59.646 CVE tracked
803 Exploited now
188 Used by ransomware
Last sync
Linux vulnerabilities
15.190 CVE
| Identifier | Severity, sort descending | Product and flaw | EPSS, sort descending | In KEV since, sort descending |
|---|---|---|---|---|
| CVE-2010-1643 | MED 6.9 | linux linux_kernel mm/shmem.c in the Linux kernel before 2.6.28-rc3, when strict overcommit is enabled, does not properly handle the export of shmemfs objects by knfsd, which allows attackers to cause a denial of service (NULL pointer dereference and knfsd crash) or possibly hav | 0.4% | — |
| CVE-2009-3624 | MED 4.6 | linux kernel The get_instantiation_keyring function in security/keys/keyctl.c in the KEYS subsystem in the Linux kernel before 2.6.32-rc5 does not properly maintain the reference count of a keyring, which allows local users to gain privileges or cause a denial of service ( | 0.4% | — |
| CVE-2026-46266 | CRIT 9.1 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP Yizhou Zhao reported that simply having one RAW socket on protocol IPPROTO_RAW (255) was dangerous. socket(AF_INET, SOCK_RAW, 2 | 0.4% | — |
| CVE-2025-37777 | HIGH 8.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in __smb2_lease_break_noti() Move tcp_transport free to ksmbd_conn_free. If ksmbd connection is referenced when ksmbd server thread terminates, It will not be freed | 0.4% | — |
| CVE-2024-26931 | HIGH 8.8 | debian debian_linux In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix command flush on cable pull System crash due to command failed to flush back to SCSI layer. BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 PG | 0.4% | — |
| CVE-2020-14314 | MED 5.5 | canonical ubuntu_linux A memory out-of-bounds read flaw was found in the Linux kernel before 5.9-rc2 with the ext3/ext4 file system, in the way it accesses a directory with broken indexing. This flaw allows a local user to crash the system if the directory exists. The highest threat | 0.4% | — |
| CVE-2014-5332 | MED 6.9 | linux linux_kernel Race condition in NVMap in NVIDIA Tegra Linux Kernel 3.10 allows local users to gain privileges via a crafted NVMAP_IOC_CREATE IOCTL call, which triggers a use-after-free error, as demonstrated by using a race condition to escape the Chrome sandbox. | 0.4% | — |
| CVE-2012-6545 | LOW 1.9 | linux linux_kernel The Bluetooth RFCOMM implementation in the Linux kernel before 3.6 does not properly initialize certain structures, which allows local users to obtain sensitive information from kernel memory via a crafted application. | 0.4% | — |
| CVE-2012-6544 | LOW 1.9 | linux linux_kernel The Bluetooth protocol stack in the Linux kernel before 3.6 does not properly initialize certain structures, which allows local users to obtain sensitive information from kernel stack memory via a crafted application that targets the (1) L2CAP or (2) HCI imple | 0.4% | — |
| CVE-2011-1494 | MED 6.9 | linux linux_kernel Integer overflow in the _ctl_do_mpt_command function in drivers/scsi/mpt2sas/mpt2sas_ctl.c in the Linux kernel 2.6.38 and earlier might allow local users to gain privileges or cause a denial of service (memory corruption) via an ioctl call specifying a crafted | 0.4% | — |
| CVE-2004-0133 | LOW 2.1 | linux linux_kernel The XFS file system code in Linux 2.4.x has an information leak in which in-memory data is written to the device for the XFS file system, which allows local users to obtain sensitive information by reading the raw device. | 0.4% | — |
| CVE-2026-64210 | HIGH 7.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: xsk: Fix unlocked writing to ICOSQ During napi poll, when the affinity changes and there's still XSK work to be done, we trigger an ICOSQ interrupt on the new CPU. However, this t | 0.4% | — |
| CVE-2026-43114 | CRIT 9.4 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry New test case fails unexpectedly when avx2 matching functions are used. The test first loads a ranomly generated pi | 0.4% | — |
| CVE-2022-50241 | HIGH 8.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: NFSD: fix use-after-free on source server when doing inter-server copy Use-after-free occurred when the laundromat tried to free expired cpntf_state entry on the s2s_cp_stateids list after i | 0.4% | — |
| CVE-2025-38476 | CRIT 9.8 | debian debian_linux In the Linux kernel, the following vulnerability has been resolved: rpl: Fix use-after-free in rpl_do_srh_inline(). Running lwt_dst_cache_ref_loop.sh in selftest with KASAN triggers the splat below [0]. rpl_do_srh_inline() fetches ipv6_hdr(skb) and accesses | 0.4% | — |
| CVE-2024-49950 | HIGH 8.8 | debian debian_linux In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix uaf in l2cap_connect [Syzbot reported] BUG: KASAN: slab-use-after-free in l2cap_connect.constprop.0+0x10d8/0x1270 net/bluetooth/l2cap_core.c:3949 Read of size 8 at addr | 0.4% | — |
| CVE-2022-3629 | LOW 2.6 | debian debian_linux A vulnerability was found in Linux Kernel. It has been declared as problematic. This vulnerability affects the function vsock_connect of the file net/vmw_vsock/af_vsock.c. The manipulation leads to memory leak. The complexity of an attack is rather high. The e | 0.4% | — |
| CVE-2022-1205 | MED 4.7 | linux linux_kernel A NULL pointer dereference flaw was found in the Linux kernel’s Amateur Radio AX.25 protocol functionality in the way a user connects with the protocol. This flaw allows a local user to crash the system. | 0.4% | — |
| CVE-2022-0998 | HIGH 7.8 | linux linux_kernel An integer overflow flaw was found in the Linux kernel’s virtio device driver code in the way a user triggers the vhost_vdpa_config_validate function. This flaw allows a local user to crash or potentially escalate their privileges on the system. | 0.4% | — |
| CVE-2021-3640 | HIGH 7.0 | canonical ubuntu_linux A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del() together with the call sco_sock_sendmsg() with the expec | 0.4% | — |
| CVE-2021-3573 | MED 6.4 | fedoraproject fedora A use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in the way user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call hci_unregister_dev() together with one of the calls hci_sock_blacklist_ad | 0.4% | — |
| CVE-2016-10906 | HIGH 7.0 | linux linux_kernel An issue was discovered in drivers/net/ethernet/arc/emac_main.c in the Linux kernel before 4.5. A use-after-free is caused by a race condition between the functions arc_emac_tx and arc_emac_tx_clean. | 0.4% | — |
| CVE-2017-17052 | HIGH 7.8 | linux linux_kernel The mm_init function in kernel/fork.c in the Linux kernel before 4.12.10 does not clear the ->exe_file member of a new process's mm_struct, allowing a local attacker to achieve a use-after-free or possibly have unspecified other impact by running a specially c | 0.4% | — |
| CVE-2015-4178 | MED 5.5 | linux linux_kernel The fs_pin implementation in the Linux kernel before 4.0.5 does not ensure the internal consistency of a certain list data structure, which allows local users to cause a denial of service (system crash) by leveraging user-namespace root access for an MNT_DETAC | 0.4% | — |
| CVE-2011-5321 | MED 5.5 | linux linux_kernel The tty_open function in drivers/tty/tty_io.c in the Linux kernel before 3.1.1 mishandles a driver-lookup failure, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via c | 0.4% | — |