CVE-2019-14814

HIGH

Description

There is heap-based buffer overflow in Linux kernel, all versions up to, excluding 5.3, in the marvell wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly execute arbitrary code.

References

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html

http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html

http://www.openwall.com/lists/oss-security/2019/08/28/1

https://access.redhat.com/security/cve/cve-2019-14814

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14814

https://github.com/torvalds/linux/commit/7caac62ed598a196d6ddf8d9c121e12e082cac3a

https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/O3RUDQJXRJQVGHCGR4YZWTQ3ECBI7TXH/

https://lists.fedoraproject.org/archives/list/[email protected]/message/T4JZ6AEUKFWBHQAROGMQARJ274PQP2QP/

https://security.netapp.com/advisory/ntap-20191031-0005/

https://usn.ubuntu.com/4157-1/

https://usn.ubuntu.com/4157-2/

https://usn.ubuntu.com/4162-1/

https://usn.ubuntu.com/4162-2/

https://usn.ubuntu.com/4163-1/

https://usn.ubuntu.com/4163-2/

https://www.openwall.com/lists/oss-security/2019/08/28/1

Details

Source: MITRE

Published: 2019-09-20

Updated: 2019-09-24

Type: CWE-120

Risk Information

CVSS v2.0

Base Score: 7.2

Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 3.9

Severity: HIGH

CVSS v3.0

Base Score: 7.8

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

Impact Score: 5.9

Exploitability Score: 1.8

Severity: HIGH