CVE-2026-43072
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…
Does this matter?
Lower severity and a low EPSS score (0.11%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.11% probability · 2th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.