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LIN1018-5310 : Security Advisory - linux - CVE-2019-19037

Created: Nov 20, 2019    Updated: Dec 26, 2019
Resolved Date: Dec 26, 2019
Found In Version: 10.18.44.1
Severity: Standard
Applicable for: Wind River Linux LTS 18
Component/s: Kernel

Description

ext4_empty_dir in fs/ext4/namei.c in the Linux kernel through 5.3.12 allows a NULL pointer dereference because ext4_read_dirblock(inode,0,DIRENT_HTREE) can be zero.

CREATE(Triage):(User=admin) [CVE-2019-19037|https://nvd.nist.gov/vuln/detail/CVE-2019-19037]

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