Linux kernel bug fix: ACPI: CPPC: Set pcc_data[pcc_ss_id] to NULL in acpi_cppc_processor_exit()
Subsystem: acpi (drivers/acpi/cppc_acpi.c)
Bug type: use-after-free, severity: high
Keywords: refcount;use after free
Files changed: drivers/acpi/cppc_acpi.c
Introduced by George Cherian on 2017-11-09 00:39:54 +0100; fixed by John Garry on 2019-10-18 10:36:37 +0200 (lifetime: 708 days)