CVE-2021-47136 | Linux Kernel up to 5.10.41/5.12.8 net/openvswitch/flow.c skb_ext_add uninitialized pointer (ac493452e937/86ab133b695e/9453d45ecb6c / WID-SEC-2024-0699)
A vulnerability has been found in Linux Kernel up to 5.10.41/5.12.8 and classified as problematic. This vulnerability affects the function skb_ext_add of the file net/openvswitch/flow.c. The manipulation leads to uninitialized pointer.
This vulnerability was named CVE-2021-47136. The attack can only be done within the local network. There is no exploit available.
It is recommended to upgrade the affected component.