CVE-2021-47479 | Linux Kernel up to 5.10.78/5.14.17/5.15.1 hal_init.c rtl8712_dl_fw use after free
A vulnerability described as critical has been identified in Linux Kernel up to 5.10.78/5.14.17/5.15.1. Impacted is the function rtl8712_dl_fw of the file drivers/staging/rtl8712/hal_init.c. Such manipulation leads to use after free.
This vulnerability is documented as CVE-2021-47479. The attack requires being on the local network. There is not any exploit available.
Upgrading the affected component is recommended.