Fixed
Created: Feb 27, 2023
Updated: Apr 27, 2023
Resolved Date: Mar 31, 2023
Found In Version: 10.20.6.0
Fix Version: 10.23.17.0
Severity: Standard
Applicable for: Wind River Linux CD
Component/s: Kernel
A flaw was found in the Linux kernel. A use-after-free may be triggered in asus_kbd_backlight_set when plugging/disconnecting in a malicious USB device, which advertises itself as an Asus device. Similarly to the previous known CVE-2023-25012, but in asus devices, the work_struct may be scheduled by the LED controller while the device is disconnecting, triggering a use-after-free on the struct asus_kbd_leds *led structure. A malicious USB device may exploit the issue to cause memory corruption with controlled data.
https://nvd.nist.gov/vuln/detail/CVE-2023-1079
