← back
CVE-2016-4470

CVE-2016-4470

EPSS 0.6%
The key_reject_and_link function in security/keys/key.c in the Linux kernel through 4.6.3 does not ensure that a certain data structure is initialized, which allows local users to cause a denial of service (system crash) via vectors involving a crafted keyctl request2 command.
Affected products
n/a · n/a

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →
References
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=38327424b40bcebe2de92d07312c89360ac9229ahttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00003.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00008.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00009.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00012.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00013.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00014.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00015.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00016.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00017.html