The vulnerability in the `udf_symlink()` function of the `fs/udf/namei.c` module in the Linux kernel file system allows a attacker to cause a service failure.

The vulnerability of the udfsymlink function in the fs/udf/namei.c module of the Linux file system’s support for the file system is related to the dereferencing of the NULL pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

SUSE CVE-2009-0746

The makeindexeddir function in fs/ext4/namei.c in the Linux kernel 2.6.27 before 2.6.27.19 and 2.6.28 before 2.6.28.7 does not validate a certain reclen field, which allows local users to cause a denial of service OOPS by attempting to mount a crafted ext4 filesystem...