The vulnerability of the f2fs_start_discard_thread() function in the fs/f2fs/segment.c file of the F2FS file system in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the f2fsstartdiscardthread function in the fs/f2fs/segment.c file of the F2FS file system in the Linux operating system is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2022-50620: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to invalidate dcc-f2fsissuediscard in error path Syzbot reports a NULL pointer dereference issue as below: refcountadd include/linux/refcount.h:193 inline refcountinc include/linux/refcount.h:250 inline refcountinc...