The vulnerability of the skb_try_coalesce() function in the net/core/skbuff.c module, which is part of the Linux kernel’s network-related functions, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the skbtrycoalesce function in the net/core/skbuff.c module, which is part of Linux’s kernel network functions, relates to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

kernel: net: core: reject skb_copy(_expand) for fraglist GSO skbs

In the Linux kernel, the following vulnerability has been resolved: net: core: reject skbcopyexpand for fraglist GSO skbs SKBGSOFRAGLIST skbs must not be linearized, otherwise they become invalid. Return NULL if such an skb is passed to skbcopy or skbcopyexpand, in order to prevent a crash on a...