CVE-2019-19448

Fixed in a distro release EPSS 2%

In the Linux kernel 5.0.21 and 5.3.11, mounting a crafted btrfs filesystem image, performing some operations, and then making a syncfs system call can lead to a use-after-free in try_merge_free_space in fs/btrfs/free-space-cache.c because the pointer to a left data structure can be the same as the pointer to a right data structure.

Published 2019-12-08 · CVE record · OSV

Products: linux_kernel, debian_linux, canonical ubuntu_linux, netapp active_iq_unified_manager, netapp cloud_backup, netapp data_availability_services, netapp hci_management_node, netapp solidfire, netapp steelstore_cloud_integrated_storage, netapp a700s_firmware, netapp fas_8300_firmware, netapp fas_8700_firmware, netapp fas_a400_firmware, netapp aff_8300_firmware, netapp aff_8700_firmware, netapp aff_a400_firmware, netapp h610s_firmware, netapp solidfire_baseboard_management_controller_firmware

Distro releases