CVE-2026-64238

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> gpio: shared: fix deadlock on shared proxy&amp;#39;s parent removal<br /> <br /> Commit 710abda58055 ("gpio: shared: call gpio_chip::of_xlate() if set")<br /> used the mutex embedded in struct gpio_shared_entry to protect the<br /> offset field which now can be modified after assignment. The critical<br /> section however is too wide and introduced a potential deadlock on the<br /> removal of the shared GPIO proxy&amp;#39;s parent.<br /> <br /> Make the critical section shorter - only protect the offset when it&amp;#39;s<br /> being read.<br /> <br /> While at it: mention the fact that the entry lock is now also used to<br /> protect against concurrent access to the offset field in the structure&amp;#39;s<br /> documentation.