A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms versions before 0.8.5, before 0.7.9 and before 0.6.6.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2021-10-19T14:07:43
Updated: 2024-08-03T17:01:07.979Z
Reserved: 2021-08-27T00:00:00
Link: CVE-2021-3746
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-10-19T15:15:08.003
Modified: 2024-11-21T06:22:19.390
Link: CVE-2021-3746
Redhat