Not to be fixed
Created: Mar 4, 2024
Updated: Mar 6, 2024
Resolved Date: Mar 5, 2024
Found In Version: 10.21.20.1
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel
In the Linux kernel, the following vulnerability has been resolved:
tomoyo: fix UAF write bug in tomoyo_write_control()
Since tomoyo_write_control() updates head->write_buf when write()
of long lines is requested, we need to fetch head->write_buf after
head->io_sem is held. Otherwise, concurrent write() requests can
cause use-after-free-write and double-free problems.
CREATE(Triage):(User=admin) CVE-2024-26622 (https://nvd.nist.gov/vuln/detail/CVE-2024-26622)