CVE-2019-1010066: Llnl Model Specific Registers-Safe

High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days.

Lawrence Livermore National Laboratory msr-safe v1.1.0 is affected by: Incorrect Access Control. The impact is: An attacker could modify model specific registers. The component is: ioctl handling. The attack vector is: An attacker could exploit a bug in ioctl interface whitelist checking, in order to write to model specific registers, normally a function reserved for the root user. The fixed version is: v1.2.0.

Affected products

• Llnl Model Specific Registers-Safe: version 1.1.0 only

Published 2019-07-18. Last modified 2026-06-17.