2.1
CVSSv2

CVE-2019-19318

Published: 28/11/2019 Updated: 15/03/2021
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 4.4 | Impact Score: 3.6 | Exploitability Score: 0.8
VMScore: 187
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

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,

Vulnerability Trend

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linux linux kernel 5.0.21

linux linux kernel 5.3.11

opensuse leap 15.1

canonical ubuntu linux 14.04

canonical ubuntu linux 16.04

canonical ubuntu linux 18.04

debian debian linux 9.0

netapp active iq unified manager

netapp data availability services -

netapp hci management node -

netapp solidfire -

netapp steelstore cloud integrated storage -

netapp aff_a700s_firmware -

netapp fas8300_firmware -

netapp fas8700_firmware -

netapp aff_a400_firmware -

netapp h610s_firmware -