59.529 CVE tracked
803 Exploited now
188 Used by ransomware
Last sync
Linux vulnerabilities
15.157 CVE
| Identifier | Severity, sort descending | Product and flaw | EPSS, sort descending | In KEV since, sort descending |
|---|---|---|---|---|
| CVE-2020-25211 | MED 6.0 | debian debian_linux In the Linux kernel through 5.8.7, local attackers able to inject conntrack netlink configuration could overflow a local buffer, causing crashes or triggering use of incorrect protocol numbers in ctnetlink_parse_tuple_filter in net/netfilter/nf_conntrack_netli | 0.6% | — |
| CVE-2018-14734 | HIGH 7.8 | canonical ubuntu_linux drivers/infiniband/core/ucma.c in the Linux kernel through 4.17.11 allows ucma_leave_multicast to access a certain data structure after a cleanup step in ucma_process_join, which allows attackers to cause a denial of service (use-after-free). | 0.6% | — |
| CVE-2015-5307 | MED 4.9 | canonical ubuntu_linux The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service (host OS panic or hang) by triggering many #AC (aka Alignment Check) exceptions, related to svm.c and vmx.c. | 0.6% | — |
| CVE-2013-4591 | MED 6.2 | linux linux_kernel Buffer overflow in the __nfs4_get_acl_uncached function in fs/nfs/nfs4proc.c in the Linux kernel before 3.7.2 allows local users to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact via a getxattr system c | 0.6% | — |
| CVE-2011-4127 | MED 4.6 | linux linux_kernel The Linux kernel before 3.2.2 does not properly restrict SG_IO ioctl calls, which allows local users to bypass intended restrictions on disk read and write operations by sending a SCSI command to (1) a partition block device or (2) an LVM volume. | 0.6% | — |
| CVE-2020-27170 | MED 4.7 | canonical ubuntu_linux An issue was discovered in the Linux kernel before 5.11.8. kernel/bpf/verifier.c performs undesirable out-of-bounds speculation on pointer arithmetic, leading to side-channel attacks that defeat Spectre mitigations and obtain sensitive information from kernel | 0.6% | — |
| CVE-2014-8369 | HIGH 7.8 | debian debian_linux The kvm_iommu_map_pages function in virt/kvm/iommu.c in the Linux kernel through 3.17.2 miscalculates the number of pages during the handling of a mapping failure, which allows guest OS users to cause a denial of service (host OS page unpinning) or possibly ha | 0.6% | — |
| CVE-2013-0217 | MED 5.2 | linux linux_kernel Memory leak in drivers/net/xen-netback/netback.c in the Xen netback functionality in the Linux kernel before 3.7.8 allows guest OS users to cause a denial of service (memory consumption) by triggering certain error conditions. | 0.6% | — |
| CVE-2026-46303 | HIGH 8.2 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: isofs: validate Rock Ridge CE continuation extent against volume size rock_continue() reads rs->cont_extent verbatim from the Rock Ridge CE record and passes it to sb_bread() without checkin | 0.6% | — |
| CVE-2024-53095 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: smb: client: Fix use-after-free of network namespace. Recently, we got a customer report that CIFS triggers oops while reconnecting to a server. [0] The workload runs on Kubernetes, and so | 0.6% | — |
| CVE-2024-50185 | HIGH 8.2 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: mptcp: handle consistently DSS corruption Bugged peer implementation can send corrupted DSS options, consistently hitting a few warning in the data path. Use DEBUG_NET assertions, to avoid t | 0.6% | — |
| CVE-2024-44970 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink When all the strides in a WQE have been consumed, the WQE is unlinked from the WQ linked list (mlx5_wq_ll_pop()). For SHAMPO, it is possi | 0.6% | — |
| CVE-2018-19824 | HIGH 7.8 | canonical ubuntu_linux In the Linux kernel through 4.19.6, a local user could exploit a use-after-free in the ALSA driver by supplying a malicious USB Sound device (with zero interfaces) that is mishandled in usb_audio_probe in sound/usb/card.c. | 0.6% | — |
| CVE-2015-8953 | MED 5.5 | linux linux_kernel fs/overlayfs/copy_up.c in the Linux kernel before 4.2.6 uses an incorrect cleanup code path, which allows local users to cause a denial of service (dentry reference leak) via filesystem operations on a large file in a lower overlayfs layer. | 0.6% | — |
| CVE-2005-0124 | LOW 2.1 | linux linux_kernel The coda_pioctl function in the coda functionality (pioctl.c) for Linux kernel 2.6.9 and 2.4.x before 2.4.29 may allow local users to cause a denial of service (crash) or execute arbitrary code via negative vi.in_size or vi.out_size values, which may trigger a | 0.6% | — |
| CVE-2026-43037 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ip6_tunnel: clear skb2->cb[] in ip4ip6_err() Oskar Kjos reported the following problem. ip4ip6_err() calls icmp_send() on a cloned skb whose cb[] was written by the IPv6 receive path as str | 0.6% | — |
| CVE-2020-14331 | MED 6.6 | linux linux_kernel A flaw was found in the Linux kernel’s implementation of the invert video code on VGA consoles when a local attacker attempts to resize the console, calling an ioctl VT_RESIZE, which causes an out-of-bounds write to occur. This flaw allows a local user with ac | 0.6% | — |
| CVE-2015-7513 | MED 6.5 | canonical ubuntu_linux arch/x86/kvm/x86.c in the Linux kernel before 4.4 does not reset the PIT counter values during state restoration, which allows guest OS users to cause a denial of service (divide-by-zero error and host OS crash) via a zero value, related to the kvm_vm_ioctl_se | 0.6% | — |
| CVE-2025-38181 | HIGH 7.5 | debian debian_linux In the Linux kernel, the following vulnerability has been resolved: calipso: Fix null-ptr-deref in calipso_req_{set,del}attr(). syzkaller reported a null-ptr-deref in sock_omalloc() while allocating a CALIPSO option. [0] The NULL is of struct sock, which w | 0.6% | — |
| CVE-2023-52584 | LOW 3.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: spmi: mediatek: Fix UAF on device remove The pmif driver data that contains the clocks is allocated along with spmi_controller. On device remove, spmi_controller will be freed first, and the | 0.6% | — |
| CVE-2004-2731 | MED 4.4 | linux linux_kernel Multiple integer overflows in Sbus PROM driver (drivers/sbus/char/openprom.c) for the Linux kernel 2.4.x up to 2.4.27, 2.6.x up to 2.6.7, and possibly later versions, allow local users to execute arbitrary code by specifying (1) a small buffer size to the copy | 0.6% | — |
| CVE-2023-52883 | HIGH 7.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix possible null pointer dereference abo->tbo.resource may be NULL in amdgpu_vm_bo_update. | 0.6% | — |
| CVE-2018-16880 | HIGH 7.0 | canonical ubuntu_linux A flaw was found in the Linux kernel's handle_rx() function in the [vhost_net] driver. A malicious virtual guest, under specific conditions, can trigger an out-of-bounds write in a kmalloc-8 slab on a virtual host which may lead to a kernel memory corruption a | 0.6% | — |
| CVE-2025-38035 | HIGH 7.5 | debian debian_linux In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: don't restore null sk_state_change queue->state_change is set as part of nvmet_tcp_set_queue_sock(), but if the TCP connection isn't established when nvmet_tcp_set_queue_sock() is | 0.6% | — |
| CVE-2019-15923 | MED 5.5 | linux linux_kernel An issue was discovered in the Linux kernel before 5.0.9. There is a NULL pointer dereference for a cd data structure if alloc_disk fails in drivers/block/paride/pf.c. | 0.6% | — |