CVE-2022-48803

In CVE-2022-48803, the Linux kernel patch fixes a bounds issue in the TI PHY code used on the TI J721e platform. _get_table_maxdiv() could read beyond clk_div_table in phy-j721e-wiz.c, triggering a global-out-of-bounds access reported under KASAN. The remediation is adding a sentinel entry to clk...

CVE-2022-48854

CVE-2022-48854 concerns a Linux kernel use-after-free in arc_emac's arc_mdio_probe. When bus->state == MDIOBUS_ALLOCATED, mdiobus_free(bus) frees the bus but bus->name is still used immediately after, leading to a use-after-free. The fix implements a local copy of the name and makes bus-&gt...

CVE-2022-48867

CVE-2022-48867 affects the Linux kernel DMA engine for idxd. The issue is a use-after-free during driver unload: when descriptors are flushed as part of idxd_dmaengine_drv_remove() path, a not-present-page fault can occur if descriptors still in use are freed. The root cause is freeing descriptor...

CVE-2022-48914

CVE-2022-48914 affects the Linux kernel’s xen_netfront/xennet_destroy_queues path. The vulnerability arises because xennet_destroy_queues() relies on netdev->real_num_tx_queues, which is cleared after unregister_netdev() due to net-sysfs changes, causing a NULL dereference when freeing queues ...

CVE-2022-48952

CVE-2022-48952 affects the Linux kernel PCI mt7621 path. The issue was a missing sentinel in the soc_device_attribute array, causing an oops during soc_device_match(mt7621_pcie_quirks_match). The fix adds the required sentinel in the attribute table (commit 7c18b64bba3b) and updates mt7621 exposu...

CVE-2022-48986

CVE-2022-48986 is a Linux kernel issue in the memory management path (mm/gup) affecting devmap-backed dax mappings. The vulnerability arises from gup_pud_range() returning true for pud_huge() on x86 when hugetlb is configured, while dax does not depend on hugetlb. The fixes, including commits 414...

CVE-2022-49009

The CVE-2022-49009 issue affects the Linux kernel component hwmon:asus-ec-sensors, where devm_kcalloc may return NULL and the return value must be checked to avoid NULL pointer dereference. The provided documents confirm a resolved vulnerability with a fix implementing checks for the NULL return ...

CVE-2022-49013

CVE-2022-49013 affects the Linux kernel SCTP path: a memory leak in sctp_stream_outq_migrate() where the object pointed by prio_head is not released when releasing stream out resources. The description includes a concrete memory-leak instance and a backtrace showing allocation paths, indicating r...

CVE-2022-49047

CVE-2022-49047 corresponds to a Linux kernel UAF risk in ep93xx clock code (ep93xx_clk_register_gate()) that was addressed by a fix in arch/arm/mach-ep93xx/clock.c. The vulnerability manifested as a use-after-free (memory after it is freed) between IS_ERR(clk) handling and returning &psc->hw, ...

CVE-2022-49141

CVE-2022-49141 affects the Linux kernel net: dsa: felix path, where kzalloc() may return NULL and lead to a NULL pointer dereference. The connected docs confirm the issue and state that the fix checks the SGI to prevent dereferencing NULL. The reported CVSS indicates a local attack with low privi...

CVE-2022-49198

CVE-2022-49198 targets the Linux kernel’s mptcp path. According to multiple sources, the vulnerability stems from a race in __mptcp_alloc_tx_skb where skb->tcp_tsorted_anchor is initialized before the skb release path under memory pressure, causing kfree_skb to release the destination twice an...

CVE-2022-49576

CVE-2022-49576 is a Linux kernel vulnerability in IPv4 sysctl_fib_multipath_hash_fields where readers could observe data races while the value is updated concurrently. The root cause is concurrent modification without proper synchronization; fix implemented by adding READ_ONCE() to the readers. T...

CVE-2022-49717

In CVE-2022-49717, the Linux kernel issue concerns irqchip/apple-aic: a refcount leak in build_fiq_affinity. The problem was that of_find_node_by_phandle() returns a node pointer with an incremented refcount, and the fix is to call of_node_put() when the node is no longer needed to avoid the leak...

CVE-2022-49844

The collection confirms CVE-2022-49844 affects the Linux kernel CAN subsystem. The issue arises from reading priv->ctrlmode in virtual CAN interfaces (e.g., vcan, vxcan) when some interfaces do not create struct can_priv at startup, causing an out-of-bounds read and CAN frame drops. The refere...

CVE-2022-49877

CVE-2022-49877 concerns a Linux kernel vulnerability resolved by a change in the BPF sockmap code. The issue manifests as a warning from sk_stream_kill_queues concerning sk_forward_alloc during test_sockmap selftests. The root cause was a mistaken use of msg->sg.size to replace the tosend valu...

CVE-2022-49963

In CVE-2022-49963, the Linux kernel vulnerability centers on the drm/i915/ttm CCS handling fix. The issue arises in migrate_copy(), where object copying and address translation fail for large objects: using plain integers can overflow, and emitting PTEs with the entire object size when src is lme...

CVE-2022-50162

CVE-2022-50162 concerns the Linux kernel WiFi Libertus driver. The issue is a possible refcount leak in if_usb_probe caused by calling usb_get_dev before lbs_get_firmware_async, requiring usb_put_dev when lbs_get_firmware_async fails. The vulnerability is identified in the kernel’s Libertus USB p...

CVE-2022-50186

The CVE-2022-50186 entry concerns a Linux kernel issue in ath11k where on htc_tx_completion error the skb was not dropped, leading to a memory leak. The documented fix ensures the skb is freed on eid >= ATH11K_HTC_EP_COUNT before returning, as the completion_handler expects consumption even in...

CVE-2023-20810

CVE-2023-20810 affects the IOMMU component in MediaTek platforms. Root cause: improper input validation in the IOMMU leading to potential local information disclosure with required system execution privileges. Exploitation described as local, with no user interaction needed. Impact per documents:...

CVE-2023-32810

The CVE-2023-32810 entry applies to the Bluetooth driver in MediaTek devices. The vulnerability is an out-of-bounds read caused by improper input validation in the Bluetooth driver, which can lead to local information leakage and potentially System-level execution privileges. Exploitation is desc...

CVE-2023-52895

CVE-2023-52895 concerns a race in the Linux kernel io_uring/poll for multishot requests. A prior commit fixed a poll race that applies only to multishot, where a spurious wakeup can be ignored since the waitqueue isn’t left. A blunt reissue of a multishot armed request could leak a buffer if prov...

CVE-2023-52929

The CVE-2023-52929 entry concerns a Linux kernel nvmem core cleanup bug: if dev_set_name() fails, nvmem->wp_gpio remains leaked because the cleanup path doesn’t release it. The described fix prefers reworking initialization and cleanup by splitting device_register() and reusing the nvmem_relea...

CVE-2024-40955

CVE-2024-40955 corresponds to a Linux kernel ext4 slab-out-of-bounds in ext4_mb_find_good_group_avg_frag_lists, triggered by setting mb_group_prealloc to a very large value (2147483647) and performing specific mkfs/mount/write actions. The bug is in ext4’s block allocation logic (mb_alloc/mb_grou...

CVE-2024-42075

The CVE-2024-42075 issue affects the Linux kernel’s BPF arena code, where the remap logic did not account for mremap, risking use-after-free in arena_vm_close. A reference-count mechanism was added to handle multiple mmap events, mitigating the flaw. Concrete details: affected component is the bp...

CVE-2024-42254

CVE-2024-42254 affects the Linux kernel io_uring subsystem. The issue stems from inconsistent NULL vs IS_ERR error handling in io_alloc_pbuf_ring(), leading to a KASAN null pointer dereference in __io_remove_buffers and related cleanup paths (/io_uring/kbuf.c and io_uring.c). The vulnerability wa...

CVE-2024-46799

In CVE-2024-46799, the Linux kernel driver net: ethernet: ti: am65-cpsw had a NULL pointer dereference when XDP_TX was used with TX queues configured to 1. The issue occurs during XDP_TX and manifests as a kernel NULL pointer dereference, as shown by the log entry. The publicly provided fix repla...

CVE-2024-53186

CVE-2024-53186 : Linux kernel ksmbd race condition causing use-after-free in SMB request handling. The issue is between ksmbd_conn_handler_loop() waiting for conn->r_count to reach zero and handle_ksmbd_work() decrementing and freeing the ksmbd_conn, after which the code may still touch conn-&...

CVE-2024-56743

CVE-2024-56743 affects the Linux kernel NFS path. The issue arises from holding RCU while calling nfsd_file_put_local; the RCU hold is moved from nfs_to_nfsd_file_put_local to nfs_to_nfsd_net_put, with the rcu-protective call nfsd_serv_put being the one that requires RCU. This change addresses a ...

CVE-2024-57985

CVE-2024-57985: Linux kernel SCM driver (qcom_scm) probe-failure cleanup fixed. If the SCM driver probe fails, the global __scm must not remain assigned, else users may dereference __scm_smc_call() or access __scm->mempool. The fix ensures __scm is cleared on probe failure, addressing a theore...

CVE-2024-58075

Technical details for CVE-2024-58075 are not publicly provided in the supplied documents. No listed affected products, versions, or remediation are specified here. Monitor for updates from vendor advisories and security feeds.

CVE-2025-21788

Summary (CVE-2025-21788) : In the Linux kernel’s net/ethernet/ti/am65-cpsw driver, memory allocated for SKB via am65_cpsw_build_skb() may leak when an XDP program does not return XDP_PASS. The root cause is allocating SKB memory before evaluating the XDP program result, which wastes CPU cycles fo...

CVE-2025-37975

CVE-2025-37975 : Linux kernel riscv module relocation fix for out‑of‑bounds access in relocation handling. The patch replaces the end‑of‑relocation access rel[j] with a bounds‑checked approach using num_relocations, effectively correcting the relocation size calculation. The vulnerability is desc...

CVE-2025-38139

Technical details about CVE-2025-38139 are not provided in the supplied documents. Monitoring for updates and authoritative advisories is advised.

CVE-2025-38516

CVE-2025-38516 is a Linux kernel vulnerability in the pinctrl/qcom/msm subsystem. The issue arises when certain pins are registered as IRQ-capable on platforms where intr_detection_width is not 1 or 2, enabling a user-space trigger that can cause a BUG() in msm_gpio_irq_set_type() and potentially...

CVE-2025-38556

The Connected documents confirm CVE-2025-38556 affects the Linux kernel HID core, where the s32ton() conversion could crash when invoked with 0 bits. The fix HardenS32ton() so that it returns a reasonable result instead of faulting on 0-bit input, aligning behavior with snto32(). This CVE entry i...

CVE-2025-39866

CVE-2025-39866 concerns a use-after-free in the Linux kernel’s fs writeback path, specifically __mark_inode_dirty() when the inode’s wb switching occurs. The root cause is a race during switching inode_writeback backends (wb) which can lead to use-after-free via wb_wakeup_delayed() accessing a fr...

CVE-2025-40300

The CVE-2025-40300 issue affects the Linux kernel’s x86/vmscape mitigation. The vulnerability arises from insufficient branch predictor isolation between a guest and a userspace hypervisor, which is mitigated by conditionally issuing an IBPB after VMexit and before returning to userspace. The fix...

CVE-2026-46043

The CVE-2026-46043 detail shows a Linux kernel RDMA/rxe issue in rxe_rcv() where payload_size() could underflow due to attacker-controlled BTH pad and RXE_ICRC_SIZE not being accounted for in the initial length check. The fix requires validating paylen against the full minimum length: header_size...

CVE-2026-46155

CVE-2026-46155 affects the Linux kernel SMB client. The vulnerability is an out-of-bounds read in smb2_compound_op() caused by memcpy reading size[0] (OutputBufferLength) when iov_len is smaller than that length after a truncated server response. This can leak adjacent kernel heap memory. Impact ...

CVE-2026-53269

The CVE-2026-53269 issue exists in the Linux kernel’s netfilter synproxy path, where concurrent registration of hooks could race, affecting refcount blocks. A mutex was added to serialize access to refcount control blocks in frontends, mitigating the race. Connected OSV entries report patches for...

CVE-1999-0986

The CVE-1999-0986 entry concerns the Linux ping command (Linux 2.0.3x) where local users can cause a denial of service by sending oversized packets using the -R (record route) option. The available data identifies the affected component as the ping utility and the root cause as improper handling ...

CVE-1999-1018

CVE-1999-1018 concerns Linux kernels 2.2.10 and earlier, where the IP fragmentation reassembly step is performed after some header checks. The issue allows a remote attacker to bypass IP filtering rules by sending multiple fragments with 0 offsets, undermining filters that rely on header informat...

CVE-2001-0405

Concrete details: CVE-2001-0405 affects ip_conntrack_ftp inside the Linux 2.4 iptables RELATED connection tracking. A crafted FTP PORT command could cause the firewall to allow an arbitrary IP/port through the RELATED table, bypassing access restrictions. Implication: arbitrary firewall holes for...

CVE-2002-0060

CVE-2002-0060 affects the Linux kernel netfilter IRC DCC connection-tracking helper in 2.4.x (notably 2.4.14–2.4.18-pre8/9). The bug sets an overly broad conntrack mask, causing firewall rules to be more permissive than intended and potentially allowing inbound connections that bypass restriction...

CVE-2003-0246

CVE-2003-0246 affects the Linux kernel (2.4.x) where the ioperm system call does not properly restrict privileges, enabling a local user to gain read and/or write access to certain I/O ports on 2.4.20 and earlier. The connected OpenVAS and advisory records reference Debian and other vendor adviso...

CVE-2004-2607

CVE-2004-2607 is a local-read vulnerability in the Linux kernel (sdla_xfer) caused by casting a large len argument received as int to a short, preventing a read loop from filling a buffer. The description applies to Linux kernel 2.6.x (up to 2.6.5) and 2.4 (up to 2.4.29-rc1). Public documents con...

CVE-2005-0176

The CVE-2005-0176 issue affects the Linux kernel (2.6.9 and earlier) where shmctl-based locking of System V shared memory could be misused by local unprivileged users to unlock memory from other processes. This could cause sensitive memory contents to be swapped to disk and read by others after r...

CVE-2005-0749

The CVE-2005-0749 issue affects the Linux kernel prior to 2.6.11.6. The vulnerability arises in load_elf_library where freeing an invalid pointer via a crafted ELF library or executable can trigger a kernel crash (DoS). Affected component: kernel’s ELF loading/free path (load_elf_library). The pu...

CVE-2005-1264

The CVE-2005-1264 issue is a concrete flaw in Linux kernel 2.6.x where raw devices (raw.c) call the wrong function before passing an ioctl to block devices, exposing kernel address space to userspace. This local, privilege-escalation risk is corroborated across multiple advisories (e.g., RHSA-200...

CVE-2005-3358

CVE-2005-3358 affects Linux kernel prior to 2.6.15: passing a 0 bitmask to set_mempolicy can trigger a kernel panic, enabling local denial of service. Public details in Debian DSAs and OpenVAS entries confirm the issue and list patched kernel versions (e.g., Debian 2.6.8-16sarge2; Red Hat/CentOS ...