Integer overflow in nlmsg_reserve():
An integer overflow leading to a heap-buffer overflow was found in the libnl library. An attacker could use this flaw to cause an application compiled with libnl to crash or possibly execute arbitrary code in the context of the user running such an application. (CVE-2017-0553 __)
Run yum update libnl3 to update your system.
i686: libnl3-doc-3.2.28-4.6.amzn1.i686 libnl3-cli-3.2.28-4.6.amzn1.i686 libnl3-debuginfo-3.2.28-4.6.amzn1.i686 libnl3-devel-3.2.28-4.6.amzn1.i686 libnl3-3.2.28-4.6.amzn1.i686 src: libnl3-3.2.28-4.6.amzn1.src x86_64: libnl3-debuginfo-3.2.28-4.6.amzn1.x86_64 libnl3-3.2.28-4.6.amzn1.x86_64 libnl3-cli-3.2.28-4.6.amzn1.x86_64 libnl3-doc-3.2.28-4.6.amzn1.x86_64 libnl3-devel-3.2.28-4.6.amzn1.x86_64