CVE-2022-23948

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
fedoraCNA
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CVEADP
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CISA-ADPADP
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 28%
VendorProductVersion
keylimekeylime
𝑥
< 6.3.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
keylime
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
Common Weakness Enumeration
References
https://github.com/keylime/keylime/commit/1a4f31a6368d651222683c9debe7d6832db6f607
https://github.com/keylime/keylime/commit/d37c406e69cb6689baa2fb7964bad75209703724
https://github.com/keylime/keylime/security/advisories/GHSA-wj36-qcfg-5j52
https://seclists.org/oss-sec/2022/q1/101
https://github.com/keylime/keylime/commit/1a4f31a6368d651222683c9debe7d6832db6f607
https://github.com/keylime/keylime/commit/d37c406e69cb6689baa2fb7964bad75209703724
https://github.com/keylime/keylime/security/advisories/GHSA-wj36-qcfg-5j52
https://seclists.org/oss-sec/2022/q1/101