CVE Vulnerability

CVE-2019-16233

drivers/scsi/qla2xxx/qla_os.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference.

4.7 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.4 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

4.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.5 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://lkml.org/lkml/2019/9/9/487 Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20191004-0001/ Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00010.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00035.html Mailing List Third Party Advisory
https://usn.ubuntu.com/4227-1/ Third Party Advisory
https://usn.ubuntu.com/4226-1/ Third Party Advisory
https://usn.ubuntu.com/4227-2/ Third Party Advisory
https://usn.ubuntu.com/4346-1/
Configurations

Configuration 1

cpe:2.3:o:linux:linux_kernel:5.2.14:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Information

Published : 2019-09-11 04:15

Updated : 2020-05-06 03:15

NVD link : CVE-2019-16233

Mitre link : CVE-2019-16233

Products Affected
No products.
CWE
CWE-476