Entreprise française de cybersécurité depuis 2004
☎ 03 60 47 09 81 - info@securiteinfo.com
☎ 03 60 47 09 81 - info@securiteinfo.com
In the Linux kernel, the following vulnerability has been resolved:hwmon: (asus-ec-sensors) check sensor index in read_string()Prevent a potential invalid memory access when the requested sensoris not found.find_ec_sensor_index() may return a negative value (e.g. -ENOENT),but its result was used without checking, which could lead toundefined behavior when passed to get_sensor_info().Add a proper check to return -EINVAL if sensor_index is negative.Found by Linux Verification Center (linuxtesting.org) with SVACE.[groeck: Return error code returned from find_ec_sensor_index]
No PoCs from references.
- https://github.com/w4zu/Debian_security