Use After Free in Gluster Glusterfs

CVE-2022-48340

In Gluster GlusterFS 11.0, there is an xlators/cluster/dht/src/dht-common.c dht_setxattr_mds_cbk use-after-free.

Vulnerability class: Use-After-Free

EPSS: 0.009 (54.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Gluster Glusterfs — versions 11.0
N/a — versions n/a

Weakness classification (CWE)

CWE-416 — Use After Free

References

cve@mitre.org (Exploit, Patch, Third Party Advisory, Issue Tracking)
cve@mitre.org (vendor-advisory)

Frequently asked questions

What is CVE-2022-48340?: CVE-2022-48340 is a high-severity vulnerability in Gluster Glusterfs, classified under Use After Free. CVSS score: 7.5/10. Published 2023-02-21.
How severe is CVE-2022-48340?: High severity. CVSS v3 base score is 7.5 out of 10.