CVE ID:	CVE-2020-8428
Description:	fs/namei.c in the Linux kernel before 5.5 has a may_create_in_sticky use-after-free, which allows local users to cause a denial of service (OOPS) or possibly obtain sensitive information from kernel memory, aka CID-d0cb50185ae9. One attack vector may be an open system call for a UNIX domain socket, if the socket is being moved to a new parent directory and its old parent directory is being removed.
Test IDs:	1.3.6.1.4.1.25623.1.0.704667   1.3.6.1.4.1.25623.1.0.704698   1.3.6.1.4.1.25623.1.0.892242   1.3.6.1.4.1.25623.1.0.844382
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2020-8428 Debian Security Information: DSA-4667 (Google Search) https://www.debian.org/security/2020/dsa-4667 Debian Security Information: DSA-4698 (Google Search) https://www.debian.org/security/2020/dsa-4698 http://packetstormsecurity.com/files/157233/Kernel-Live-Patch-Security-Notice-LSN-0065-1.html https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d0cb50185ae942b03c4327be322055d622dc79f6 https://github.com/torvalds/linux/commit/d0cb50185ae942b03c4327be322055d622dc79f6 https://www.openwall.com/lists/oss-security/2020/01/28/2 https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html http://www.openwall.com/lists/oss-security/2020/01/28/4 http://www.openwall.com/lists/oss-security/2020/02/02/1 SuSE Security Announcement: openSUSE-SU-2020:0336 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html https://usn.ubuntu.com/4318-1/ https://usn.ubuntu.com/4319-1/ https://usn.ubuntu.com/4320-1/ https://usn.ubuntu.com/4324-1/ https://usn.ubuntu.com/4325-1/