Headline
GHSA-g4wg-cfpf-9689: keylime fails to flag device as untrusted when signature does not validate
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.
keylime fails to flag device as untrusted when signature does not validate
Low severity GitHub Reviewed Published Jul 19, 2023 to the GitHub Advisory Database • Updated Jul 20, 2023
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Red Hat Security Advisory 2024-1139-03 - An update for keylime is now available for Red Hat Enterprise Linux 9.
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.