LIN1021-1728 : Security Advisory - linux - CVE-2021-20321
Created: Oct 17, 2021
Updated: Mar 7, 2022
Resolved Date: Nov 1, 2021
Found In Version: 10.21.20.1
Fix Version: 10.21.20.7
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel
Description
kernel: In Overlayfs missing a check for a negative dentry before calling vfs_rename()
CREATE(Triage):(User=admin) CVE-2021-20321 (https://nvd.nist.gov/vuln/detail/CVE-2021-20321)
