Vulnerability · Published Sep 21, 2022 · Assigned by fedora
CVE-2022-23950
High 7.5
In plain English
A high-severity security flaw in keylime. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.7% (higher than 77% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)1.7%top 23.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
Weakness: CWE-379 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
- https://seclists.org/oss-sec/2022/q1/101 x_refsource_MISC
- https://github.com/keylime/keylime/security/advisories/GHSA-9r9r-f8xc-m875 x_refsource_MISC
- https://github.com/keylime/keylime/commit/ea5d0373fa2c050d5d95404eb779be7e8327b911 x_refsource_MISC