What is CVE-2021-25316?

CVE-2021-25316 is a low-severity vulnerability in Suse Linux Enterprise Server, classified under Insecure Temporary File. CVSS score: 3.3/10. Published 2021-04-14.

How severe is CVE-2021-25316?

Low severity. CVSS v3 base score is 3.3 out of 10.

Vulnerability in Suse Linux Enterprise Server

CVE-2021-25316

A Insecure Temporary File vulnerability in s390-tools of SUSE Linux Enterprise Server 12-SP5, SUSE Linux Enterprise Server 15-SP2 allows local attackers to prevent VM live migrations This issue affects: SUSE Linux Enterprise Server 12-SP5 s390-tools versions prior to 2.1.0-18.29.1. SUSE Linux Enterprise Server 15-SP2 s390-tools versions prior to 2.11.0-9.20.1.

EPSS: 0.003 (23.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.

Affected products

Suse Linux_enterprise_server — versions 15
Suse S390-tools
Suse Linux Enterprise Server 12-sp5 — versions s390-tools
Suse Linux Enterprise Server 15-sp2 — versions s390-tools

Weakness classification (CWE)

CWE-377 — Insecure Temporary File

References

meissner@suse.de (Exploit, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2021-25316?: CVE-2021-25316 is a low-severity vulnerability in Suse Linux Enterprise Server, classified under Insecure Temporary File. CVSS score: 3.3/10. Published 2021-04-14.
How severe is CVE-2021-25316?: Low severity. CVSS v3 base score is 3.3 out of 10.