CVE-2019-3846

HIGH

Description

A flaw that allowed an attacker to corrupt memory and possibly escalate privileges was found in the mwifiex kernel module while connecting to a malicious wireless network.

References

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00040.html

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html

http://packetstormsecurity.com/files/153702/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html

http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LSN-0054-1.html

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

https://access.redhat.com/errata/RHSA-2019:2703

https://access.redhat.com/errata/RHSA-2019:2741

https://access.redhat.com/errata/RHSA-2019:3055

https://access.redhat.com/errata/RHSA-2019:3076

https://access.redhat.com/errata/RHSA-2019:3089

https://access.redhat.com/errata/RHSA-2020:0174

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3846

https://lists.debian.org/debian-lts-announce/2019/06/msg00010.html

https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/J36BIJTKEPUOZKJNHQBUZA47RQONUKOI/

https://lists.fedoraproject.org/archives/list/[email protected]/message/KLGWJKLMTBBB53D5QLS4HOY2EH246WBE/

https://seclists.org/bugtraq/2019/Jul/33

https://seclists.org/bugtraq/2019/Jun/26

https://seclists.org/oss-sec/2019/q2/133

https://security.netapp.com/advisory/ntap-20190710-0002/

https://usn.ubuntu.com/4093-1/

https://usn.ubuntu.com/4094-1/

https://usn.ubuntu.com/4095-1/

https://usn.ubuntu.com/4095-2/

https://usn.ubuntu.com/4117-1/

https://usn.ubuntu.com/4118-1/

https://www.debian.org/security/2019/dsa-4465

Details

Source: MITRE

Published: 2019-06-03

Updated: 2020-10-15

Type: CWE-787

Risk Information

CVSS v2.0

Base Score: 8.3

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

Impact Score: 10

Exploitability Score: 6.5

Severity: HIGH

CVSS v3.0

Base Score: 8.8

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

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH