8.8
HIGH
CVE-2019-3846
"Wi-Fi Link Driver Kernel Memory Corruption Vulnerability"
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.

INFO

Published Date :

June 3, 2019, 7:29 p.m.

Last Modified :

Feb. 12, 2023, 11:38 p.m.

Source :

[email protected]

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

2.8
Public PoC/Exploit Available at Github

CVE-2019-3846 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2019-3846 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Netapp a700s_firmware
2 Netapp hci_management_node
3 Netapp solidfire
4 Netapp cn1610_firmware
5 Netapp active_iq_unified_manager_for_vmware_vsphere
6 Netapp h610s_firmware
1 Linux linux_kernel
1 Canonical ubuntu_linux
1 Redhat enterprise_linux
1 Fedoraproject fedora
1 Debian debian_linux
1 Opensuse leap
: Total Affected Vendor : 7 | Products : 12
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-3846.

URL Resource
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00040.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html Mailing List Third Party Advisory
http://packetstormsecurity.com/files/153702/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LSN-0054-1.html Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html Third Party Advisory VDB Entry
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 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3846 Issue Tracking Mitigation Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/06/msg00010.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J36BIJTKEPUOZKJNHQBUZA47RQONUKOI/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KLGWJKLMTBBB53D5QLS4HOY2EH246WBE/
https://seclists.org/bugtraq/2019/Jul/33 Mailing List Patch Third Party Advisory
https://seclists.org/bugtraq/2019/Jun/26 Mailing List Third Party Advisory
https://seclists.org/oss-sec/2019/q2/133 Exploit Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20190710-0002/ Third Party Advisory
https://usn.ubuntu.com/4093-1/ Third Party Advisory
https://usn.ubuntu.com/4094-1/ Third Party Advisory
https://usn.ubuntu.com/4095-1/ Third Party Advisory
https://usn.ubuntu.com/4095-2/ Third Party Advisory
https://usn.ubuntu.com/4117-1/ Third Party Advisory
https://usn.ubuntu.com/4118-1/ Third Party Advisory
https://www.debian.org/security/2019/dsa-4465 Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
vincent-deng/veracode-container-security-finding-parser

Map Vulnerabilities into Different Layers of the Container Image

Python

Updated: 1 year, 8 months ago
1 stars 0 fork 0 watcher
Born at : Oct. 5, 2022, 12:07 p.m. This repo has been linked 1276 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-3846 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-3846 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Feb. 12, 2023

    Action Type Old Value New Value
    Changed Description A flaw was found in the Linux kernel's Marvell wifi chip driver. A heap overflow in mwifiex_update_bss_desc_with_ie function in marvell/mwifiex/scan.c allows remote attackers to cause a denial of service(system crash) or execute arbitrary code. 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.
    Removed Reference https://access.redhat.com/errata/RHSA-2020:2289 [No Types Assigned]
    Removed Reference https://access.redhat.com/security/cve/CVE-2019-3846 [No Types Assigned]
    Removed Reference https://bugzilla.redhat.com/show_bug.cgi?id=1713059 [No Types Assigned]
    Added CWE Red Hat, Inc. CWE-122
  • CVE Modified by [email protected]

    Feb. 02, 2023

    Action Type Old Value New Value
    Changed 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. A flaw was found in the Linux kernel's Marvell wifi chip driver. A heap overflow in mwifiex_update_bss_desc_with_ie function in marvell/mwifiex/scan.c allows remote attackers to cause a denial of service(system crash) or execute arbitrary code.
    Removed Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/J36BIJTKEPUOZKJNHQBUZA47RQONUKOI/ [Mailing List, Third Party Advisory]
    Removed Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/KLGWJKLMTBBB53D5QLS4HOY2EH246WBE/ [Mailing List, Third Party Advisory]
    Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J36BIJTKEPUOZKJNHQBUZA47RQONUKOI/ [No Types Assigned]
    Added Reference https://access.redhat.com/errata/RHSA-2020:2289 [No Types Assigned]
    Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=1713059 [No Types Assigned]
    Added Reference https://access.redhat.com/security/cve/CVE-2019-3846 [No Types Assigned]
    Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KLGWJKLMTBBB53D5QLS4HOY2EH246WBE/ [No Types Assigned]
    Removed CWE Red Hat, Inc. CWE-122
    Removed CWE Reason CWE-122 / CWE from CNA not within 1003 View
  • Reanalysis by [email protected]

    Jan. 19, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.0 up to (excluding) 3.16.70 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.17 up to (excluding) 4.4.186 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.5 up to (excluding) 4.9.186 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.14.134 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 up to (excluding) 4.19.59 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.1.18
  • Modified Analysis by [email protected]

    Oct. 15, 2020

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Added CVSS V3.1 NIST AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html Mailing List, Third Party Advisory
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00040.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00040.html Mailing List, Third Party Advisory
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html Mailing List, Third Party Advisory
    Changed Reference Type http://packetstormsecurity.com/files/153702/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html No Types Assigned http://packetstormsecurity.com/files/153702/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html Third Party Advisory, VDB Entry
    Changed Reference Type http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LSN-0054-1.html No Types Assigned http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LSN-0054-1.html Third Party Advisory, VDB Entry
    Changed Reference Type http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html No Types Assigned http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html Third Party Advisory, VDB Entry
    Changed Reference Type https://access.redhat.com/errata/RHSA-2019:2703 No Types Assigned https://access.redhat.com/errata/RHSA-2019:2703 Third Party Advisory
    Changed Reference Type https://access.redhat.com/errata/RHSA-2019:2741 No Types Assigned https://access.redhat.com/errata/RHSA-2019:2741 Third Party Advisory
    Changed Reference Type https://access.redhat.com/errata/RHSA-2019:3055 No Types Assigned https://access.redhat.com/errata/RHSA-2019:3055 Third Party Advisory
    Changed Reference Type https://access.redhat.com/errata/RHSA-2019:3076 No Types Assigned https://access.redhat.com/errata/RHSA-2019:3076 Third Party Advisory
    Changed Reference Type https://access.redhat.com/errata/RHSA-2019:3089 No Types Assigned https://access.redhat.com/errata/RHSA-2019:3089 Third Party Advisory
    Changed Reference Type https://access.redhat.com/errata/RHSA-2020:0174 No Types Assigned https://access.redhat.com/errata/RHSA-2020:0174 Third Party Advisory
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2019/06/msg00010.html No Types Assigned https://lists.debian.org/debian-lts-announce/2019/06/msg00010.html Mailing List, Third Party Advisory
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html No Types Assigned https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/J36BIJTKEPUOZKJNHQBUZA47RQONUKOI/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/J36BIJTKEPUOZKJNHQBUZA47RQONUKOI/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/KLGWJKLMTBBB53D5QLS4HOY2EH246WBE/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/KLGWJKLMTBBB53D5QLS4HOY2EH246WBE/ Mailing List, Third Party Advisory
    Changed Reference Type https://seclists.org/bugtraq/2019/Jul/33 No Types Assigned https://seclists.org/bugtraq/2019/Jul/33 Mailing List, Patch, Third Party Advisory
    Changed Reference Type https://seclists.org/bugtraq/2019/Jun/26 No Types Assigned https://seclists.org/bugtraq/2019/Jun/26 Mailing List, Third Party Advisory
    Changed Reference Type https://security.netapp.com/advisory/ntap-20190710-0002/ No Types Assigned https://security.netapp.com/advisory/ntap-20190710-0002/ Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/4093-1/ No Types Assigned https://usn.ubuntu.com/4093-1/ Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/4094-1/ No Types Assigned https://usn.ubuntu.com/4094-1/ Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/4095-1/ No Types Assigned https://usn.ubuntu.com/4095-1/ Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/4095-2/ No Types Assigned https://usn.ubuntu.com/4095-2/ Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/4117-1/ No Types Assigned https://usn.ubuntu.com/4117-1/ Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/4118-1/ No Types Assigned https://usn.ubuntu.com/4118-1/ Third Party Advisory
    Changed Reference Type https://www.debian.org/security/2019/dsa-4465 No Types Assigned https://www.debian.org/security/2019/dsa-4465 Third Party Advisory
    Removed CWE NIST CWE-119
    Added CWE NIST CWE-787
    Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netapp:a700s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:a700s:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netapp:cn1610_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:cn1610:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netapp:h610s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h610s:-:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:netapp:active_iq_unified_manager_for_vmware_vsphere:*:*:*:*:*:*:*:* versions from (including) 9.5 *cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jan. 21, 2020

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2020:0174 [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 23, 2019

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 16, 2019

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2019:3089 [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 15, 2019

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2019:3055 [No Types Assigned]
    Added Reference https://access.redhat.com/errata/RHSA-2019:3076 [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CVSS V3 Red Hat, Inc. AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    Added CWE Red Hat, Inc. CWE-122
  • CVE Modified by [email protected]

    Sep. 11, 2019

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2019:2741 [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 10, 2019

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2019:2703 [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 03, 2019

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/4117-1/ [No Types Assigned]
    Added Reference https://usn.ubuntu.com/4118-1/ [No Types Assigned]
  • CVE Modified by [email protected]

    Aug. 29, 2019

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LSN-0054-1.html [No Types Assigned]
  • CVE Modified by [email protected]

    Aug. 13, 2019

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/4095-2/ [No Types Assigned]
    Added Reference https://usn.ubuntu.com/4095-1/ [No Types Assigned]
    Added Reference https://usn.ubuntu.com/4094-1/ [No Types Assigned]
    Added Reference https://usn.ubuntu.com/4093-1/ [No Types Assigned]
  • CVE Modified by [email protected]

    Jul. 25, 2019

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/153702/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jul. 22, 2019

    Action Type Old Value New Value
    Added Reference https://seclists.org/bugtraq/2019/Jul/33 [No Types Assigned]
  • CVE Modified by [email protected]

    Jul. 10, 2019

    Action Type Old Value New Value
    Added Reference https://security.netapp.com/advisory/ntap-20190710-0002/ [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 19, 2019

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 18, 2019

    Action Type Old Value New Value
    Added Reference https://seclists.org/bugtraq/2019/Jun/26 [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 18, 2019

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00040.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 18, 2019

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 18, 2019

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 18, 2019

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2019/06/msg00010.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 17, 2019

    Action Type Old Value New Value
    Added Reference https://www.debian.org/security/2019/dsa-4465 [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 10, 2019

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/J36BIJTKEPUOZKJNHQBUZA47RQONUKOI/ [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 06, 2019

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/KLGWJKLMTBBB53D5QLS4HOY2EH246WBE/ [No Types Assigned]
  • Initial Analysis by [email protected]

    Jun. 04, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:A/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V3 AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3846 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3846 Issue Tracking, Mitigation, Patch, Third Party Advisory
    Changed Reference Type https://seclists.org/oss-sec/2019/q2/133 No Types Assigned https://seclists.org/oss-sec/2019/q2/133 Exploit, Mailing List, Third Party Advisory
    Added CWE CWE-119
    Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-3846 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2019-3846 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.10 }} -0.00%

score

0.39969

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: