kernel: Input: elantech - fix stack out of bound access in elantech_change_report_id()

An out-of-bounds OOB stack memory access flaw was found in elantechchangereportid in drivers/input/mouse/elantech.c in the Linux kernel’s elantech module. This flaw allows a local attacker to crash the system or leak kernel internal information...

CVE-2021-47097

An out-of-bounds OOB stack memory access flaw was found in elantechchangereportid in drivers/input/mouse/elantech.c in the Linux kernel’s elantech module. This flaw allows a local attacker to crash the system or leak kernel internal information...