Vulnerability in Amd Athlon™ 3000 Series Mobile Processors With Radeon™ Graphics “Dali”/”dali” Ulp
CVE-2021-46792
Time-of-check Time-of-use (TOCTOU) in the BIOS2PSP command may allow an attacker with a malicious BIOS to create a race condition causing the ASP bootloader to perform out-of-bounds SRAM reads upon an S3 resume event potentially leading to…
EPSS: 0.004 (62.1th percentile) — read the EPSS interpretation.
Affected products
- Amd Athlon™ 3000 Series Mobile Processors With Radeon™ Graphics “Dali”/”dali” Ulp — versions various
- Amd Ryzen™ 2000 Series Desktop Processors “Raven Ridge” Am4 — versions various
- Amd Ryzen™ 2000 Series Mobile Processors “Raven Ridge” Fp5 — versions various
- Amd Ryzen™ 3000 Series Mobile Processor, 2nd Gen Processors With Radeon™ Graphics “Picasso” — versions various
- Amd Ryzen™ 3000 Series Mobile Processors With Radeon™ Graphics “Renoir” — versions various
- Amd Ryzen™ 5000 Series Desktop Processor With Radeon™ Graphics “Cezanne” Am4 — versions Various
- Amd Ryzen™ 5000 Series Mobile Processors With Radeon™ Graphics “Cezanne” — versions various
- Amd Ryzen™ 5000 Series Mobile Processors With Radeon™ Graphics “Lucienne” — versions various
References
- www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001 (vendor-advisory)