https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 19:49:09 +0000 https://cve.radiocsirt.org/vuln/cve-2021-46916 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ixgbe: Fix NULL pointer dereference in ethtool loopback test</p> <p>The ixgbe driver currently generates a NULL pointer dereference when performing the ethtool loopback test. This is due to the fact that there isn&#39;t a q_vector associated with the test ring when it is setup as interrupts are not normally added to the test rings.</p> <p>To address this I have added code that will check for a q_vector before returning a napi_id value. If a q_vector is not present it will return a value of 0.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ixgbe: Fix NULL pointer dereference in ethtool loopback test</p> <p>The ixgbe driver currently generates a NULL pointer dereference when performing the ethtool loopback test. This is due to the fact that there isn&#39;t a q_vector associated with the test ring when it is setup as interrupts are not normally added to the test rings.</p> <p>To address this I have added code that will check for a q_vector before returning a napi_id value. If a q_vector is not present it will return a value of 0.</p> https://cve.radiocsirt.org/vuln/cve-2021-46916