Use of Blocking Code in Single-threaded, Non-blocking Context

Overview Affected versions of this package are vulnerable to Use of Blocking Code in Single-threaded, Non-blocking Context through the OpenSSL::KDF.pbkdf2hmac function during SCRAM authentication. An attacker can cause the Ruby client VM to become unresponsive by sending a large iteration count...

ROS-20260112-7328

A vulnerability in the pageattr.c component of the Linux operating system kernel is related to the use of blocking code in a single-threaded, non-blocking context. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

The vulnerability of the pageattr.c component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the pageattr.c component in the Linux operating system’s kernel is related to the use of blocking code in a single-threaded, non-blocking context. Exploiting this vulnerability can allow an attacker to cause a service failure...