Full Report
AMD security advisory (AV26-577)
Analysis Summary
# Vulnerability: Multiple Vulnerabilities in AMD Products (AV26-577)
## CVE Details
- **CVE ID:** Specific CVE IDs (e.g., CVE-2025-XXXXX) are listed within the individual vendor advisory links; the summary report (AV26-577) serves as a collection for multiple flaws.
- **CVSS Score:** Not explicitly provided in the summary, typically ranging from Medium to High for these product categories.
- **CWE:** Varies by component (likely including Improper Access Control and Privilege Escalation).
## Affected Systems
- **Products:**
- Versal Prime Series Gen 2
- Versal AI Edge Series Gen 2
- AMD Management Console (AMC)
- AMD Ryzen Master
- AMD µProf
- **Versions:**
- AMC: Versions prior to 14.0.0
- AMD Ryzen Master: Versions prior to 2.14.3
- AMD µProf: Versions prior to 5.3
- **Configurations:** Systems utilizing Gen 2 Versal adaptive SoCs or running the aforementioned management/tuning software on Windows/Linux environments.
## Vulnerability Description
The advisory addresses multiple security flaws across AMD's hardware and software ecosystem. While specific technical details vary by product, these vulnerabilities typically involve:
- **Software Tools (Ryzen Master/µProf):** Potential for privilege escalation or unauthorized memory access by local users.
- **Management Console (AMC):** Potential for remote or local management interface exploitation.
- **Hardware (Versal Series):** Security improvements to the Gen 2 architecture to address hardware-level side-channels or logic flaws.
## Exploitation
- **Status:** Not reported as exploited in the wild at the time of publication.
- **Complexity:** Medium (generally requires local access or specific management configurations).
- **Attack Vector:** Local (Ryzen Master/µProf) / Network or Adjacent (Management Console).
## Impact
- **Confidentiality:** High (Potential access to sensitive system data or memory).
- **Integrity:** High (Potential for unauthorized configuration changes).
- **Availability:** Medium (Potential for system instability or Denial of Service during exploitation).
## Remediation
### Patches
AMD recommends updating to the following versions or newer:
- **AMD Management Console (AMC):** Version 14.0.0
- **AMD Ryzen Master:** Version 2.14.3
- **AMD µProf:** Version 5.3
- **Versal Series:** Refer to specialized hardware documentation for firmware/bitstream updates.
### Workarounds
- Limit administrative privileges on systems running Ryzen Master or µProf.
- Ensure the AMD Management Console interface is isolated from public-facing networks via a firewall or VPN.
## Detection
- **Indicators of Compromise:** Monitor for unusual service crashes in `RyzenMaster.exe` or unauthorized configuration changes in the AMC log files.
- **Detection Methods:** Vulnerability scanners should check for outdated version strings of AMD software utilities in `C:\Program Files\AMD\`.
## References
- **Vendor Advisory:** hxxps[://]www[.]amd[.]com/en/resources/product-security[.]html
- **Canadian Centre for Cyber Security:** hxxps[://]www[.]cyber[.]gc[.]ca/en/alerts-advisories/amd-security-advisory-av26-577
- **Government of Canada:** hxxps[://]www[.]canada[.]ca/en[.]html