Linux net/bridge/br_device Heap Buffer Overflow DoS

The vulnerability of the brdevxmit function in the net/bridge/brdevice.c file of the Linux operating system is related to the use of an uninitialized variable. Exploiting this vulnerability could allow an attacker to compromise the confidentiality and accessibility of the protected information...

CVE-2024-38538 net: bridge: xmit: make sure we have at least eth header len bytes

In the Linux kernel, the following vulnerability has been resolved: net: bridge: xmit: make sure we have at least eth header len bytes syzbot triggered an uninit value1 error in bridge device's xmit path by sending a short less than ETHHLEN bytes skb. To fix it check if we can actually pull that...