CVE-2021-47195 | Linux Kernel up to 5.15.4 spi mutex_unlock use after free (37330f37f666/6c53b45c71b4)

CVE-2021-47195 | Linux Kernel up to 5.15.4 spi mutex_unlock use after free (37330f37f666/6c53b45c71b4)

A vulnerability, which was classified as problematic, was found in Linux Kernel up to 5.15.4. Affected is the function mutex_unlock of the component spi. The manipulation leads to use after free. This vulnerability is traded as CVE-2021-47195. Access to the local network is required for this attack. There is no exploit available. It is recommended to upgrade the affected component.