# CVE-2022-50673: linux: In the Linux kernel, the following vulnerability has been resolved:  ext4: fix use-after-free in ext4_orphan_cleanup...

CVE-2022-50673 is fixed in 65 products on 1 platform, first by RHSA-2024:2394, released April 30, 2024. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2022-50673
- Priority: High
- CVSS: 7.8 (high)
- EPSS: 0.0021
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Apr 30, 2024

## Description

In the Linux kernel, the following vulnerability has been resolved:  ext4: fix use-after-free in ext4_orphan_cleanup  I caught a issue as follows: ==================================================================  BUG: KASAN: use-after-free in __list_add_valid+0x28/0x1a0  Read of size 8 at addr ffff88814b13f378 by task mount/710   CPU: 1 PID: 710 Comm: mount Not tainted 6.1.0-rc3-next #370  Call Trace:   <TASK>   dump_stack_lvl+0x73/0x9f   print_report+0x25d/0x759   kasan_report+0xc0/0x120   __asan_load8+0x99/0x140   __list_add_valid+0x28/0x1a0   ext4_orphan_cleanup+0x564/0x9d0 [ext4]   __ext4_fill_super+0x48e2/0x5300 [ext4]   ext4_fill_super+0x19f/0x3a0 [ext4]   get_tree_bdev+0x27b/0x450   ext4_get_tree+0x19/0x30 [ext4]   vfs_get_tree+0x49/0x150   path_mount+0xaae/0x1350   do_mount+0xe2/0x110   __x64_sys_mount+0xf0/0x190   do_syscall_64+0x35/0x80   entry_SYSCALL_64_after_hwframe+0x63/0xcd   </TASK>  [...] ==================================================================  Above issue may happen as follows: ------------------------------------- ext4_fill_super   ext4_orphan_cleanup    --- loop1: assume last_orphan is 12 ---     list_add(&EXT4_I(inode)->i_orphan, &EXT4_SB(sb)->s_orphan)     ext4_truncate --> return 0       ext4_inode_attach_jinode --> return -ENOMEM     iput(inode) --> free inode<12>    --- loop2: last_orphan is still 12 ---     list_add(&EXT4_I(inode)->i_orphan, &EXT4_SB(sb)->s_orphan);     // use inode<12> and trigger UAF  To solve this issue, we need to propagate the return value of ext4_inode_attach_jinode() appropriately.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | bpftool RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | bpftool RHEL 9 | 0:7.3.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | bpftool almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | bpftool ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel rocky 8 | 0:4.18.0-553.104.1.el8_10 | [RLSA-2026:2264](https://patchblox.com/security/data/fix/linux/rlsa-2026-2264.md) | Feb 15, 2026 |
| Linux | kernel-64k RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-64k-core RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-64k-debug RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-64k-debug-core RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-64k-debug-devel RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-64k-debug-devel-matched RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-64k-debug-modules RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-64k-debug-modules-core RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-64k-debug-modules-extra RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-64k-devel RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-64k-devel-matched RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-64k-modules RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-64k-modules-core RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-64k-modules-extra RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-abi-stablelists RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-abi-stablelists RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-abi-stablelists almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-abi-stablelists ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-core RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-core RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-core almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-core ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-cross-headers almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-cross-headers ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-debug RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-debug RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-debug almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-debug ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-debug-core RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-debug-core RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-debug-core almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-debug-core ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-debug-devel RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-debug-devel RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-debug-devel almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-debug-devel ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-debug-devel-matched RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-debug-modules RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-debug-modules RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-debug-modules almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-debug-modules ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-debug-modules-core RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-debug-modules-extra RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-debug-modules-extra RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-debug-modules-extra almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-debug-modules-extra ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-debug-uki-virt RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-devel RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-devel RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-devel almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-devel ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-devel-matched RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-doc RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-doc RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-doc almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-doc ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-headers almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-headers ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-modules RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-modules RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-modules almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-modules ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-modules-core RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-modules-extra RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-modules-extra RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-modules-extra almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-modules-extra ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-rt RHEL 8 | 0:4.18.0-553.104.1.rt7.445.el8_10 | [RHSA-2026:2378](https://patchblox.com/security/data/fix/linux/rhsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-rt almalinux 8 | 4.18.0-553.104.1.rt7.445.el8_10 | [ALSA-2026:2378](https://patchblox.com/security/data/fix/linux/alsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-core RHEL 8 | 0:4.18.0-553.104.1.rt7.445.el8_10 | [RHSA-2026:2378](https://patchblox.com/security/data/fix/linux/rhsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-core RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-rt-core almalinux 8 | 4.18.0-553.104.1.rt7.445.el8_10 | [ALSA-2026:2378](https://patchblox.com/security/data/fix/linux/alsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-debug RHEL 8 | 0:4.18.0-553.104.1.rt7.445.el8_10 | [RHSA-2026:2378](https://patchblox.com/security/data/fix/linux/rhsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-debug RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-rt-debug almalinux 8 | 4.18.0-553.104.1.rt7.445.el8_10 | [ALSA-2026:2378](https://patchblox.com/security/data/fix/linux/alsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-debug-core RHEL 8 | 0:4.18.0-553.104.1.rt7.445.el8_10 | [RHSA-2026:2378](https://patchblox.com/security/data/fix/linux/rhsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-debug-core RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-rt-debug-core almalinux 8 | 4.18.0-553.104.1.rt7.445.el8_10 | [ALSA-2026:2378](https://patchblox.com/security/data/fix/linux/alsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-debug-devel RHEL 8 | 0:4.18.0-553.104.1.rt7.445.el8_10 | [RHSA-2026:2378](https://patchblox.com/security/data/fix/linux/rhsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-debug-devel RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-rt-debug-devel almalinux 8 | 4.18.0-553.104.1.rt7.445.el8_10 | [ALSA-2026:2378](https://patchblox.com/security/data/fix/linux/alsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-debug-kvm RHEL 8 | 0:4.18.0-553.104.1.rt7.445.el8_10 | [RHSA-2026:2378](https://patchblox.com/security/data/fix/linux/rhsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-debug-kvm RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-rt-debug-modules RHEL 8 | 0:4.18.0-553.104.1.rt7.445.el8_10 | [RHSA-2026:2378](https://patchblox.com/security/data/fix/linux/rhsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-debug-modules RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-rt-debug-modules almalinux 8 | 4.18.0-553.104.1.rt7.445.el8_10 | [ALSA-2026:2378](https://patchblox.com/security/data/fix/linux/alsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-debug-modules-core RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-rt-debug-modules-extra RHEL 8 | 0:4.18.0-553.104.1.rt7.445.el8_10 | [RHSA-2026:2378](https://patchblox.com/security/data/fix/linux/rhsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-debug-modules-extra RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-rt-debug-modules-extra almalinux 8 | 4.18.0-553.104.1.rt7.445.el8_10 | [ALSA-2026:2378](https://patchblox.com/security/data/fix/linux/alsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-devel RHEL 8 | 0:4.18.0-553.104.1.rt7.445.el8_10 | [RHSA-2026:2378](https://patchblox.com/security/data/fix/linux/rhsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-devel RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-rt-devel almalinux 8 | 4.18.0-553.104.1.rt7.445.el8_10 | [ALSA-2026:2378](https://patchblox.com/security/data/fix/linux/alsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-kvm RHEL 8 | 0:4.18.0-553.104.1.rt7.445.el8_10 | [RHSA-2026:2378](https://patchblox.com/security/data/fix/linux/rhsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-kvm RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-rt-modules RHEL 8 | 0:4.18.0-553.104.1.rt7.445.el8_10 | [RHSA-2026:2378](https://patchblox.com/security/data/fix/linux/rhsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-modules RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-rt-modules almalinux 8 | 4.18.0-553.104.1.rt7.445.el8_10 | [ALSA-2026:2378](https://patchblox.com/security/data/fix/linux/alsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-modules-core RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-rt-modules-extra RHEL 8 | 0:4.18.0-553.104.1.rt7.445.el8_10 | [RHSA-2026:2378](https://patchblox.com/security/data/fix/linux/rhsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-rt-modules-extra RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-rt-modules-extra almalinux 8 | 4.18.0-553.104.1.rt7.445.el8_10 | [ALSA-2026:2378](https://patchblox.com/security/data/fix/linux/alsa-2026-2378.md) | Feb 10, 2026 |
| Linux | kernel-tools RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-tools RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-tools almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-tools ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-tools-libs RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-tools-libs RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-tools-libs almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-tools-libs ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-tools-libs-devel RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-tools-libs-devel RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-tools-libs-devel almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-tools-libs-devel ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-uki-virt RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-zfcpdump RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-zfcpdump RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-zfcpdump almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-zfcpdump-core RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-zfcpdump-core RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-zfcpdump-core almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-zfcpdump-devel RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-zfcpdump-devel RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-zfcpdump-devel almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-zfcpdump-devel-matched RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-zfcpdump-modules RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-zfcpdump-modules RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-zfcpdump-modules almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-zfcpdump-modules-core RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-zfcpdump-modules-extra RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | kernel-zfcpdump-modules-extra RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | kernel-zfcpdump-modules-extra almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | libperf RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | linux Debian 12.15 (bookworm) | 6.1.4-1 | [DEBIAN-CVE-2022-50673](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50673.md) | Dec 9, 2025 |
| Linux | linux Debian 13.5 (trixie) | 6.1.4-1 | [DEBIAN-CVE-2022-50673](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50673.md) | Dec 9, 2025 |
| Linux | linux Debian 14 | 6.1.4-1 | [DEBIAN-CVE-2022-50673](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50673.md) | Dec 9, 2025 |
| Linux | perf RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | perf RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | perf almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | perf ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | python3-perf RHEL 8 | 0:4.18.0-553.104.1.el8_10 | [RHSA-2026:2264](https://patchblox.com/security/data/fix/linux/rhsa-2026-2264.md) | Feb 9, 2026 |
| Linux | python3-perf RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | python3-perf almalinux 8 | 4.18.0-553.104.1.el8_10 | [ALSA-2026:2264](https://patchblox.com/security/data/fix/linux/alsa-2026-2264.md) | Feb 9, 2026 |
| Linux | python3-perf ol 8 | 0:4.18.0-553.104.1.el8_10 | [ELSA-2026-2264](https://patchblox.com/security/data/fix/linux/elsa-2026-2264.md) | Feb 9, 2026 |
| Linux | rtla RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |
| Linux | rv RHEL 9 | 0:5.14.0-427.13.1.el9_4 | [RHSA-2024:2394](https://patchblox.com/security/data/fix/linux/rhsa-2024-2394.md) | Apr 30, 2024 |

---

Data as of 2026-11-08T00:53:09Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

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