Bug 1773519 (CVE-2019-14901) - CVE-2019-14901 kernel: heap overflow in marvell/mwifiex/tdls.c
Summary: CVE-2019-14901 kernel: heap overflow in marvell/mwifiex/tdls.c
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2019-14901
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: Engineering1776156 Engineering1776157 Engineering1776158 Engineering1776159 Engineering1776160 Engineering1776161 Engineering1776162 Engineering1776163 Engineering1776165 Engineering1776166 Engineering1776167 Engineering1776168 Engineering1776169 Engineering1776170 Engineering1776171 Engineering1776172 Engineering1776173 Engineering1776174 Engineering1776175 Engineering1776176 1776184
Blocks: Embargoed1773521
TreeView+ depends on / blocked
 
Reported: 2019-11-18 10:48 UTC by Dhananjay Arunesh
Modified: 2023-03-24 16:04 UTC (History)
56 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
A heap overflow flaw was found in the Linux kernel's Marvell WiFi chip driver. The vulnerability allows a remote attacker to cause a system crash, resulting in a denial of service, or execute arbitrary code. The highest threat with this vulnerability is with the availability of the system. If code execution occurs, the code will run with the permissions of root. This will affect both confidentiality and integrity of files on the system.
Clone Of:
Environment:
Last Closed: 2020-01-23 02:10:02 UTC

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2020:0454 0 None None None 2020-02-10 01:39:28 UTC
Red Hat Product Errata RHBA-2020:0455 0 None None None 2020-02-10 01:49:03 UTC
Red Hat Product Errata RHBA-2020:0516 0 None None None 2020-02-17 09:36:34 UTC
Red Hat Product Errata RHBA-2020:0517 0 None None None 2020-02-17 09:30:33 UTC
Red Hat Product Errata RHBA-2020:0518 0 None None None 2020-02-17 09:30:53 UTC
Red Hat Product Errata RHBA-2020:0554 0 None None None 2020-02-19 21:45:09 UTC
Red Hat Product Errata RHSA-2020:0204 0 None None None 2020-01-22 21:25:05 UTC
Red Hat Product Errata RHSA-2020:0328 0 None None None 2020-02-04 08:52:12 UTC
Red Hat Product Errata RHSA-2020:0339 0 None None None 2020-02-04 13:12:15 UTC
Red Hat Product Errata RHSA-2020:0374 0 None None None 2020-02-04 19:30:40 UTC
Red Hat Product Errata RHSA-2020:0375 0 None None None 2020-02-04 19:30:56 UTC
Red Hat Product Errata RHSA-2020:1493 0 None None None 2020-04-16 14:38:45 UTC

Description Dhananjay Arunesh 2019-11-18 10:48:37 UTC 
A flaw was found in the Linux kernel's Marvell wifi chip driver. A heap overflow in  mwifiex_process_tdls_action_frame function in marvell/mwifiex/tdls.c allows remote attackers to cause a denial of service(system crash) or execute arbitrary code. the station receive a tdls setup request or respone frame which the EID_SUPP_RATES IE 's length is larger than 32 will cause Heap Overflow.
Comment 1 Wade Mealing 2019-11-25 05:47:44 UTC 
Proposed patch:

https://patchwork.kernel.org/patch/11257535/
Comment 6 msiddiqu 2019-11-25 09:27:51 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 1776184]
Comment 8 msiddiqu 2019-11-25 10:26:07 UTC 
Acknowledgments:

Name: Huangwen and Wang Qize (ADLab of VenusTech)
Comment 13 errata-xmlrpc 2020-01-22 21:26:49 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

Via RHSA-2020:0204 https://access.redhat.com/errata/RHSA-2020:0204
Comment 14 Product Security DevOps Team 2020-01-23 02:10:02 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2019-14901
Comment 15 errata-xmlrpc 2020-02-04 08:52:08 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:0328 https://access.redhat.com/errata/RHSA-2020:0328
Comment 16 errata-xmlrpc 2020-02-04 13:12:12 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:0339 https://access.redhat.com/errata/RHSA-2020:0339
Comment 17 errata-xmlrpc 2020-02-04 19:30:36 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:0374 https://access.redhat.com/errata/RHSA-2020:0374
Comment 18 errata-xmlrpc 2020-02-04 19:30:51 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:0375 https://access.redhat.com/errata/RHSA-2020:0375
Comment 23 errata-xmlrpc 2020-04-16 14:38:43 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:1493 https://access.redhat.com/errata/RHSA-2020:1493
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