CVE-2025-0008

HIGHCVSS 8.4/10EPSS 0.11%

Last modified

CVE-2025-0008 is a high-severity vulnerability rated 8.4/10 on the CVSS scale. Insufficient verification of data authenticity may allow a local attacker to bypass Secure Debug Unlock (SDU), potentially resulting in unauthorized debug access.. EPSS estimates a 0.11% chance of exploitation in the next 30 days.

Description

Insufficient verification of data authenticity may allow a local attacker to bypass Secure Debug Unlock (SDU), potentially resulting in unauthorized debug access.

Metrics

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
AMDAMD EPYC™ 7003 Series ProcessorsAll versions
AMDAMD EPYC™ 7002 Series ProcessorsAll versions
AMDAMD EPYC™ 7001 Series ProcessorsAll versions
AMDAMD Ryzen™ 3000 Series Desktop ProcessorsAll versions
AMDAMD Ryzen™ Threadripper™ PRO 3000 WX-Series ProcessorsAll versions
AMDAMD Ryzen™ Threadripper™ PRO 5000 WX-Series ProcessorsAll versions
AMDAMD EPYC™ Embedded 7003 Series ProcessorsAll versions
AMDAMD EPYC™ Embedded 7002 Series ProcessorsAll versions
AMDAMD EPYC™ Embedded 3000 Series ProcessorsAll versions

References

Timeline

Published
Last Modified
Status
Awaiting Analysis

Frequently Asked Questions

What is CVE-2025-0008?
Insufficient verification of data authenticity may allow a local attacker to bypass Secure Debug Unlock (SDU), potentially resulting in unauthorized debug access.
How severe is CVE-2025-0008?
CVE-2025-0008 has a CVSS score of 8.4/10 (HIGH severity). The EPSS model estimates a 0.11% probability of exploitation in the next 30 days.
How do I fix CVE-2025-0008?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST