Description (CNA)
Improper input validation in the System Management Mode (SMM) communications buffer could allow a privileged attacker to perform an out of bounds read or write to a limited section of the Top of Memory Segment (TSEG) memory region, potentially resulting in loss of confidentiality or integrity.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| AMD / AMD EPYC™ 4004 | unaffected ComboAM5PI 1.1.0.3d |
| AMD / AMD EPYC™ 4005 | unaffected ComboAM5 1.2.0.3j |
| AMD / AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics | unaffected RembrandtPI-FP7_1.0.0.Bg |
| AMD / AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics | unaffected PhoenixPI-FP8-FP7_1.2.0.0f |
| AMD / AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics | unaffected DragonRangeFL1_1.0.0.3l |
| AMD / AMD Ryzen™ 7000 Series Desktop Processors | unaffected ComboAM5-PI_1.0.0.e; unaffected ComboAM5PI 1.1.0.3g; unaffected ComboAM5 1.2.0.3j |
| AMD / AMD Ryzen™ 9000HX Series Mobile Processors | unaffected FireRangeFL1PI 1.0.0.0f |
| AMD / AMD Ryzen™ AI MAX | unaffected StrixHaloPI-FP11_1.0.0.2b |
| AMD / AMD Ryzen™ AI 300 Series Processors | unaffected StrixKrackanPI-FP8_1.1.0.0f; unaffected StrixKrackanPI-FP8_1.1.0.2e |
| AMD / AMD Ryzen™ Threadripper™ 7000 Processors | unaffected StormPeakPI-SP6 1.1.0.0k |
| AMD / AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors | unaffected StormPeakPI-SP6 1.0.0.1m; unaffected StormPeakPI-SP6_1.1.0.0k |
| AMD / AMD Ryzen™ 8000 Series Desktop Processors | unaffected ComboAM5PI 1.1.0.3g |
| AMD / AMD Ryzen™ 8000 Series Desktop Processors | unaffected ComboAM5 1.2.0.3j |
| AMD / AMD Ryzen™ 9000 Series Desktop Processors | unaffected ComboAM5 1.2.0.3j |
| AMD / AMD Ryzen™ 9000 Series Desktop Processors | unaffected ComboAM5 1.2.0.3j |
| AMD / AMD Ryzen™ Embedded V3000 Series Processors | unaffected Embedded-PI_FP7r2 100F |
| AMD / AMD Ryzen™ Embedded 7000 Series Processors | unaffected EmbeddedAM5PI 1.0.0.5 |
| AMD / AMD Ryzen™ Embedded 8000 Series Processors | unaffected EmbeddedPhoenixPI-FP7r2_1.0.0.4 |
| AMD / AMD Ryzen™ Embedded 9000 Series Processors | unaffected EmbeddedAM5PI 1.0.0.7 |
CWE
CWE-124
References
- https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3030.html
- https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4017.html
ADP enrichment
No English description supplied.
No references supplied.