CVE-2025-1292

TPM2 Out-Of-Bounds Write Leading to Potential Operating System Verification Bypass in ChromeOS

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.

Affected

Google · ChromeOS

CVSS v3.1 CNA

6.7 MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS

0.19% chance of exploitation in the next 30 days, 8th percentile

Published

2025-04-15

Updated

2025-04-17

Proof-of-concept exploits (1)

• https://issuetracker.google.com/issues/324336238

References

• CVE Record
• NVD entry