Vulnerability in Amd 1st Gen Epyc™ Processors
CVE-2023-20587
Improper Access Control in System Management Mode (SMM) may allow an attacker access to the SPI flash potentially leading to arbitrary code execution.
EPSS: 0.000 (10.7th percentile) — read the EPSS interpretation.
Affected products
- Amd 1st Gen Epyc™ Processors — versions various
- Amd 2nd Gen Epyc™ Processors — versions various
- Amd 3rd Gen Epyc™ Processors — versions various
- Amd 4th Gen Epyc™ Processors — versions various
- Amd Epyc(tm) Embedded 3000 — versions various
- Amd Epyc(tm) Embedded 7002 — versions various
- Amd Epyc(tm) Embedded 7003 — versions various
- Amd Epyc(tm) Embedded 9003 — versions various
References
- www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7009 (vendor-advisory)