https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 08 Oct 2026 11:06:37 +0000 https://cve.radiocsirt.org/vuln/cve-2025-38571 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>sunrpc: fix client side handling of tls alerts</p> <p>A security exploit was discovered in NFS over TLS in tls_alert_recv due to its assumption that there is valid data in the msghdr&#39;s iterator&#39;s kvec.</p> <p>Instead, this patch proposes the rework how control messages are setup and used by sock_recvmsg().</p> <p>If no control message structure is setup, kTLS layer will read and process TLS data record types. As soon as it encounters a TLS control message, it would return an error. At that point, NFS can setup a kvec backed control buffer and read in the control message such as a TLS alert. Scott found that a msg iterator can advance the kvec pointer as a part of the copy process thus we need to revert the iterator before calling into the tls_alert_recv.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>sunrpc: fix client side handling of tls alerts</p> <p>A security exploit was discovered in NFS over TLS in tls_alert_recv due to its assumption that there is valid data in the msghdr&#39;s iterator&#39;s kvec.</p> <p>Instead, this patch proposes the rework how control messages are setup and used by sock_recvmsg().</p> <p>If no control message structure is setup, kTLS layer will read and process TLS data record types. As soon as it encounters a TLS control message, it would return an error. At that point, NFS can setup a kvec backed control buffer and read in the control message such as a TLS alert. Scott found that a msg iterator can advance the kvec pointer as a part of the copy process thus we need to revert the iterator before calling into the tls_alert_recv.</p> https://cve.radiocsirt.org/vuln/cve-2025-38571