Improper validation in a model specific register (MSR) could allow a malicious program with ring0 access to modify SMM configuration while SMI lock is enabled, potentially leading to arbitrary code execution.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 2 - Core | linux-firmware | 2024-08-14 19:06 | ALAS2-2024-2626 |
Amazon Linux 2023 | linux-firmware | 2024-08-14 19:14 | ALAS2023-2024-706 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 7.5 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H |
NVD | CVSSv3 | 7.5 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H |