https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 01 Oct 2026 20:46:57 +0000 https://vulnerability.circl.lu/vuln/cve-2026-31687 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>gpio: omap: do not register driver in probe()</p> <p>Commit 11a78b794496 (&#34;ARM: OMAP: MPUIO wake updates&#34;) registers the omap_mpuio_driver from omap_mpuio_init(), which is called from omap_gpio_probe().</p> <p>However, it neither makes sense to register drivers from probe() callbacks of other drivers, nor does the driver core allow registering drivers with a device lock already being held.</p> <p>The latter was revealed by commit dc23806a7c47 (&#34;driver core: enforce device_lock for driver_match_device()&#34;) leading to a potential deadlock condition described in [1].</p> <p>Additionally, the omap_mpuio_driver is never unregistered from the driver core, even if the module is unloaded.</p> <p>Hence, register the omap_mpuio_driver from the module initcall and unregister it in module_exit().</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>gpio: omap: do not register driver in probe()</p> <p>Commit 11a78b794496 (&#34;ARM: OMAP: MPUIO wake updates&#34;) registers the omap_mpuio_driver from omap_mpuio_init(), which is called from omap_gpio_probe().</p> <p>However, it neither makes sense to register drivers from probe() callbacks of other drivers, nor does the driver core allow registering drivers with a device lock already being held.</p> <p>The latter was revealed by commit dc23806a7c47 (&#34;driver core: enforce device_lock for driver_match_device()&#34;) leading to a potential deadlock condition described in [1].</p> <p>Additionally, the omap_mpuio_driver is never unregistered from the driver core, even if the module is unloaded.</p> <p>Hence, register the omap_mpuio_driver from the module initcall and unregister it in module_exit().</p> https://vulnerability.circl.lu/vuln/cve-2026-31687