The vulnerabilities of the functions io_write_prep() and io_write() in the kernel code of the Linux operating system’s io_uring/io_uring.c module, which allow a hacker to cause a service failure.

The vulnerabilities of the functions iowriteprep and iowrite in the Linux operating system’s iouring/iouring.c kernel are related to improper resource locking. Exploiting these vulnerabilities can allow an attacker to cause service failures...