What is CVE-2022-23950?

CVE-2022-23950 is a high-severity vulnerability in Keylime, classified under Creation of Temporary File in Directory with Insecure Permissions. CVSS score: 7.5/10. Published 2022-09-21.

How severe is CVE-2022-23950?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Keylime

CVE-2022-23950

In Keylime before 6.3.0, Revocation Notifier uses a fixed /tmp path for UNIX domain socket which can allow unprivileged users a method to prohibit keylime operations.

EPSS: 0.013 (66.9th 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

Keylime
N/a Keylime — versions keylime 6.3.0

Weakness classification (CWE)

References

patrick@puiterwijk.org (Exploit, Patch, Mailing List, Third Party Advisory, x_refsource_MISC)
patrick@puiterwijk.org (Third Party Advisory, x_refsource_MISC)
patrick@puiterwijk.org (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-23950?: CVE-2022-23950 is a high-severity vulnerability in Keylime, classified under Creation of Temporary File in Directory with Insecure Permissions. CVSS score: 7.5/10. Published 2022-09-21.
How severe is CVE-2022-23950?: High severity. CVSS v3 base score is 7.5 out of 10.