CVE-2026-43072

drm/vc4: platform_get_irq_byname() returns an int

State: Published
Severity: Not scored
Published: May 5, 2026
Updated: Jun 14, 2026
Reserved: May 1, 2026

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	f4790083c7c23b419f6a15170556950fd6a884a2 to before 59ece0d4d1db0cf483c4c51a58691f50ff81d3a2Affected f4790083c7c23b419f6a15170556950fd6a884a2 to before 63c11b19cdc154fa848a6c3b535bfb1dc7b60378Affected f4790083c7c23b419f6a15170556950fd6a884a2 to before ef2ee9db13b68c5e332b77c0a7108a2d4d56e114Affected f4790083c7c23b419f6a15170556950fd6a884a2 to before 0185e0494a561edfc482507f9de89c2ad798b33dAffected f4790083c7c23b419f6a15170556950fd6a884a2 to before 9c10b83a004442c93d7a484c3d221a06a45821e1Affected f4790083c7c23b419f6a15170556950fd6a884a2 to before 0c1b117f7ba46fb8f6ebc5e0bfe5b58568c301baAffected f4790083c7c23b419f6a15170556950fd6a884a2 to before e597a809a2b97e927060ba182f58eb3e6101bc70Affected
LinuxLinux	5.15Affected before 5.15Not affected 6.1.175 through 6.1.Not affected 6.6.136 through 6.6.Not affected 6.12.83 through 6.12.Not affected 6.18.24 through 6.18.Not affected 6.19.14 through 6.19.Not affected 7.0.1 through 7.0.Not affected 7.1 and laterNot affected

Product

Versions

LinuxLinux

f4790083c7c23b419f6a15170556950fd6a884a2 to before 59ece0d4d1db0cf483c4c51a58691f50ff81d3a2Affected
f4790083c7c23b419f6a15170556950fd6a884a2 to before 63c11b19cdc154fa848a6c3b535bfb1dc7b60378Affected
f4790083c7c23b419f6a15170556950fd6a884a2 to before ef2ee9db13b68c5e332b77c0a7108a2d4d56e114Affected
f4790083c7c23b419f6a15170556950fd6a884a2 to before 0185e0494a561edfc482507f9de89c2ad798b33dAffected
f4790083c7c23b419f6a15170556950fd6a884a2 to before 9c10b83a004442c93d7a484c3d221a06a45821e1Affected
f4790083c7c23b419f6a15170556950fd6a884a2 to before 0c1b117f7ba46fb8f6ebc5e0bfe5b58568c301baAffected
f4790083c7c23b419f6a15170556950fd6a884a2 to before e597a809a2b97e927060ba182f58eb3e6101bc70Affected

LinuxLinux

5.15Affected
before 5.15Not affected
6.1.175 through 6.1.*Not affected
6.6.136 through 6.6.*Not affected
6.12.83 through 6.12.*Not affected
6.18.24 through 6.18.*Not affected
6.19.14 through 6.19.*Not affected
7.0.1 through 7.0.*Not affected
7.1 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.