阿里云漏洞库

In the Linux kernel, the following vulnerability has been resolved:

Input: appletouch - initialize work before device registration

Syzbot has reported warning in __flush_work(). This warning is caused by

work->func == NULL, which means missing work initialization.

This may happen, since input_dev->close() calls

cancel_work_sync(&dev->work), but dev->work initalization happens _after_

input_register_device() call.

So this patch moves dev->work initialization before registering input

device

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
https://git.kernel.org/stable/c/292d2ac61fb0d9276a0f7b7ce4f50426f2a1c99f
https://git.kernel.org/stable/c/975774ea7528b489930b76a77ffc4d5379b95ff2
https://git.kernel.org/stable/c/9f329d0d6c91142cf0ad08d23c72dd195db2633c
https://git.kernel.org/stable/c/9f3ccdc3f6ef10084ceb3a47df0961bec6196fd0
https://git.kernel.org/stable/c/a02e1404e27855089d2b0a0acc4652c2ce65fe46
https://git.kernel.org/stable/c/d1962f263a176f493400b8f91bfbf2bfedce951e
https://git.kernel.org/stable/c/d2cb2bf39a6d17ef4bdc0e59c1a35cf5751ad8f4
https://git.kernel.org/stable/c/e79ff8c68acb1eddf709d3ac84716868f2a91012

CWE-ID	漏洞类型
CWE-665	初始化不恰当