kernel: macvlan: fix error recovery in macvlan_common_newlink()

A use-after-free vulnerability was found in the macvlan driver. When creating a macvlan interface in source mode fails after the source MAC has been added to the hash table e.g., due to an invalid interface name, the hash entry still references the freed netdevice structure. Subsequent packets...

CVE-2020-11272

Before enqueuing a frame to the PE queue for further processing, an entry in a hash table can be deleted and using a stale version later can lead to use after free condition in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon...

Qualcomm WLAN HOST Resource Management Error Vulnerability

Qualcomm WLAN HOST is a Qualcomm Incorporated USA wireless LAN component used in Qualcomm products. A resource management error vulnerability exists in the Qualcomm WLAN HOST, which arises from the possibility that an entry in the hash table could be deleted before a frame is placed in the PE que...