https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 21:29:15 +0000 https://vulnerability.circl.lu/vuln/cve-2026-31755 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>usb: cdns3: gadget: fix NULL pointer dereference in ep_queue</p> <p>When the gadget endpoint is disabled or not yet configured, the ep-&gt;desc pointer can be NULL. This leads to a NULL pointer dereference when __cdns3_gadget_ep_queue() is called, causing a kernel crash.</p> <p>Add a check to return -ESHUTDOWN if ep-&gt;desc is NULL, which is the standard return code for unconfigured endpoints.</p> <p>This prevents potential crashes when ep_queue is called on endpoints that are not ready.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>usb: cdns3: gadget: fix NULL pointer dereference in ep_queue</p> <p>When the gadget endpoint is disabled or not yet configured, the ep-&gt;desc pointer can be NULL. This leads to a NULL pointer dereference when __cdns3_gadget_ep_queue() is called, causing a kernel crash.</p> <p>Add a check to return -ESHUTDOWN if ep-&gt;desc is NULL, which is the standard return code for unconfigured endpoints.</p> <p>This prevents potential crashes when ep_queue is called on endpoints that are not ready.</p> https://vulnerability.circl.lu/vuln/cve-2026-31755