CVE-2026-43072 — drm/vc4: platform_get_irq_byname() returns an int
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…
Published: 2026-05-05 · CVSS: Unscored
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7