56.571 CVE tracked
773 Exploited now
181 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-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-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-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-2023-4207 | HIGH 7.8 | debian debian_linux A use-after-free vulnerability in the Linux kernel's net/sched: cls_fw component can be exploited to achieve local privilege escalation. When fw_change() is called on an existing filter, the whole tcf_result struct is always copied into the new instance of th | 0.3% | — |
| CVE-2022-3303 | MED 4.7 | debian debian_linux A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead to a NULL pointer dereference while handling the SNDCTL_DSP_SYNC ioctl. A privileged local user (root or member of the audio group) could use this flaw t | 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-2026-46125 | HIGH 8.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: remove station if connection prep fails If connection preparation fails for MLO connections, then the interface is completely reset to non-MLD. In this case, we must not keep | 0.3% | — |
| CVE-2025-39894 | HIGH 7.5 | debian debian_linux In the Linux kernel, the following vulnerability has been resolved: netfilter: br_netfilter: do not check confirmed bit in br_nf_local_in() after confirm When send a broadcast packet to a tap device, which was added to a bridge, br_nf_local_in() is called to | 0.3% | — |
| CVE-2025-39880 | CRIT 9.8 | debian debian_linux In the Linux kernel, the following vulnerability has been resolved: libceph: fix invalid accesses to ceph_connection_v1_info There is a place where generic code in messenger.c is reading and another place where it is writing to con->v1 union member without c | 0.3% | — |
| CVE-2025-38490 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: net: libwx: remove duplicate page_pool_put_full_page() page_pool_put_full_page() should only be invoked when freeing Rx buffers or building a skb if the size is too short. At other times, th | 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-2024-41000 | HIGH 7.8 | debian debian_linux In the Linux kernel, the following vulnerability has been resolved: block/ioctl: prefer different overflow check Running syzkaller with the newly reintroduced signed integer overflow sanitizer shows this report: [ 62.982337] ------------[ cut here ]------ | 0.3% | — |
| CVE-2024-40974 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Enforce hcall result buffer validity and size plpar_hcall(), plpar_hcall9(), and related functions expect callers to provide valid result buffers of certain minimum size. Cu | 0.3% | — |
| CVE-2024-39509 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: HID: core: remove unnecessary WARN_ON() in implement() Syzkaller hit a warning [1] in a call to implement() when trying to write a value into a field of smaller size in an output report. Si | 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-2023-52436 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: f2fs: explicitly null-terminate the xattr list When setting an xattr, explicitly null-terminate the xattr list. This eliminates the fragile assumption that the unused xattr space is always | 0.3% | — |
| CVE-2021-4037 | MED 4.4 | debian debian_linux A vulnerability was found in the fs/inode.c:inode_init_owner() function logic of the LInux kernel that allows local users to create files for the XFS file-system with an unintended group ownership and with group execution and SGID permission bits set, in a sce | 0.3% | — |
| CVE-2021-4028 | HIGH 7.8 | linux linux_kernel A flaw in the Linux kernel's implementation of RDMA communications manager listener code allowed an attacker with local access to setup a socket to listen on a high port allowing for a list element to be used after free. Given the ability to execute code, a lo | 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-2020-14351 | HIGH 7.8 | debian debian_linux A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate privileges. The highest threat from this vulnerability i | 0.3% | — |
| CVE-2025-40039 | HIGH 8.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fix race condition in RPC handle list access The 'sess->rpc_handle_list' XArray manages RPC handles within a ksmbd session. Access to this list is intended to be protected by 'sess->r | 0.3% | — |