EPSS
Percentile
5.1%
A vulnerability was found in the Key Management sub component of the Linux kernel, where when trying to issue a KEYTCL_READ on a negative key would lead to a NULL pointer dereference. A local attacker could use this flaw to crash the kernel.
seclists.org/oss-sec/2017/q4/63
bugzilla.redhat.com/show_bug.cgi?id=1493435