kmalloc failure because the return value wasn’t properly checked, leading to unsafe dereference in the affected code path. The connected documents state the fix as: validate t...

CVE-2025-39733

CVE-2025-39733 affects the Linux kernel where the issue centers on protecting the team network device. The root cause is ordering issues with lower instance locks and the team lock; the fix switches to using the rtnl lock (as done for bonding) to guard the team device, based on a patch by Tetsuo ...

CVE-2025-39740

The CVE-2025-39740 entry concerns a Linux kernel vulnerability in the DRM XE migration path. It describes a potential use-after-free (UAF) scenario if a fence_wait is performed after the previous fence has already been put(), on the error path. The fix changes the control flow so that the put() i...

CVE-2025-39784

CVE-2025-39784 is a Linux kernel PCIe issue resolved by masking non-speed bits in PCIE_LNKCTL2_TLS2SPEED() (and PCIE_LNKCAP_SLS2SPEED()) when retraining a PCIe link. The bug caused incorrect speed values to be interpreted from the Link Control 2 register, producing PCI_SPEED_UNKNOWN (0xff) and tr...

CVE-2025-39796

CVE-2025-39796 affects the Linux kernel (net: lapbether: ignore ops-locked netdevs). According to connected sources, Syzkaller-triggered lock dependency via xsk_notify and register_netdevice could occur for notifier chains, with the fix skipping lapbeth for ops-locked devices to break the depende...

CVE-2025-39904

Summary: The CVE-2025-39904 issue affects the Linux kernel’s kexec path for arm64 (and riscv per the patch set). A kexec_buf structure was previously declared without full initialization, and a field added by a prior patch could be read uninitialized on some architectures, triggering UBSAN invali...

CVE-2025-39939

The CVE-2025-39939 issue affects the Linux kernel (iommu/s390) where zpci_get_iommu_ctrs() could read a bad address for identity-domain devices, causing memory corruption. The root cause is that identity domains are not backed by an s390_domain, leading to an invalid to_s390_domain() result and o...

CVE-2025-39940

CVE-2025-39940 concerns the Linux kernel’s dm-stripe component. A potential integer overflow can occur in stripe_io_hints when the chunk size is too large. The fix tests for an overflow and, if detected, avoids setting limits->io_min and limits->io_opt. This mitigates a local-privilege vect...

CVE-2025-68333

The CVE-2025-68333 issue affects the Linux kernel, specifically a potential deadlock in sched_ext deferred_irq_workfn() on PREEMPT_RT=y configurations. The root cause is that deferred_irq_workfn() could run in a non-disable-irq context, leading to a lock sequence like lock(&rq->__lock); interr...

CVE-2025-68358

CVE-2025-68358 (Linux kernel, btrfs) : A race condition was fixed in btrfs_clear_space_info_full() that updated bitfield members (full, chunk_alloc, flush) without holding the space_info lock, risking corruption of adjacent fields due to non-atomic read-modify-write sequences on bitfields. The fi...

CVE-2025-71079

CVE-2025-71079 concerns a Linux kernel deadlock between nfc_unregister_device() and rfkill_fop_write() caused by lock-order inversion (device_lock vs rfkill_global_mutex). The fix moves rfkill_unregister() and rfkill_destroy() outside the device_lock section, storing the rfkill pointer in a local...

CVE-2025-71108

CVE-2025-71108 refers to a Linux kernel vulnerability in the USB Type-C UCSI handling. The underlying issue is that the 8th bit of the num_connectors field is reserved and should be zero, but some buggy firmware sets it, which can cause a system to fail to boot. The description notes that the ker...

CVE-2025-71117

CVE-2025-71117 corresponds to a Linux kernel fix that removes queue freezing from several sysfs store callbacks to prevent deadlocks (notably with dm-multipath and the queue_if_no_path option). Affected sysfs attributes include io_poll_delay, io_timeout, nomerges, read_ahead_kb, and rq_affinity. ...

CVE-2025-71122

CVE-2025-71122 concerns Linux kernel iommufd/selftest: overflow in IOMMU_TEST_OP_ADD_RESERVED, discovered by syzkaller and fixed by validating the user input length in the test ioctl. Affects test kernels with CONFIG_IOMMUFD_TEST; no exploitation details provided in the available documents.

CVE-2025-71125

CVE-2025-71125 affects the Linux kernel tracing subsystem. Synthetic events lack a function to register perf events, causing a NULL function pointer to be passed to tracepoint register logic and triggering a kernel warning in tracepoint_add_func. The patch replaces this path with a -ENODEV return...

CVE-2025-71133

The CVE-2025-71133 entry concerns the Linux kernel RDMA/irdma path, where irdma_net_event could dereference neigh (ptr) data before confirming NETEVENT_NEIGH_UPDATE. The code fix moves neigh->dev access under the NETEVENT_NEIGH_UPDATE case, preventing a potential out-of-bounds read reported by...

CVE-2025-71136

CVE-2025-71136 affects the Linux kernel’s media: adv7842 path. The vulnerability arises when cp_read() or hdmi_read() return -EIO and these values are used as indexes in arrays within adv7842_cp_log_status(), causing possible out-of-bounds accesses. The issue is resolved by adding checks on retur...

CVE-2025-71153

Technical details for CVE-2025-71153 are not publicly available in the provided connected documents. Monitor for updates from security advisories and vendor PSNs to obtain affected products, impact, and remediation.

CVE-2025-71201

CVE-2025-71201 concerns the Linux kernel netfs subsystem, specifically a race/logic issue in buffered reads where read results could be collected beyond the intended EOF due to an end-check that used the file end rather than the folio end. The vulnerability manifests during asynchronous subreques...

CVE-2025-71269

CVE-2025-71269: The Linux kernel Btrfs fallback path for inline extents could free reserved qgroup data incorrectly when ENOSPC occurred. The fix ensures that reserved qgroup data is freed in __cow_file_range_inline() only if the fallback path is not taken (ret > 0). This change prevents freei...

CVE-2025-71273

The CVE-2025-71273 entry concerns the Linux kernel’s rtw88 Wi‑Fi driver. The issue arises from a memory leak in rtw_register_hw(), where memory allocated for supported bands was not freed on error paths. The patch standardizes memory allocation using device-managed memory (devm_kmemdup()) in rtw_...

CVE-2026-22995

The CVE concerns a Linux kernel race in ublk_partition_scan_work that can cause a use-after-free of ub->ub_disk due to a race between async partition scanning and device teardown. The vulnerability occurs when ublk_ctrl_start_dev() schedules partition_scan_work after add_disk(), and ublk_stop_...

CVE-2026-23076

CVE-2026-23076 affects the Linux kernel ALSA ctxfi driver: a potential out-of-bounds access in the audio mixer handling due to using conj as a loop index and referencing it in amixer_index() and sum_index(). The issue stems from lack of proper re-initialization of conj, enabling OOB reads at ctam...

CVE-2026-23148

CVE-2026-23148 describes a race in the Linux kernel’s nvmet path where a completed bio can be re-submitted and dereferenced after bio_uninit() clears bio->bi_blkg, leading to a NULL pointer dereference in blk_cgroup_bio_start(). The race occurs when nvmet_bio_done() and nvmet_req_complete() in...

CVE-2026-23393

CVE-2026-23393 – Linux kernel (bridge/cfm) race fix : A race during peer MEP deletion could occur because br_cfm_frame_rx() could re-schedule ccm_rx_dwork while peer_mep is freed under RCU, risking use-after-free. The fix replaces cancel_delayed_work_sync() with disable_delayed_work_sync() in bot...

CVE-2026-23429

The CVE-2026-23429 issue affects the Linux kernel IOMMU/SVA subsystem. The root cause is that after iommu_domain_free() returns, code may dereference domain->mm->iommu_mm, which can lead to a crash. The published fix moves the access to domain->mm->iommu_mm to before the call to iommu...