CVE-2023-3674
2.3
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
Summary
A flaw was found in the keylime attestation verifier, which fails to flag a device's submitted TPM quote as faulty when the quote's signature does not validate for some reason. Instead, it will only emit an error in the log without flagging the device as untrusted.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 9 | 0:7.3.0-13.el9_3 < * | unaffected |
Weaknesses
- CWE-1283: Mutable Attestation or Measurement Reporting Data
ADP Enrichment
CVE Program Container
Additional References
- https://access.redhat.com/errata/RHSA-2024:1139
- https://access.redhat.com/security/cve/CVE-2023-3674
- https://bugzilla.redhat.com/show_bug.cgi?id=2222903
- https://github.com/keylime/keylime/commit/95ce3d86bd2c53009108ffda2dcf553312d733db
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://access.redhat.com/errata/RHSA-2024:1139
- https://access.redhat.com/security/cve/CVE-2023-3674
- https://bugzilla.redhat.com/show_bug.cgi?id=2222903
- https://github.com/keylime/keylime/commit/95ce3d86bd2c53009108ffda2dcf553312d733db
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