CVE-2025-62620
What it is
Improper validation of unsafe equivalence in input could allow an attacker with high privileges to reclaim the ring buffer queue status page, potentially resulting in loss of guest memory integrity.
At a glance
- Exploitability
- Can be exploited locally on the machine with an admin-level account. Limited direct impact.
- Fix
- No patch or advisory is linked yet. Look at mitigations or restrict exposure.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: not scored yet.
- Severity: 5.9 MEDIUM (CVSS).
- Fix: none linked yet, which raises it.
Details
- Published
- Last modified
- Weakness
- CWE-1289
- Record status
- Received
Affected
- AMD EPYC™ 9004 Series Processors
- AMD EPYC™ 7003 Series Processors
- AMD EPYC™ 9005 Series Processors
- AMD EPYC™ 8004 Series Processors
- AMD EPYC™ Embedded 7003 Series Processors
- AMD EPYC™ Embedded 9004 Series Processors (formerly Codenamed "Genoa")
- AMD EPYC™ Embedded 9004 Series Processors (formerly Codenamed "Bergamo")
- AMD EPYC™ Embedded 8004 Series Processors
Attack profile CVSS 4.0 · 5.9
- Attack vector
- Local
- Complexity
- Low
- Attack requirements
- None
- Privileges needed
- High
- User interaction
- None
- Confidentiality
- None
- Integrity
- None
- Availability
- None
Raw vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2025-62620.md and follow it. Check whether this project is affected by CVE-2025-62620. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
