# CVE-2023-3674

## Summary

- **CVE ID:** CVE-2023-3674
- **Severity:** LOW
- **CVSS Score:** 2.3 (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N)
- **CWE:** CWE-1283
- **Published:** Jul 19, 2023
- **Last Modified:** Mar 13, 2026

## Description

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 Products

- Red Hat — Red Hat Enterprise Linux 9 (0:7.3.0-13.el9_3)

## References

- [CNA](https://access.redhat.com/errata/RHSA-2024:1139)
- [CNA](https://access.redhat.com/security/cve/CVE-2023-3674)
- [CNA](https://bugzilla.redhat.com/show_bug.cgi?id=2222903)
- [CNA](https://github.com/keylime/keylime/commit/95ce3d86bd2c53009108ffda2dcf553312d733db)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.02%
- **EPSS Percentile:** 6.1

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._