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LIN1018-6956 : Security Advisory - linux - CVE-2020-14381

Created: Dec 3, 2020    Updated: Jan 17, 2021
Resolved Date: Jan 4, 2021
Found In Version: 10.18.44.1
Fix Version: 10.18.44.21
Severity: Standard
Applicable for: Wind River Linux LTS 18
Component/s: Kernel

Description

A flaw was found in the Linux kernel’s futex implementation. This flaw allows a local attacker to corrupt system memory or escalate their privileges when creating a futex on a filesystem that is about to be unmounted. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

CREATE(Triage):(User=admin) [CVE-2020-14381|https://nvd.nist.gov/vuln/detail/CVE-2020-14381]

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