CVE-2023-53825

In the Linux kernel, the following vulnerability has been resolved: kcm: Fix error handling for SOCKDGRAM in kcmsendmsg. syzkaller found a memory leak in kcmsendmsg, and commit c821a88bd720 "kcm: Fix memory leak in error path of kcmsendmsg" suppressed it by updating kcmtxmsghead-lastskb if partia...

CVE-2023-53825

A memory leak and queue corruption vulnerability was found in the Kernel Connection Multiplexor KCM implementation in the Linux kernel. In kcmsendmsg for SOCKDGRAM sockets, when an error occurs during send, the MSGMORE queue is not properly purged. This leads to memory leaks and corrupted queue...