Description
Out-Of-Bounds Write in TPM2 Reference Library in Google ChromeOS 122.0.6261.132 stable on Cr50 Boards allows an attacker with root access to gain persistence and bypass operating system verification via exploiting the NV_Read functionality during the Challenge-Response process.
Problem types
Out-of-bounds Write
Product status
122.0.6261.132
References
issuetracker.google.com/issues/324336238
issues.chromium.org/issues/b/324336238
