In the Linux kernel, the following... CVE-2024-39292
-
AV
AC
AU
C
I
A
发布：
2024-08-29
修订：
2024-12-11
In the Linux kernel, the following vulnerability has been resolved: um: Add winch to winch_handlers before registering winch IRQ Registering a winch IRQ is racy, an interrupt may occur before the winch is added to the winch_handlers list. If that happens, register_winch_irq() adds to that list a winch that is scheduled to be (or has already been) freed, causing a panic later in winch_cleanup(). Avoid the race by adding the winch to the winch_handlers list before registering the IRQ, and rolling back if um_request_irq() fails.
漏洞利用/PoC
暂无可用Exp或PoC
受影响的平台与产品
当前有0条受影响产品信息
