Enterprise Vulnerabilities From DHS/US-CERT’s National Vulnerability Database CVE-2019-19318PUBLISHED: 2019-11-28 In the Linux kernel 5.3.11, mounting a crafted btrfs image twice can cause an rwsem_down_write_slowpath use-after-free because (in rwsem_can_spin_on_owner in kernel/locking/rwsem.c) rwsem_owner_flags returns an already freed pointer, CVE-2019-19319PUBLISHED: 2019-11-27 In the Linux kernel 5.0.21, a setxattr operation, after a mount of a crafted ext4 image, can