CVE-2024-50083

CVE-2024-50083 concerns a Linux kernel flaw where MPTCP DSS corruption could occur during large PMTU transmissions. The issue, triggered by Syzkaller under a subflow, is tied to __mptcp_move_skbs_from_subflow in net/mptcp/protocol.c and relates to mptcp_data_ready/move_skbs_to_msk paths leading t...

CVE-2024-50147

CVE-2024-50147 affects the Linux kernel mlx5 subsystem. The issue stems from improper initialization of the command bitmask for MANAGE_PAGES and from mlx5_cmd_trigger_completions() attempting to trigger a completion for MANAGE_PAGES, which could cause a null-deref if a health error occurs before ...

CVE-2024-50226

CVE-2024-50226 : Linux kernel vulnerability in the CXL port code. A use-after-free during teardown of a region with multiple endpoint decoders (example: decoders 7.0 and 14.0 sharing a switch-decoder 3.0) could allow out-of-order shutdown and leave stale references. The patch ensures: (1) proper ...

CVE-2024-50273

CVE-2024-50273 affects the Linux kernel’s btrfs component. The issue occurs in insert_delayed_ref() when updating an existing ref’s action to BTRFS_DROP_DELAYED_REF: the ref is removed from its head’s ref_add_list with list_del(), but its own add_list is not reinitialized. If drop_delayed_ref() i...

CVE-2024-52560

CVE-2024-52560 concerns Linux kernel’s NTFS-3G support. A change in fs/ntfs3 extends the mi_enum_attr() interface by adding a new parameter, struct ntfs_inode *ni, enabling the kernel to mark the inode as bad as soon as an error is detected. The vulnerability discussion and multiple sources (NVD ...

CVE-2024-53047

Connected document MiracleLinux AXSA advisory explicitly notes CVE-2024-53047: in the Linux kernel mptcp: init incorrectly uses RCU when creating a socket, leading to a suspicious RCU usage warning. Root cause: rcu_read_lock() was omitted during mptcp_sched_find() execution; fix implemented by ad...

CVE-2024-56567

CVE-2024-56567 concerns the Linux kernel: in ad7780_write_raw(), a division by zero can occur if val2 is zero, since DIV_ROUND_CLOSEST() uses val2 without guaranteeing non-zero. The root cause is that while val can be zero, val2 is not specified to be non-zero, allowing a zero division path. A pa...

CVE-2024-56568

CVE-2024-56568 affects the Linux kernel IOMMU/arm-smmu stack. A race between the smmu driver’s probe and a client driver’s probe can cause a NULL pointer dereference when of_dma_configure() runs after iommu_device_register() but before the smmu driver is fully bound. The race occurs during defere...

CVE-2024-56573

CVE-2024-56573 affects the Linux kernel EFI libstub path. The root cause is cmdline_ptr being an out parameter that is not allocated by the callee, while cmdline points into an allocation that should be freed on failure. The fix ensures the correct pointer is freed by passing the appropriate pool...

CVE-2024-56578

Technical details about CVE-2024-56578 are not provided in the connected documents. The initial description summarizes the vulnerability; monitor vendor advisories for full details and remediation.

CVE-2024-56626

CVE-2024-56626 is a Linux kernel issue in the ksmbd_vfs_stream_write path. An offset supplied by the client can be negative when the ksmbd.conf setting 'vfs objects = streams_xattr' is used, enabling an out-of-bounds write to the allocated buffer. The vulnerability description notes the condition...

CVE-2024-56721

CVE-2024-56721 affects the Linux kernel x86/CPU/AMD handling of the erratum_1386_microcode array. The issue occurs because the array requires an empty entry at the end; without it, x86_match_cpu_with_stepping() may continue iterating past the end. The fix is to add an empty entry to the end of er...

CVE-2024-57925

CVE-2024-57925 affects the Linux kernel’s ksmbd component. A NULL pointer returned by ksmbd_alloc_work_struct() in smb2_send_interim_resp() could allow an illegal memory write to in_work->response_buf during kzalloc() on the in_work structure. The connected documents confirm a fix that adds a ...

CVE-2024-58009

CVE-2024-58009 : In the Linux kernel, a NULL sock pointer could reach l2cap_sock_alloc() when invoked from l2cap_sock_new_connection_cb(), with error paths not handling NULL. The vulnerability was resolved by ensuring NULL checks (and related path awareness) in the Bluetooth L2CAP layer, effectiv...

CVE-2025-21943

The CVE-2025-21943 entry concerns a Linux kernel vulnerability in the gpio_aggregator driver. Description: new_device_store and delete_device_store touch module-global resources (e.g., gpio_aggregator_lock). To prevent race conditions during module unload, the fix adds a reference held via try_mo...

CVE-2025-21994

CVE-2025-21994 in the Linux kernel ksmbd component fixes an incorrect validation of the num_aces field in smb_acl. The code previously validated num_aces against ULONG_MAX / sizeof(struct smb_ace *), allowing potential allocation of an array of size ULONG_MAX. The correct check uses the actual nu...

CVE-2025-22009

CVE-2025-22009 is a Linux kernel vulnerability affecting the regulator: dummy driver where probing can become unsynchronized across threads, leading to a NULL pointer dereference during boot via kobject_get(). The issue arises when anatop_regulator_probe() and dummy_regulator_probe() race with kw...

CVE-2025-22062

CVE-2025-22062 is a Linux kernel vulnerability where mutual exclusion was missing in proc_sctp_do_udp_port(), risking a crash due to unsynchronized calls to sctp_udp_sock_stop() and sctp_udp_sock_start(). The issue is evidenced by syzbot exposé showing a crash/OOPS from a non-canonical address. T...

CVE-2025-22066

CVE-2025-22066 concerns the Linux kernel SoC ASoC driver imx-card. The issue arises when devm_kasprintf() returns NULL due to memory allocation failure, and imx_card_probe() does not check for this, leading to a NULL pointer dereference. The vulnerability was resolved by adding a NULL check after...

CVE-2025-23142

CVE-2025-23142 details are not provided in the supplied documents; monitor for updates.

CVE-2025-37810

CVE-2025-37810 refers to a Linux kernel issue in the usb: dwc3 gadget path where the event count check did not validate that the count did not exceed the event buffer length. The problem could allow an out-of-bounds memcpy of an event if the count is larger than the buffer, leading to a crash (ke...

CVE-2025-37840

CVE-2025-37840 concerns the Linux kernel MTD NAND code, specifically brcmnand, where a PM-resume path could trigger a WARN due to an uninitialized nand_operation that checks the chip select. The connected advisories confirm this as a fix: during platform suspend/resume, the code now calls a highe...

CVE-2026-23271

CVE-2026-23271 affects the Linux kernel perf subsystem. The vulnerability arises from a race between __perf_event_overflow() and perf_remove_from_context() where __perf_event_overflow() may run with only preemption disabled for some callchains, allowing a race against perf_event_exit_event() and ...

CVE-2026-43074

CVE-2026-43074 affects the Linux kernel eventpoll code. The vulnerability arises from ep_free() freeing the eventpoll structure while still in use by another thread, creating a use-after-free (UAF). The fix defers kfree() of the epi->ep struct to an RCU grace period to prevent UAF; multiple so...

CVE-2026-46113

CVE-2026-46113 (Linux kernel KVM x86 shadow paging use-after-free) is a resolved vulnerability in the KVM shadow paging path. The issue arises when the shadow MMU computes GFNs for direct shadow pages using sp->gfn plus the SPTE index and guest page-table modifications between VM entries can c...

CVE-2026-46275

CVE-2026-46275 affects the Linux kernel Bluetooth hci_uart subsystem, with Use-After-Free and race conditions in lifecycle teardown (init/close paths) that can trigger UAFs and NPDs when workqueues and protocol paths are torn down. The documented fix involves reordering ttys close handling (clear...

CVE-2026-53266

CVE-2026-53266 is a vulnerability in the Linux kernel's ebtables SNAT target (net/bridge/netfilter/ebt_snat.c, function ebt_snat_tg()). The ARP sender hardware address rewrite uses skb_store_bits() on a range that may reside in a nonlinear skb fragment backed by a splice-imported file page. Becau...

CVE-2010-4243

CVE-2010-4243 affects the Linux kernel up to version 2.6.37. The issue is in fs/exec.c where the OOM Killer does not assess stack memory usage of the arrays representing (1) arguments and (2) environment during an exec, enabling a local user to cause memory exhaustion (denial of service) via a cr...

CVE-2015-4700

The CVE-2015-4700 issue affects the Linux kernel (arch/x86/net/bpf_jit_comp.c) up to version 4.0.5. The bpf_int_jit_compile function can be triggered by crafted BPF instructions to cause a denial-of-service (system crash) via late convergence in the JIT compiler. Affected component is the JIT-com...

CVE-2016-1576

CVE-2016-1576 concerns the Linux kernel overlayfs. The overlayfs implementation up to version 4.5.2 does not properly restrict the mount namespace, enabling a local user to gain privileges by mounting an overlay filesystem on top of a FUSE filesystem and then executing a crafted setuid program. T...

CVE-2022-44033

CVE-2022-44033 affects the Linux kernel up to version 6.0.6, where a race condition in drivers/char/pcmcia/cm4040_cs.c can cause a use-after-free if a physically proximate attacker removes a PCMCIA device while open. The issue is described as a race between cm4040_open() and reader_detach(). The ...

CVE-2022-48632

CVE-2022-48632 — The Linux kernel flaw in the i2c mlxbf driver allows a stack overflow via an unbounded memcpy loop in mlxbf_i2c_smbus_start_transaction() because the upper bound of operation->length is not checked and data_idx increments. Public docs in connected Nessus advisories reference t...

CVE-2022-48944

The CVE-2022-48944 issue is a Linux kernel race in sched/fork() related to how new tasks are exposed via pidhash and runqueue handling. The description cites prior fixes that fixed a fork race vs cgroup (commit 4ef0c5c6b5ba) and a subsequent change that effectively reverted that, aiming to fix th...

CVE-2022-49145

CVE-2022-49145 affects the Linux kernel's ACPI CPPC parsing of _CPC data. The root cause is an out-of-bounds access when the NumEntries field is less than 2, which could lead to improper access of the Revision element. A fix has been implemented in the kernel to avoid this access. The vulnerabili...

CVE-2022-49205

CVE-2022-49205 fixes a double memory uncharge bug in the Linux kernel’s bpf/sockmap path (sk_msg) during teardown when psock is freed, which could cause an error path to propagate to user space. Affected component: kernel networking code (tcp_bpf_sendmsg -> tcp_bpf_send_verdict -> sk_msg_re...

CVE-2022-49536

The CVE-2022-49536 entry concerns the Linux kernel SCSI LPFC deadlock in I/O completion and abort handling under heavy stress (500+ vports). Affected component is the lpfc driver within the SCSI subsystem. The root cause is a deadlock between the lpfc_cmd->buf_lock and phba->hbalock during ...

CVE-2022-49599

CVE-2022-49599 concerns a data race in the Linux kernel involving sysctl_tcp_l3mdev_accept. The connected advisories confirm the vulnerability is in the kernel’s handling of sysctl_tcp_l3mdev_accept and that the fix adds READ_ONCE() to the readers to prevent concurrent modification during reads. ...

CVE-2022-49600

CVE-2022-49600 : In the Linux kernel, a data race around reading sysctl_ip_autobind_reuse allows concurrent modification during read. The fix adds READ_ONCE() to the reader. Impact is described as HIGH for availability with local access required; exploitation status is not detailed in the provide...

CVE-2022-49688

The CVE-2022-49688 entry concerns the Linux kernel afs subsystem. A patch fix for afs_getattr prevents dereferencing vnode->volume when the dynamic root afs superblock has pseudo-inodes without a volume or server, which previously could trigger a NULL pointer dereference when stat’ing a direct...

CVE-2023-52753

CVE-2023-52753 affects the Linux kernel’s DRM/AMD display timing generator. The root cause is a NULL pointer dereference when accessing the timing generator’s funcs if it is NULL. This can lead to a kernel crash (availability impact). The fix adds a NULL check before dereferencing the timing gene...

CVE-2024-24859

CVE-2024-24859: A race condition in Linux kernel Bluetooth code (net/bluetooth sniff_min_interval_set and sniff_max_interval_set) can trigger a bluetooth sniffing exception and potential DoS. The connected Nessus/Azure Unity Unity Linux entries confirm this CVE across multiple distributions, but ...

CVE-2024-25741

The CVE-2024-25741 issue affects the Linux kernel component printer_write in drivers/usb/gadget/function/f_printer.c (up to kernel 6.7.4). It states that usb_ep_queue is not called properly, which may allow a local attacker to cause a denial of service or other unspecified impact. The connected O...

CVE-2024-26873

The CVE-2024-26873 issue affects the Linux kernel SCSI HISI SAS driver. In scenarios where a PHY is disabled and a 2‑bit ECC error occurs concurrently, a deadlock is triggered between the offline handling and the automatic dump flow. This can lead to hung tasks and deadlocks in the sas_revalidate...

CVE-2024-26885

CVE-2024-26885 – Linux kernel DEVMAP_HASH overflow on 32-bit arches : The issue arises in devmap hash bucket calculation for max_entries, where the code computes the next power of two for the bucket count and stores it in a 32-bit variable. On 32-bit architectures, the rounding up can overflow mi...

CVE-2024-36007

The CVE-2024-36007 issue relates to the Linux kernel mlxsw spectrum_acl_tcam rehash process. The problem was that on error the chunk marker was reset while entry markers remained relative to it, risking resuming migration from an entry not in the current chunk and causing a chunk to be processed ...

CVE-2024-36014

CVE-2024-36014 affects the Linux kernel DRM Mali DP path (drm/arm/malidp). In malidp_mw_connector_reset, memory is allocated with kzalloc but the NULL return is not checked, risking a null pointer dereference when calling __drm_atomic_helper_connector_reset. The issue is addressed in the referenc...

CVE-2024-39500

CVE-2024-39500 affects the Linux kernel sock_map subsystem. The race occurs between sock_map_close and sk_psock_put when psock refcount reaches 0 but psock_drop may not have finished; the close callback could still point to sock_map_close with psock NULL, triggering a WARN_ON_ONCE. The documented...

CVE-2024-40905

CVE-2024-40905 refers to a Linux kernel vulnerability where a race in ipv6 handling via __fib6_drop_pcpu_from() could allow a NULL read of *ppcpu_rt if another CPU clears the value in rt6_get_pcpu_route(). The issue was mitigated by adding a READ_ONCE() around the read and by surrounding derefere...

CVE-2024-40930

Vulnerability CVE-2024-40930 in the Linux kernel’s wifi cfg80211 HE operation element parsing due to insufficient length validation. The issue arises during parsing of HE operation elements, potentially allowing malformed input to be processed because the length check was not performed prior to p...

CVE-2024-43865

Technical details for CVE-2024-43865 are not provided in the supplied documents. No information on affected product versions, impact, or remediation is present. Monitor for updates from official advisories.