CVE-2022-48820 | Linux Kernel up to 5.15.23/5.16.9 phy stm32_usbphyc_pll_enable reference count (94b16ca86ab6/0ad1a88fa3eb/cfc826c88a79)

CVE-2022-48820 | Linux Kernel up to 5.15.23/5.16.9 phy stm32_usbphyc_pll_enable reference count (94b16ca86ab6/0ad1a88fa3eb/cfc826c88a79)

A vulnerability, which was classified as critical, was found in Linux Kernel up to 5.15.23/5.16.9. Affected is the function stm32_usbphyc_pll_enable of the component phy. The manipulation leads to improper update of reference count. This vulnerability is traded as CVE-2022-48820. The attack can only be done within the local network. There is no exploit available. It is recommended to upgrade the affected component.