CVE-2023-53769

CVE-2023-53769 concerns the Linux kernel vulnerability in virt/coco/sev-guest: Double-buffer messages. The issue arises because the encryption algorithms read and write directly to shared unencrypted memory, creating risk of information leakage and potential tampering with message integrity by th...

Vulnerability in OpenSSL - DTLS buffered message DoS

In a DTLS connection where handshake messages are delivered out-of-order those messages that OpenSSL is not yet ready to process will be buffered for later use. Under certain circumstances, a flaw in the logic means that those messages do not get removed from the buffer even though the handshake...