MEDIUM SeverityCVSS 4.05.7CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CVE-2024-36315

Last updated May 13, 2026 · Published May 13, 2026

Description

Improper enforcement of the LFENCE serialization property may allow an attacker to bypass speculation barriers and potentially disclose sensitive information, potentially resulting in loss of confidentiality.

Affected products

1 listed

AMD:AMD EPYC™ 8004 Series Processors; AMD:AMD EPYC™ Embedded 8004 Series Processors; AMD:AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo"); AMD:AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa"); AMD:AMD EPYC™ Series 9004 Processors; AMD:AMD EPYC™Series 4004 Processors; AMD:AMD Instinct™ MI300A Series Processors; AMD:AMD Ryzen™ 7000 Series Desktop Processors; AMD:AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael"); AMD:AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics; AMD:AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics; AMD:AMD Ryzen™ 8000 Series Desktop Processors; AMD:AMD Ryzen™ 8000 Series Desktop Processors (formerly codenamed "Phoenix"); AMD:AMD Ryzen™ 9000 Series Desktop Processors; AMD:AMD Ryzen™ Embedded 7000 Series Processors; AMD:AMD Ryzen™ Embedded 8000 Series Processors; AMD:AMD Ryzen™ Z1 Series Processors

Mappings

CWE

CWE-693

CAPEC

None listed.