CVE-2019-3846

high-risk

Published 2019-06-03

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.

Do I need to act?

1.1% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 8.8/10 High

ADJACENT_NETWORK / LOW complexity

Affected Products (20)

Linux Kernel

Enterprise Linux

Ubuntu Linux

A700S Firmware

Cn1610 Firmware

H610S Firmware

Active Iq Unified Manager For Vmware Vsphere

Hci Management Node

Solidfire

Fedora

Debian Linux

Leap

Affected Vendors

Debian Redhat Linux Canonical Fedoraproject Netapp Opensuse

References (56)

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

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

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

Third Party Advisory http://packetstormsecurity.com/files/153702/Slackware-Security-Advisory-Slackwar...

Third Party Advisory http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LS...

Third Party Advisory http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LS...

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

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

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

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

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

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

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

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

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

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...

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

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

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

and 36 more references

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high-risk

Severity 27/34 · High

Exploitability 3/34 · Minimal

Exposure 20/34 · Moderate