In the Linux kernel, the following vulnerability has been resolved: can: mcp251xfd: mcp251xfd_probe(): fix an error pointer dereference in probe When we converted this code to use dev_err_probe() we accidentally removed a return. It means that if devm_clk_get() it will lead to an Oops when we call clk_get_rate() on the next line. CREATE(Triage):(User=admin) CVE-2021-46995 (https://nvd.nist.gov/vuln/detail/CVE-2021-46995)
