The vulnerability of the rtw89_set_sar_from_acpi() function in the driver/net/wireless/realtek/rtw89/sar.c file of the Realtek wireless adapter driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the rtw89setsarfromacpi function in the drivers/net/wireless/realtek/rtw89/sar.c file of the Realtek wireless adapter driver for the Linux operating system is related to improper locking of resources. Exploiting this vulnerability may allow an attacker to cause a service...