AMD Security Bulletin AMD-SB-7008
Vulnerability Disclosure:
Supermicro is aware of the cross-process information leak, also known as "Zenbleed." This issue affects AMD EPYC™ 7002 Processors also known as AMD “Zen 2” processors.
CVE:
- CVE-2023-20593
- Severity: Medium
Affected Products:
Supermicro BIOS in the H11 and H12 motherboards
Remediation:
- All affected Supermicro motherboard SKUs will require a BIOS update to mitigate this potential vulnerability.
- An updated BIOS firmware had been created to mitigate this potential vulnerability. Supermicro is currently testing and validating affected products. Please check Release Notes for the resolution.