In gt1x_debug_write_proc and gt1x_tool_write of
drivers/input/touchscreen/mediatek/GT1151/gt1x_generic.c and gt1x_tools.c,
there is a possible out of bounds write due to a missing bounds check. This
could lead to local escalation of privilege with System execution privileges
needed. User interaction is not needed for exploitation.
Severity
CVSS 3.1
6.7 medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS
0.08% chance of exploitation in the next 30 days; higher than 0% of CVEs (scores of 2026-10-31)