LIN1018-8849 : Security Advisory - linux - CVE-2021-44879
Created: Feb 13, 2022
Updated: Apr 5, 2022
Resolved Date: Apr 5, 2022
Found In Version: 10.18.44.1
Severity: Standard
Applicable for: Wind River Linux LTS 18
Component/s: unknown
Description
In gc_data_segment in fs/f2fs/gc.c in the Linux kernel before 5.16.3, special files are not considered, leading to a move_data_page NULL pointer dereference.
https://nvd.nist.gov/vuln/detail/CVE-2021-44879
