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LIN1021-4201 : Security Advisory - linux - CVE-2022-2978

Created: Aug 24, 2022    Updated: Nov 22, 2022
Resolved Date: Nov 22, 2022
Found In Version: 10.21.20.1
Fix Version: 10.21.20.15
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel

Description

A flaw use after free in the Linux kernel NILFS file system was found in the way user triggers function security_inode_alloc to fail with following call to function nilfs_mdt_destroy. A local user could use this flaw to crash the system or potentially escalate their privileges on the system.

CREATE(Triage):(User=admin) CVE-2022-2978 (https://nvd.nist.gov/vuln/detail/CVE-2022-2978)

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