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...

PT-2021-27297

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.12 Description The issue concerns a stack out of bounds access in the elantech change report id function. This problem was introduced in version v5.11 and is fixed in Linux Kernel version v5.15.12. The actu...

PT-2021-27262

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.169 Description The issue concerns a stack out of bounds access in the elantech change report id function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-27275

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.89 Description The issue concerns a stack out of bounds access in the elantech change report id function. This problem was introduced in version v5.10.21 and is fixed in version v5.10.89. The actual impact...