Wind River Support Network

HomeDefectsLIN1019-4061

Fixed

LIN1019-4061 : Security Advisory - linux - CVE-2020-8992

Created: Feb 19, 2020 Updated: May 11, 2020

Resolved Date: Apr 14, 2020

Found In Version: 10.19.45.1

Fix Version: 10.19.45.7

Severity: Standard

Applicable for: Wind River Linux LTS 19

Component/s: Kernel

Description

ext4_protect_reserved_inode in fs/ext4/block_validity.c in the Linux kernel through 5.5.3 allows attackers to cause a denial of service (soft lockup) via a crafted journal size.

CREATE(Triage):(User=admin) [CVE-2020-8992|https://nvd.nist.gov/vuln/detail/CVE-2020-8992]

CVEs

CVE-2020-8992