Astra Linux – vulnerability in linux-6.1, linux-6.12

In the Linux kernel, the following vulnerability has been resolved: tipc: fix double-free in tipcbufappend tipcmsgvalidate can potentially reallocate the skb it is validating, freeing the old one. In tipcbufappend, it was being called with a pointer to a local variable which was a copy of the...

ROS-20260923-73-0010

The vulnerability of the tipcbufAppend function in the net/tipc/msg.c module of the Linux operating system is related to the repeated release of previously released memory. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of the...

Linux net/tipc/msg.c Heap Buffer Overflow DoS

The vulnerability in the tipcbufappend function within the net/tipc/msg.c module of the Linux kernel system is related to the reallocation of previously freed memory. Exploitation of this vulnerability enables a remote attacker to compromise the confidentiality, integrity, and availability of...

Linux kernel Heap Buffer Overflow DoS

The vulnerability of the tipcbufAppend function in the net/tipc/msg.c module, which implements networking functions for the Linux operating system’s kernel, relates to the reutilization of previously freed memory. Exploiting this vulnerability can allow an attacker to corrupt memory or cause...

Linux TIPC Buffer Overflow

The vulnerability of the tipcbufAppend function in the net/tipc/msg.c module of the Linux operating system’s Transparent Inter-Process Communication TIPC protocol implementation is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow a remote attacker...