Linux ebitmap_netlbl_import Null Pointer DoS

The vulnerability of the ebitmapnetlblimport procedure in Linux operating systems is related to the assignment of a zero pointer. Exploiting this vulnerability could allow an attacker to cause service interruptions remotely...

PT-2020-5266

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.7 Description A NULL pointer dereference flaw was found in the Linux kernel's SELinux subsystem. This flaw occurs while importing the Commercial IP Security Option CIPSO protocol's category bitmap into the...