cve.bz

CVE-2019-19319

6.5 mediumEPSS 0.7%

Medium (6.5). EPSS 0.7% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

6.5 medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
EPSS
0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-31)
CWEs
CWE-416, CWE-787
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON