CVE-2023-31315
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.
- Score
- CVSS 3.1 7.5 High
- Status
- Deferred - psirt@amd.com
- Published
- 2024-08-12
- Last modified
- 2024-09-12
- Weaknesses
- CWE-94
Affected products
- 1st Gen Amd Epyc Processors (Amd)
- 2nd Gen Amd Epyc Processors (Amd)
- 3rd Gen Amd Epyc Processors (Amd)
- 4th Gen Amd Epyc Processors (Amd)
- Amd Athlon 3000 Series Mobile Processors With Radeon Graphics (Amd)
- Amd Epyc Embedded 3000 (Amd)
- Amd Epyc Embedded 7002 (Amd)
- Amd Epyc Embedded 7003 (Amd)
- Amd Epyc Embedded 9003 (Amd)
- Amd Ryzen 3000 Series Desktop Processors (Amd)
- Amd Ryzen 3000 Series Mobile Processor With Radeon Graphics (Amd)
- Amd Ryzen 4000 Series Desktop Processors With Radeon Graphics (Amd)
- Amd Ryzen 4000 Series Mobile Processors With Radeon Graphics (Amd)
- Amd Ryzen 5000 Series Desktop Processor With Radeon Graphics (Amd)
- Amd Ryzen 5000 Series Desktop Processors (Amd)
- Amd Ryzen 5000 Series Mobile Processors With Radeon Graphics (Amd)
- Amd Ryzen 6000 Series Processors With Radeon Graphics (Amd)
- Amd Ryzen 7000 Series Desktop Processors (Amd)
- Amd Ryzen 7020 Series Processors With Radeon Graphics (Amd)
- Amd Ryzen 7030 Series Mobile Processors With Radeon Graphics (Amd)
- Amd Ryzen 7035 Series Processors With Radeon Graphics (Amd)
- Amd Ryzen 7040 Series Mobile Processors With Radeon Graphics (Amd)
- Amd Ryzen 7045 Series Mobile Processors (Amd)
- Amd Ryzen 8000 Series Processors With Radeon Graphics (Amd)
- Amd Ryzen Embedded 5000 (Amd)
- Amd Ryzen Embedded 7000 (Amd)
- Amd Ryzen Embedded R1000 (Amd)
- Amd Ryzen Embedded R2000 (Amd)
- Amd Ryzen Embedded V1000 (Amd)
- Amd Ryzen Embedded V2000 (Amd)
- Amd Ryzen Embedded V3000 (Amd)
- Amd Ryzen Threadripper 3000 Series Processors (Amd)
- Amd Ryzen Threadripper Pro 3000wx Series Processors (Amd)
- Amd Ryzen Threadripper Pro Processors (Amd)
- Athlon 3000 Series Mobile Processors With Radeon Graphics (Amd)
- Epyc Embedded 3000 (Amd)
- Epyc Embedded 7002 (Amd)
- Epyc Embedded 7003 (Amd)
- Epyc Embedded 9003 (Amd)
- Ryzen 3000 Series Desktop Processors (Amd)
- Ryzen 3000 Series Desktop Processors With Radeon Graphics (Amd)
- Ryzen 4000 Series Desktop Processors With Radeon Graphics (Amd)
- Ryzen 4000 Series Mobile Processors With Radeon Graphics (Amd)
- Ryzen 5000 Series Desktop Processors (Amd)
- Ryzen 5000 Series Desktop Processors With Radeon Graphics (Amd)
- Ryzen 5000 Series Mobile Processors With Radeon Graphics (Amd)
- Ryzen 6000 Processors With Radeongraphics (Amd)
- Ryzen 7000 Desktop Processors (Amd)
- Ryzen 7020 Processors With Radeongraphics (Amd)
- Ryzen 7030 Series-mobile Processors With Radeon Graphics (Amd)
- Ryzen 7035 Processors With Radeongraphics (Amd)
- Ryzen 7040 Series Mobile Processors With Radeon Graphics (Amd)
- Ryzen 7045 Series Mobile Processors (Amd)
- Ryzen 8000 Series Processors With Radeongraphics (Amd)
- Ryzen Embedded 5000 (Amd)
- Ryzen Embedded 7000 (Amd)
- Ryzen Embedded R1000 (Amd)
- Ryzen Embedded R2000 (Amd)
- Ryzen Embedded V1000 (Amd)
- Ryzen Embedded V2000 (Amd)
- Ryzen Embedded V3000 (Amd)
- Ryzen Threadripper 3000 Series Processors (Amd)
- Ryzen Threadripper Pro 3000wx Series Processors (Amd)
- Ryzen Threadripper Pro Processors (Amd)
References
- https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7014.html
- https://media.defcon.org/DEF%20CON%2032/DEF%20CON%2032%20presentations/DEF%20CON%2032%20-%20Enrique%20Nissim%20Krzyszto…
- https://news.ycombinator.com/item?id=41475975
- https://www.darkreading.com/remote-workforce/amd-issues-updates-for-silicon-level-sinkclose-flaw
