{"cve":"CVE-2022-3500","nvd":{"published":"2022-11-22T19:15:17.833","modified":"2026-06-17T04:59:38.730","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","score":5.1},"cwes":["CWE-248"],"references":["https://access.redhat.com/security/cve/CVE-2022-3500","https://github.com/keylime/keylime/pull/1128","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PUTHMDVFNGGVPCNPOGULMJAAFEP7MEXP/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QX4XVCAUFGJ2I2NCTOKONTJGRJB2NBBT/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQH5CJRX65QYMQN5WGUKKKE3IRJBWG5Z/"],"products":["fedoraproject:fedora","keylime:keylime","redhat:enterprise_linux"],"source":"nvd","synced_at":"2026-10-19T21:37:28.463369388+00:00"},"epss":{"cve":"CVE-2022-3500","score":0.00267,"percentile":0.18824,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-hff2-x2j9-gxgv","url":"https://osv.dev/vulnerability/GHSA-hff2-x2j9-gxgv","summary":"Keylime: unhandled exceptions could lead to invalid attestation states","modified":"2025-04-29T13:21:19.322880Z","packages":[{"ecosystem":"PyPI","name":"keylime","purl":"pkg:pypi/keylime","ranges":["<6.5.1"],"fixed":["6.5.1"]}]},{"id":"PYSEC-2022-42995","url":"https://osv.dev/vulnerability/PYSEC-2022-42995","summary":"","modified":"2026-06-10T17:01:53.724872312Z","packages":[{"ecosystem":"PyPI","name":"keylime","purl":"pkg:pypi/keylime","ranges":["<6.5.1"],"fixed":["6.5.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}