Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: platform_get_irq_byname() returns an int platform_get_irq_byname() will return a negative value if an error happens, so it should be checked and not just passed directly into devm_request_threaded_irq() hoping all will be ok.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.15, < 6.6.136 |
References
- https://git.kernel.org/stable/c/0185e0494a561edfc482507f9de89c2ad798b33dPatch
- https://git.kernel.org/stable/c/0c1b117f7ba46fb8f6ebc5e0bfe5b58568c301baPatch
- https://git.kernel.org/stable/c/59ece0d4d1db0cf483c4c51a58691f50ff81d3a2
- https://git.kernel.org/stable/c/63c11b19cdc154fa848a6c3b535bfb1dc7b60378Patch
- https://git.kernel.org/stable/c/9c10b83a004442c93d7a484c3d221a06a45821e1Patch
- https://git.kernel.org/stable/c/e597a809a2b97e927060ba182f58eb3e6101bc70Patch
- https://git.kernel.org/stable/c/ef2ee9db13b68c5e332b77c0a7108a2d4d56e114Patch
FAQ
What is CVE-2026-43072?
CVE-2026-43072 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: drm/vc4: platform_get_irq_byname() returns an int platform_get_irq_byname() will return a negative value if an error happens, so i...
How severe is CVE-2026-43072?
CVE-2026-43072 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-43072?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.