LIN1021-2821 : Security Advisory - linux - CVE-2021-44879
Created: Feb 14, 2022
Updated: Mar 5, 2024
Resolved Date: Mar 5, 2024
Previous ID: LINCD-8229
Found In Version: 10.21.20.7
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel
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