The vulnerability of the lustre_msg_string() function in the ptlrpc module of the Lustre file system, related to writing beyond buffer boundaries, allows a attacker to cause a service failure.

The vulnerability of the lustremsgstring function in the ptlrpc module of the Lustre file system is related to writing beyond buffer boundaries. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...

CVE-2019-20425

In the Lustre file system before 2.12.3, the ptlrpc module has an out-of-bounds access and panic due to the lack of validation for specific fields of packets sent by a client. In the function lustremsgstring, there is no validation of a certain length value derived from lustremsgbuflenv2...