CVE-2019-16234

Published: Sep 11, 2019Modified: Nov 21, 2024

4.7

Vector

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

Exploitability: 1.0 / Impact: 3.6

Source: NVD

Description

drivers/net/wireless/intel/iwlwifi/pcie/trans.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference.

Affected (5)

Products: Linux: Linux Kernel · Canonical: Ubuntu Linux · Opensuse: Leap

1 product

1 product

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	Version 5.2.14

Configuration B

4 vulnerable

Vulnerable Software	Affected Versions
Canonical Ubuntu Linux	Version 16.04
Canonical Ubuntu Linux	Version 18.04
Opensuse Leap	Version 15.0
Opensuse Leap	Version 15.1

Related CWEs

CWE-476

NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

References (16)

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00064.html

Source: cve@mitre.org

Mailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00010.html

Source: cve@mitre.org

Mailing ListThird Party Advisory

https://lkml.org/lkml/2019/9/9/487

Source: cve@mitre.org

PatchThird Party Advisory

https://security.netapp.com/advisory/ntap-20191004-0001/

Source: cve@mitre.org

Third Party Advisory

https://usn.ubuntu.com/4342-1/

Source: cve@mitre.org

https://usn.ubuntu.com/4344-1/

Source: cve@mitre.org

Third Party Advisory

https://usn.ubuntu.com/4345-1/

Source: cve@mitre.org

Third Party Advisory

https://usn.ubuntu.com/4346-1/

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00064.html