58.639 CVE tracked
797 Exploited now
188 Used by ransomware
Last sync
Linux vulnerabilities
15.065 CVE
| Identifier | Severity, sort descending | Product and flaw | EPSS, sort descending | In KEV since, sort descending |
|---|---|---|---|---|
| CVE-2022-44034 | MED 6.4 | linux linux_kernel An issue was discovered in the Linux kernel through 6.0.6. drivers/char/pcmcia/scr24x_cs.c has a race condition and resultant use-after-free if a physically proximate attacker removes a PCMCIA device while calling open(), aka a race condition between scr24x_op | 0.3% | — |
| CVE-2022-1852 | MED 5.5 | linux linux_kernel A NULL pointer dereference flaw was found in the Linux kernel’s KVM module, which can lead to a denial of service in the x86_emulate_insn in arch/x86/kvm/emulate.c. This flaw occurs while executing an illegal instruction in guest in the Intel CPU. | 0.3% | — |
| CVE-2021-29649 | MED 5.5 | fedoraproject fedora An issue was discovered in the Linux kernel before 5.11.11. The user mode driver (UMD) has a copy_process() memory leak, related to a lack of cleanup steps in kernel/usermode_driver.c and kernel/bpf/preload/bpf_preload_kern.c, aka CID-f60a85cad677. | 0.3% | — |
| CVE-2021-28375 | HIGH 7.8 | fedoraproject fedora An issue was discovered in the Linux kernel through 5.11.6. fastrpc_internal_invoke in drivers/misc/fastrpc.c does not prevent user applications from sending kernel RPC messages, aka CID-20c40794eb85. This is a related issue to CVE-2019-2308. | 0.3% | — |
| CVE-2024-27399 | MED 5.5 | debian debian_linux In the Linux kernel, the following vulnerability has been resolved: Bluetooth: l2cap: fix null-ptr-deref in l2cap_chan_timeout There is a race condition between l2cap_chan_timeout() and l2cap_chan_del(). When we use l2cap_chan_del() to delete the channel, th | 0.3% | — |
| CVE-2023-52650 | MED 5.5 | debian debian_linux In the Linux kernel, the following vulnerability has been resolved: drm/tegra: dsi: Add missing check for of_find_device_by_node Add check for the return value of of_find_device_by_node() and return the error if it fails in order to avoid NULL pointer derefe | 0.3% | — |
| CVE-2024-26630 | HIGH 7.1 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: mm: cachestat: fix folio read-after-free in cache walk In cachestat, we access the folio from the page cache's xarray to compute its page offset, and check for its dirty and writeback flags. | 0.3% | — |
| CVE-2023-1281 | HIGH 7.8 | linux linux_kernel Use After Free vulnerability in Linux kernel traffic control index filter (tcindex) allows Privilege Escalation. The imperfect hash area can be updated while packets are traversing, which will cause a use-after-free when 'tcf_exts_exec()' is called with the de | 0.3% | — |
| CVE-2008-0163 | MED 4.4 | linux linux_kernel Linux kernel 2.6, when using vservers, allows local users to access resources of other vservers via a symlink attack in /proc. | 0.3% | — |
| CVE-2025-37752 | HIGH 7.8 | debian debian_linux In the Linux kernel, the following vulnerability has been resolved: net_sched: sch_sfq: move the limit validation It is not sufficient to directly validate the limit on the data that the user passes as it can be updated based on how the other parameters are | 0.3% | — |
| CVE-2025-37785 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ext4: fix OOB read when checking dotdot dir Mounting a corrupted filesystem with directory which contains '.' dir entry with rec_len == block size results in out-of-bounds read (later on, wh | 0.3% | — |
| CVE-2022-49636 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: vlan: fix memory leak in vlan_newlink() Blamed commit added back a bug I fixed in commit 9bbd917e0bec ("vlan: fix memory leak in vlan_dev_set_egress_priority") If a memory allocation fails | 0.3% | — |
| CVE-2022-49059 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: nfc: nci: add flush_workqueue to prevent uaf Our detector found a concurrent use-after-free bug when detaching an NCI device. The main reason for this bug is the unexpected scheduling betwee | 0.3% | — |
| CVE-2024-49953 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix crash caused by calling __xfrm_state_delete() twice The km.state is not checked in driver's delayed work. When xfrm_state_check_expire() is called, the state can be reset to X | 0.3% | — |
| CVE-2024-40970 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: Avoid hw_desc array overrun in dw-axi-dmac I have a use case where nr_buffers = 3 and in which each descriptor is composed by 3 segments, resulting in the DMA channel descs_allocated to be 9 | 0.3% | — |
| CVE-2023-33288 | MED 4.7 | linux linux_kernel An issue was discovered in the Linux kernel before 6.2.9. A use-after-free was found in bq24190_remove in drivers/power/supply/bq24190_charger.c. It could allow a local attacker to crash the system due to a race condition. | 0.3% | — |
| CVE-2021-4218 | MED 5.5 | linux linux_kernel A flaw was found in the Linux kernel’s implementation of reading the SVC RDMA counters. Reading the counter sysctl panics the system. This flaw allows a local attacker with local access to cause a denial of service while the system reboots. The issue is specif | 0.3% | — |
| CVE-2021-40490 | HIGH 7.0 | debian debian_linux A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13. | 0.3% | — |
| CVE-2020-27830 | MED 5.5 | debian debian_linux A vulnerability was found in Linux Kernel where in the spk_ttyio_receive_buf2() function, it would dereference spk_ttyio_synth without checking whether it is NULL or not, and may lead to a NULL-ptr deref crash. | 0.3% | — |
| CVE-2016-5340 | HIGH 7.8 | google android The is_ashmem_file function in drivers/staging/android/ashmem.c in a certain Qualcomm Innovation Center (QuIC) Android patch for the Linux kernel 3.x mishandles pointer validation within the KGSL Linux Graphics Module, which allows attackers to bypass intended | 0.3% | — |
| CVE-2025-71128 | HIGH 7.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: erspan: Initialize options_len before referencing options. The struct ip_tunnel_info has a flexible array member named options that is protected by a counted_by(options_len) attribute. The | 0.3% | — |
| CVE-2025-37886 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: pds_core: make wait_context part of q_info Make the wait_context a full part of the q_info struct rather than a stack variable that goes away after pdsc_adminq_post() is done so that the con | 0.3% | — |
| CVE-2025-21994 | HIGH 7.6 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix incorrect validation for num_aces field of smb_acl parse_dcal() validate num_aces to allocate posix_ace_state_array. if (num_aces > ULONG_MAX / sizeof(struct smb_ace *)) It is a | 0.3% | — |
| CVE-2024-46713 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: perf/aux: Fix AUX buffer serialization Ole reported that event->mmap_mutex is strictly insufficient to serialize the AUX buffer, add a per RB mutex to fully serialize it. Note that in the l | 0.3% | — |
| CVE-2022-48782 | HIGH 8.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: mctp: fix use after free Clang static analysis reports this problem route.c:425:4: warning: Use of memory after it is freed trace_mctp_key_acquire(key); ^~~~~~~~~~~~~~~~~~~~~~~~~~~ When | 0.3% | — |