The Linux kernel before 5.4.2 mishandles ext4_expand_extra_isize, as demonstrated by use-after-free errors in __ext4_expand_extra_isize and ext4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c, aka CID-4ea99936a163.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-12-12T19:39:40

Updated: 2024-08-05T02:25:12.691Z

Reserved: 2019-12-12T00:00:00

Link: CVE-2019-19767

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-12-12T20:15:17.583

Modified: 2024-11-21T04:35:20.580

Link: CVE-2019-19767

cve-icon Redhat

Severity : Moderate

Publid Date: 2019-11-07T00:00:00Z

Links: CVE-2019-19767 - Bugzilla