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LIN1021-2249 : Security Advisory - grub - CVE-2021-3981

Created: Dec 20, 2021    Updated: Mar 27, 2022
Resolved Date: Mar 27, 2022
Found In Version: 10.21.20.1
Fix Version: 10.21.20.11
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Userspace

Description

grub2: Incorrect permission in grub.cfg allow unprivileged user to read the file content

https://lists.gnu.org/archive/html/grub-devel/2021-12/msg00013.html

CREATE(Triage):(User=admin) CVE-2021-3981 (https://nvd.nist.gov/vuln/detail/CVE-2021-3981)

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