SARA / Free Tools / CVE / CVE-2022-3500

CVE-2022-3500 — A vulnerability was found in keylime

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

CVSS
— —
EPSS
0.15% (top 64.30%)
CWE
CWE-248
Published
2022-11-22T00:00:00.000Z
Last modified
2025-04-29T04:27:39.253Z
CVSS vector
—

01What is this vulnerability?

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.

02Affected products

VendorProductVersions
na / keylimekeylime 6.5.2

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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