https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 06 Oct 2026 00:50:09 +0000 https://cve.radiocsirt.org/vuln/cve-2021-47024 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>vsock/virtio: free queued packets when closing socket</p> <p>As reported by syzbot [1], there is a memory leak while closing the socket. We partially solved this issue with commit ac03046ece2b (&#34;vsock/virtio: free packets during the socket release&#34;), but we forgot to drain the RX queue when the socket is definitely closed by the scheduled work.</p> <p>To avoid future issues, let&#39;s use the new virtio_transport_remove_sock() to drain the RX queue before removing the socket from the af_vsock lists calling vsock_remove_sock().</p> <p>[1] https://syzkaller.appspot.com/bug?extid=24452624fc4c571eedd9</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>vsock/virtio: free queued packets when closing socket</p> <p>As reported by syzbot [1], there is a memory leak while closing the socket. We partially solved this issue with commit ac03046ece2b (&#34;vsock/virtio: free packets during the socket release&#34;), but we forgot to drain the RX queue when the socket is definitely closed by the scheduled work.</p> <p>To avoid future issues, let&#39;s use the new virtio_transport_remove_sock() to drain the RX queue before removing the socket from the af_vsock lists calling vsock_remove_sock().</p> <p>[1] https://syzkaller.appspot.com/bug?extid=24452624fc4c571eedd9</p> https://cve.radiocsirt.org/vuln/cve-2021-47024