CVE-2024-26949: drm/amdgpu/pm: Fix NULL pointer dereference when get power limit
First published: Wed May 01 2024(Updated: )
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.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | <6.7.12 | |
| Linux Linux kernel | >6.8<6.8.3 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.119-1 6.12.5-1 6.12.6-1 |
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Reference Links
- https://git.kernel.org/stable/c/08ae9ef829b8055c2fdc8cfee37510c1f4721a07
- https://git.kernel.org/stable/c/99c2f1563b1400cc8331fc79d19ada1bb95bb388
- https://git.kernel.org/stable/c/b8eaa8ef1f1157a9f330e36e66bdd7a693309948
- https://launchpad.net/bugs/cve/CVE-2024-26949
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26949
- https://nvd.nist.gov/vuln/detail/CVE-2024-26949
- https://security-tracker.debian.org/tracker/CVE-2024-26949
- https://ubuntu.com/security/CVE-2024-26949
- https://git.kernel.org/linus/08ae9ef829b8055c2fdc8cfee37510c1f4721a07
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