CVE-2021-3746 log

Source
Severity Medium
Remote No
Type Arbitrary code execution
Description
A bug was discovered in libtpms before version 0.8.5 that may cause access beyond the boundary of internal buffers. The vulnerability can be triggered by specially-crafted TPM 2 command packets that then trigger the issue when the state of the TPM 2's volatile state is marshalled/written.
Group Package Affected Fixed Severity Status Ticket
AVG-2327 libtpms 0.8.4-1 0.8.5-1 Medium Fixed
References
https://bugzilla.redhat.com/show_bug.cgi?id=1998588
https://github.com/stefanberger/libtpms/pull/237
https://github.com/stefanberger/libtpms/commit/33a03986e0a09dde439985e0312d1c8fb3743aab
https://github.com/stefanberger/libtpms/commit/aaef222e8682cc2e0f9ea7124220c5fe44fab62b