CVE-2019-19319

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

In the Linux kernel before 5.2, a setxattr operation, after a mount of a crafted ext4 image, can cause a slab-out-of-bounds write access because of an ext4_xattr_set_entry use-after-free in fs/ext4/xattr.c when a large old_size value is used in a memset call, aka CID-345c0dbf3a30.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Nov 27, 2019
Last modified
Jun 17, 2026
NVD status
Modified

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