CVE-2022-49405 Information

Description

In the Linux kernel the following vulnerability has been resolved:

staging: r8188eu: prevent ->Ssid overflow in rtw_wx_set_scan()

This code has a check to prevent read overflow but it needs another check to prevent writing beyond the end of the ->Ssid[] array.

Reference

https://git.kernel.org/stable/c/476bfda0be0f9669add92bff604ca78226cf53d1 https://git.kernel.org/stable/c/ac2eab7de458f5e1210ce1237afab40a307075c8 https://git.kernel.org/stable/c/bc10916e890948d8927a5c8c40fb5dc44be5e1b8 https://git.kernel.org/stable/c/c4bd6b72df4f01aa866ceb298466d6d07a6bd525