CVE-2022-23948

Public Exploit

Description

A flaw was found in Keylime before 6.3.0. The logic in the Keylime agent for checking for a secure mount can be fooled by previously created unprivileged mounts allowing secrets to be leaked to other processes on the host.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.10%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory seclists.org
Affected: n/a keylime
Published at:
Updated at:

References

Link Tags
https://seclists.org/oss-sec/2022/q1/101 patch mailing list third party advisory exploit
https://github.com/keylime/keylime/security/advisories/GHSA-wj36-qcfg-5j52 third party advisory
https://github.com/keylime/keylime/commit/1a4f31a6368d651222683c9debe7d6832db6f607 patch third party advisory
https://github.com/keylime/keylime/commit/d37c406e69cb6689baa2fb7964bad75209703724 patch third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-23948?
CVE-2022-23948 has been scored as a high severity vulnerability.
How to fix CVE-2022-23948?
To fix CVE-2022-23948, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-23948 being actively exploited in the wild?
It is possible that CVE-2022-23948 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-23948?
CVE-2022-23948 affects n/a keylime.
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