CVE ID:	CVE-2019-18885
Description:	fs/btrfs/volumes.c in the Linux kernel before 5.1 allows a btrfs_verify_dev_extents NULL pointer dereference via a crafted btrfs image because fs_devices->devices is mishandled within find_device, aka CID-09ba3bc9dd15.
Test IDs:	1.3.6.1.4.1.25623.1.0.892323
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2019-18885 https://security.netapp.com/advisory/ntap-20191205-0001/ http://packetstormsecurity.com/files/156185/Kernel-Live-Patch-Security-Notice-LSN-0062-1.html http://packetstormsecurity.com/files/156185/Kernel-Live-Patch-Security-Notice-LSN-0062-1.html https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=09ba3bc9dd150457c506e4661380a6183af651c1 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=09ba3bc9dd150457c506e4661380a6183af651c1 https://github.com/bobfuzzer/CVE-2019-18885 https://github.com/bobfuzzer/CVE-2019-18885 https://github.com/torvalds/linux/commit/09ba3bc9dd150457c506e4661380a6183af651c1 https://github.com/torvalds/linux/commit/09ba3bc9dd150457c506e4661380a6183af651c1 https://www.oracle.com/security-alerts/cpuApr2021.html https://www.oracle.com/security-alerts/cpuApr2021.html https://lists.debian.org/debian-lts-announce/2020/08/msg00019.html https://usn.ubuntu.com/4254-1/ https://usn.ubuntu.com/4254-2/ https://usn.ubuntu.com/4258-1/ https://usn.ubuntu.com/4287-1/ https://usn.ubuntu.com/4287-2/