56.588 CVE tracked
773 Exploited now
183 Used by ransomware
Last sync
Linux vulnerabilities
14.802 CVE
| Identifier | Severity, sort descending | Product and flaw | EPSS, sort descending | In KEV since, sort descending |
|---|---|---|---|---|
| CVE-2026-53358 | HIGH 8.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: use chan timer to close channels in cleanup_listen() l2cap_chan_close() removes the channel from conn->chan_l, which must be done under conn->lock. cleanup_listen() runs u | 0.2% | — |
| CVE-2026-31620 | MED 4.6 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ALSA: usx2y: us144mkii: fix NULL deref on missing interface 0 A malicious USB device with the TASCAM US-144MKII device id can have a configuration containing bInterfaceNumber=1 but no interf | 0.2% | — |
| CVE-2023-53634 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: bpf, arm64: Fixed a BTI error on returning to patched function When BPF_TRAMP_F_CALL_ORIG is set, BPF trampoline uses BLR to jump back to the instruction next to call site to call the patche | 0.2% | — |
| CVE-2022-50545 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: r6040: Fix kmemleak in probe and remove There is a memory leaks reported by kmemleak: unreferenced object 0xffff888116111000 (size 2048): comm "modprobe", pid 817, jiffies 4294759745 | 0.2% | — |
| CVE-2025-38291 | HIGH 8.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Prevent sending WMI commands to firmware during firmware crash Currently, we encounter the following kernel call trace when a firmware crash occurs. This happens because the ho | 0.2% | — |
| CVE-2022-50208 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: soc: amlogic: Fix refcount leak in meson-secure-pwrc.c In meson_secure_pwrc_probe(), there is a refcount leak in one fail path. | 0.2% | — |
| CVE-2022-50067 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: btrfs: unset reloc control if transaction commit fails in prepare_to_relocate() In btrfs_relocate_block_group(), the rc is allocated. Then btrfs_relocate_block_group() calls relocate_block | 0.2% | — |
| CVE-2022-49947 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: binder: fix alloc->vma_vm_mm null-ptr dereference Syzbot reported a couple issues introduced by commit 44e602b4e52f ("binder_alloc: add missing mmap_lock calls when using the VMA"), in which | 0.2% | — |
| CVE-2025-38000 | HIGH 7.8 | debian debian_linux In the Linux kernel, the following vulnerability has been resolved: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() When enqueuing the first packet to an HFSC class, hfsc_enqueue() calls the child qdisc's peek() operation before increment | 0.2% | — |
| CVE-2025-37998 | HIGH 7.8 | debian debian_linux In the Linux kernel, the following vulnerability has been resolved: openvswitch: Fix unsafe attribute parsing in output_userspace() This patch replaces the manual Netlink attribute iteration in output_userspace() with nla_for_each_nested(), which ensures tha | 0.2% | — |
| CVE-2025-37868 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: drm/xe/userptr: fix notifier vs folio deadlock User is reporting what smells like notifier vs folio deadlock, where migrate_pages_batch() on core kernel side is holding folio lock(s) and the | 0.2% | — |
| CVE-2023-53117 | HIGH 7.1 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: fs: prevent out-of-bounds array speculation when closing a file descriptor Google-Bug-Id: 114199369 | 0.2% | — |
| CVE-2023-53043 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: sc7280: Mark PCIe controller as cache coherent If the controller is not marked as cache coherent, then kernel will try to ensure coherency during dma-ops and that may cause | 0.2% | — |
| CVE-2025-23155 | HIGH 7.1 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Fix accessing freed irq affinity_hint In stmmac_request_irq_multi_msi(), a pointer to the stack variable cpu_mask is passed to irq_set_affinity_hint(). This value is stored in i | 0.2% | — |
| CVE-2025-22112 | HIGH 7.1 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: fix out-of-range access of vnic_info array The bnxt_queue_{start | stop}() access vnic_info as much as allocated, which indicates bp->nr_vnics. So, it should not reach bp->vnic_in | 0.2% | — |
| CVE-2025-22111 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: net: Remove RTNL dance for SIOCBRADDIF and SIOCBRDELIF. SIOCBRDELIF is passed to dev_ioctl() first and later forwarded to br_ioctl_call(), which causes unnecessary RTNL dance and the splat b | 0.2% | — |
| CVE-2025-22104 | HIGH 7.1 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ibmvnic: Use kernel helpers for hex dumps Previously, when the driver was printing hex dumps, the buffer was cast to an 8 byte long and printed using string formatters. If the buffer size wa | 0.2% | — |
| CVE-2025-22026 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: nfsd: don't ignore the return code of svc_proc_register() Currently, nfsd_proc_stat_init() ignores the return value of svc_proc_register(). If the procfile creation fails, then the kernel wi | 0.2% | — |
| CVE-2025-21902 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: acpi: typec: ucsi: Introduce a ->poll_cci method For the ACPI backend of UCSI the UCSI "registers" are just a memory copy of the register values in an opregion. The ACPI implementation in th | 0.2% | — |
| CVE-2023-53032 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: Fix overflow before widen in the bitmap_ip_create() function. When first_ip is 0, last_ip is 0xFFFFFFFF, and netmask is 31, the value of an arithmetic expression 2 << (netm | 0.2% | — |
| CVE-2023-52932 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: mm/swapfile: add cond_resched() in get_swap_pages() The softlockup still occurs in get_swap_pages() under memory pressure. 64 CPU cores, 64GB memory, and 28 zram devices, the disksize of ea | 0.2% | — |
| CVE-2025-21879 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free on inode when scanning root during em shrinking At btrfs_scan_root() we are accessing the inode's root (and fs_info) in a call to btrfs_fs_closing() after we have s | 0.2% | — |
| CVE-2025-21826 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: reject mismatching sum of field_len with set key length The field length description provides the length of each separated key field in the concatenation, each field ge | 0.2% | — |
| CVE-2024-58072 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: wifi: rtlwifi: remove unused check_buddy_priv Commit 2461c7d60f9f ("rtlwifi: Update header file") introduced a global list of private data structures. Later on, commit 26634c4b1868 ("rtlwif | 0.2% | — |
| CVE-2025-21801 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: net: ravb: Fix missing rtnl lock in suspend/resume path Fix the suspend/resume path by ensuring the rtnl lock is held where required. Calls to ravb_open, ravb_close and wol operations must b | 0.2% | — |