DEBIAN-CVE-2024-44957

In the Linux kernel, the following vulnerability has been resolved: xen: privcmd: Switch from mutex to spinlock for irqfds irqfdwakeup gets EPOLLHUP, when it is called by eventfdrelease by way of wakeuppoll&ctx-wqh, EPOLLHUP, which gets called under spinlockirqsave. We can't use a mutex here as i...

PT-2024-31325

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.50 Description The issue is related to a deadlock that occurs when irqfd wakeup gets EPOLLHUP and is called by eventfd release through wake up poll&ctx-wqh, EPOLLHUP, which is called under spin lock irqsave...