CVE-2023-53769

CVE-2023-53769 is a Linux kernel vulnerability affecting virt/coco/sev-guest, where encryption algorithms read/write directly to shared unencrypted memory. This could leak information or allow host tampering of message integrity. The issue is resolved by copying whole messages in or out before pe...

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...