CVE-2022-3500
Keylime: unhandled exceptions could lead to invalid attestation states
5.1
MEDIUM
CVSS 3.1
EPSS 0.12%
Description
A vulnerability was found in keylime. This security issue happens in some circumstances, due to some improperly handled exceptions, there exists the possibility that a rogue agent could create errors on the verifier that stopped attestation attempts for that host leaving it in an attested state but not verifying that anymore.
How to fix CVE-2022-3500
To remediate CVE-2022-3500, upgrade the affected package to a fixed version below.
- —upgrade to 6.5.1 or later
- —upgrade to 6.5.1 or later
Is CVE-2022-3500 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 6.5.1
- from 0, < 6.5.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM5.1 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |