CVE ID:	CVE-2017-11176
Description:	The mq_notify function in the Linux kernel through 4.11.9 does not set the sock pointer to NULL upon entry into the retry logic. During a user-space close of a Netlink socket, it allows attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact.
Test IDs:	1.3.6.1.4.1.25623.1.0.703945   1.3.6.1.4.1.25623.1.0.703927   1.3.6.1.4.1.25623.1.0.891099   1.3.6.1.4.1.25623.1.0.873079   1.3.6.1.4.1.25623.1.0.872902
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2017-11176 BugTraq ID: 99919 http://www.securityfocus.com/bid/99919 Debian Security Information: DSA-3927 (Google Search) http://www.debian.org/security/2017/dsa-3927 Debian Security Information: DSA-3945 (Google Search) http://www.debian.org/security/2017/dsa-3945 https://www.exploit-db.com/exploits/45553/ RedHat Security Advisories: RHSA-2017:2918 https://access.redhat.com/errata/RHSA-2017:2918 RedHat Security Advisories: RHSA-2017:2930 https://access.redhat.com/errata/RHSA-2017:2930 RedHat Security Advisories: RHSA-2017:2931 https://access.redhat.com/errata/RHSA-2017:2931 RedHat Security Advisories: RHSA-2018:0169 https://access.redhat.com/errata/RHSA-2018:0169 RedHat Security Advisories: RHSA-2018:3822 https://access.redhat.com/errata/RHSA-2018:3822