CVE-2024-0562

Updated: 2024-01-25 19:39:27.429501

Description:

A use-after-free flaw was found in the Linux Kernel. When a disk is removed, bdi_unregister is called to stop further write-back and waits for associated delayed work to complete. However, wb_inode_writeback_end() may schedule bandwidth estimation work after this has completed, which can result in the timer attempting to access the recently freed bdi_writeback.


Links NIST CIRCL RHEL Ubuntu

Severity

Severity Score
CVSS Version 2.x 0
CVSS Version 3.x HIGH 7.8

Status

OS name Project name Version Score Severity Status Errata Last updated
AlmaLinux 9.2 ESU kernel 5.14.0 7.8 HIGH Already Fixed 2024-02-28 08:40:23
AlmaLinux 9.2 FIPS kernel 5.14.0 7.8 HIGH Already Fixed 2024-02-28 08:40:23
CentOS 6 ELS kernel 2.6.32 7.8 HIGH Not Vulnerable 2024-02-14 10:08:57
CentOS 7 ELS kernel 3.10.0 7.8 HIGH Needs Triage 2024-01-24 02:59:20
CentOS 8.4 ELS kernel 4.18.0 7.8 HIGH Released CLSA-2024:1707478061 2024-02-09 08:26:37
CentOS 8.5 ELS kernel 4.18.0 7.8 HIGH Released CLSA-2024:1707478721 2024-02-09 08:26:38
CloudLinux 6 ELS kernel 2.6.32 7.8 HIGH Needs Triage 2024-01-24 02:59:14
Oracle Linux 6 ELS kernel 2.6.32 7.8 HIGH Not Vulnerable 2024-02-14 10:08:57
Ubuntu 16.04 ELS linux-hwe 4.15.0 7.8 HIGH Not Vulnerable 2024-01-24 04:08:59
Ubuntu 16.04 ELS linux 4.4.0 7.8 HIGH Not Vulnerable 2024-01-24 08:37:39
Total: 11