https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 22:42:19 +0000 https://vulnerability.circl.lu/vuln/cve-2025-38668 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>regulator: core: fix NULL dereference on unbind due to stale coupling data</p> <p>Failing to reset coupling_desc.n_coupled after freeing coupled_rdevs can lead to NULL pointer dereference when regulators are accessed post-unbind.</p> <p>This can happen during runtime PM or other regulator operations that rely on coupling metadata.</p> <p>For example, on ridesx4, unbinding the &#39;reg-dummy&#39; platform device triggers a panic in regulator_lock_recursive() due to stale coupling state.</p> <p>Ensure n_coupled is set to 0 to prevent access to invalid pointers.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>regulator: core: fix NULL dereference on unbind due to stale coupling data</p> <p>Failing to reset coupling_desc.n_coupled after freeing coupled_rdevs can lead to NULL pointer dereference when regulators are accessed post-unbind.</p> <p>This can happen during runtime PM or other regulator operations that rely on coupling metadata.</p> <p>For example, on ridesx4, unbinding the &#39;reg-dummy&#39; platform device triggers a panic in regulator_lock_recursive() due to stale coupling state.</p> <p>Ensure n_coupled is set to 0 to prevent access to invalid pointers.</p> https://vulnerability.circl.lu/vuln/cve-2025-38668