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.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.003 (21.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 21.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
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)
References
- bugzilla.suse.com/show_bug.cgi (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.