What’s Vulnerable › Vulnerabilities

CVE-2025-54502

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-04-16 · updated 2026-07-15
• Weakness: CWE-668

Description

Incorrect use of boot service in the AMD Platform Configuration Blob (APCB) SMM driver could allow a privileged attacker with local access (Ring 0) to achieve privilege escalation potentially resulting in arbitrary code execution.

Affected products

• AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics: all versions
• AMD EPYC™ 4004 Series Processors: all versions
• AMD EPYC™ 7002 Series Processors: all versions
• AMD EPYC™ 7003 Series Processors: all versions
• AMD EPYC™ 8004 Series Processors: all versions
• AMD EPYC™ 9004 Series Processors: all versions
• AMD EPYC™ 9005 Series Processors: all versions
• AMD EPYC™ 9V64H Processor: all versions
• AMD EPYC™ Embedded 7002 Series Processors: all versions
• AMD EPYC™ Embedded 7003 Series Processors: all versions
• AMD EPYC™ Embedded 8004 Series Processors: all versions
• AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo"): all versions
• AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa"): all versions
• AMD EPYC™ Embedded 9005 Series Processors: all versions
• AMD Instinct™ MI300A Series Processors: all versions
• AMD Ryzen™ 3000 Series Desktop Processors: all versions
• AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 4000 Series Desktop Processors: all versions
• AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 5000 Series Desktop Processors: all versions
• AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 7000 Series Desktop Processors: all versions
• AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael"): all versions
• AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics: all versions

References

• https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-7054.html
• https://access.redhat.com/security/cve/CVE-2025-54502
• https://bugzilla.redhat.com/show_bug.cgi?id=2459023
• https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-54502.json

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