The vulnerability of the Wi-Fi wireless communication driver from Realtek for Linux operating systems allows a hacker to cause a service failure.

The vulnerability of the Wi-Fi wireless communication driver for Linux operating systems relates to the use of uninitialized variables hwctrls1 and swctrls1 in the function rtl8188fspurcalibration within the drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu8188f.c module. Exploiting this vulnerabili...

PT-2022-7345 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel affected versions not specified Description: The issue is related to the use of uninitialized variables hw ctrl s1 and sw ctrl s1 in the rtl8188f spur calibration function in the drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu...