VulnerabilityModified
CVE-2022-23948
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.
HIGH 7.5EPSS 1.19%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.19%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a 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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.19% probability · 66th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- keylime/keylime
- Source
- patrick@puiterwijk.org
References
- https://github.com/keylime/keylime/commit/1a4f31a6368d651222683c9debe7d6832db6f607Patch, Third Party Advisory
- https://github.com/keylime/keylime/commit/d37c406e69cb6689baa2fb7964bad75209703724Patch, Third Party Advisory
- https://github.com/keylime/keylime/security/advisories/GHSA-wj36-qcfg-5j52Third Party Advisory
- https://seclists.org/oss-sec/2022/q1/101Exploit, Mailing List, Patch, Third Party Advisory
- https://github.com/keylime/keylime/commit/1a4f31a6368d651222683c9debe7d6832db6f607Patch, Third Party Advisory
- https://github.com/keylime/keylime/commit/d37c406e69cb6689baa2fb7964bad75209703724Patch, Third Party Advisory
- https://github.com/keylime/keylime/security/advisories/GHSA-wj36-qcfg-5j52Third Party Advisory
- https://seclists.org/oss-sec/2022/q1/101Exploit, Mailing List, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.