CVE-2022-49067 | Linux Kernel up to 5.4.189/5.10.110/5.15.33/5.16.19/5.17.2 mm/usercopy.c virt_addr_valid heap-based overflow

CVE-2022-49067 | Linux Kernel up to 5.4.189/5.10.110/5.15.33/5.16.19/5.17.2 mm/usercopy.c virt_addr_valid heap-based overflow

A vulnerability was found in Linux Kernel up to 5.4.189/5.10.110/5.15.33/5.16.19/5.17.2 and classified as critical. This issue affects the function virt_addr_valid of the file mm/usercopy.c. The manipulation leads to heap-based buffer overflow. The identification of this vulnerability is CVE-2022-49067. The attack can only be done within the local network. There is no exploit available. It is recommended to upgrade the affected component.