Back to search
CVE-2021-3746
Published: Oct 19, 2021
Modified: Aug 3, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | libtpms | affected libtpms 0.8.5, libtpms 0.7.9, libtpms 0.6.6 |
Weaknesses (CWE)
References
https://bugzilla.redhat.com/show_bug.cgi?id=1998588
x_refsource_MISC
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now