Fixed
Created: Jan 15, 2024
Updated: Nov 25, 2024
Resolved Date: Nov 25, 2024
Found In Version: 10.21.20.1
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel
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.
CREATE(Triage):(User=admin) CVE-2024-0562 (https://nvd.nist.gov/vuln/detail/CVE-2024-0562)
