Description (CNA)
Improper register access control in ASP may allow a privileged attacker to perform unauthorized access to ASP’s Crypto Co-Processor (CCP) registers from x86 resulting in potential loss of control of cryptographic key pointer/index leading to loss of integrity or confidentiality.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| AMD / AMD EPYC™ 7002 Series Processors | unaffected RomePI 100H SEV 0.24.19 [hex 00.18.13] |
| AMD / AMD Ryzen™ Threadripper™ 3000 Processors | unaffected CastlePeakPI-SP3r3_1.0.0.F |
| AMD / AMD Ryzen™ Threadripper™ PRO 3000 WX Processors | unaffected ChagallWSPI-sWRX8 1.0.0.C; unaffected CastlePeakWSPI-sWRX8 1.0.0.H |
| AMD / AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics | unaffected PicassoPI-FP5_1.0.1.2c |
| AMD / AMD EPYC™ Embedded 7002 Series Processors | unaffected EmbRomePI-SP3 1.0.0.B |
| AMD / AMD EPYC™ Embedded 7003 Series Processors | unaffected EmbMilanPI-SP3 1.0.0.8 |
| AMD / AMD Ryzen™ Embedded R1000 Series Processors | unaffected EmbeddedPI-FP5 1211 |
| AMD / AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics | unaffected EmbeddedPI-FP5 1211 |
| AMD / AMD Ryzen™ Embedded R2000 Series Processors | unaffected EmbeddedR2KPI-FP5 1006 |
| AMD / AMD Ryzen™ Embedded V1000 Series Processors | unaffected EmbeddedPI-FP5 1211 RC1 |
CWE
CWE-1262
References
ADP enrichment
No English description supplied.
No references supplied.