CVE-2026-31687

A flaw was found in the Linux kernel's OMAP General Purpose Input/Output GPIO driver. The omapmpuiodriver is incorrectly registered from within the omapgpioprobe function while a device lock is already held. This can lead to a potential deadlock condition, which a local attacker could exploit to...

CVE-2026-31687

The CVE-2026-31687 issue concerns the Linux kernel GPIO/omap driver: omap_mpuio_driver was registered from omap_gpio_probe() and could deadlock because a device lock may be held during probe, compounded by the driver core changes enforcing device_lock for driver_match_device(). The driver was als...

CVE-2026-31687

In the Linux kernel, the following vulnerability has been resolved: gpio: omap: do not register driver in probe Commit 11a78b794496 "ARM: OMAP: MPUIO wake updates" registers the omapmpuiodriver from omapmpuioinit, which is called from omapgpioprobe. However, it neither makes sense to register...