CVE-2021-47097 | Linux Kernel up to 5.4.168/5.10.88/5.15.11 Input elantech_change_report_id param[] out-of-bounds

CVE-2021-47097 | Linux Kernel up to 5.4.168/5.10.88/5.15.11 Input elantech_change_report_id param[] out-of-bounds

A vulnerability, which was classified as problematic, has been found in Linux Kernel up to 5.4.168/5.10.88/5.15.11. This issue affects the function elantech_change_report_id of the component Input. The manipulation of the argument param[] leads to out-of-bounds read. The identification of this vulnerability is CVE-2021-47097. Access to the local network is required for this attack. There is no exploit available. It is recommended to upgrade the affected component.