AMDCVE-2023-31308
AMD: denial of service
Low3.3CVE-2023-31308 · Published Aug 31, 2026 · updated Sep 3, 2026
A malicious virtual function can invoke the certain command handlers in the SMU, causing a denial of service due to out-of-bounds memory read.
Affected versions
The source does not list versions here. See the source advisory for affected products and fixes.
Details and references
- CVSS 3.1
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-129
More AMD advisories
All AMD| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Sep 2 | AMD: code execution | High7.4 | No fix yet |
| Sep 2 | AMD AGESA: denial of service | High7.7 | No fix yet |
| Aug 31 | AMD: double free | Medium6.4 | No fix yet |
| Aug 11 | AMD: privilege escalation | High7.0 | No fix yet |
| Aug 11 | AMD: untrusted search path | High7.0 | No fix yet |
| Aug 11 | AMD Ryzen Master Utility Driver: use after free | Medium5.6 | No fix yet |