CVE-2019-16089 Information

Description

An issue was discovered in the Linux kernel through 5.2.13. nbd_genl_status in drivers/block/nbd.c does not check the nla_nest_start_noflag return value.

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H

Reference

https://lore.kernel.org/patchwork/patch/1106884/ https://lore.kernel.org/patchwork/patch/1126650/ https://security.netapp.com/advisory/ntap-20191004-0001/ https://support.f5.com/csp/article/K03814795?utm_source=f5support&utm_medium=RSS https://usn.ubuntu.com/4414-1/ https://usn.ubuntu.com/4425-1/ https://usn.ubuntu.com/4439-1/ https://usn.ubuntu.com/4440-1/

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

4.1