https://seclists.org/oss-sec/2025/q4/106: Xen Security Notice 2 (CVE-2024-35347) AMD CPU Microcode SignatuVerification Vulnerability
Published Oct 30, 2025
·Updated
Affected Software
2 affected components
AMD CPU Microcode
XEN Xen Security Notice
Frequently Asked Questions
1
What is the severity of CVE-2024-35347?
CVE-2024-35347 has been classified as a critical vulnerability due to its potential exploitation impact on AMD CPU microcode.
2
How do I fix CVE-2024-35347?
To address CVE-2024-35347, update the AMD CPU microcode as recommended by vendors and apply any Xen security patches.
3
What systems are affected by CVE-2024-35347?
CVE-2024-35347 affects systems utilizing vulnerable AMD CPU microcode running on Xen hypervisors.
4
What are the potential impacts of CVE-2024-35347?
Exploitation of CVE-2024-35347 could allow an attacker to bypass security measures and manipulate system integrity.
5
When was CVE-2024-35347 published?
CVE-2024-35347 was published on October 30, 2025.