Bug 1694065 (CVE-2019-0161)

Summary: CVE-2019-0161 edk2: stack overflow in XHCI causing denial of service
Product: [Other] Security Response Reporter: Dhananjay Arunesh <darunesh>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: berrange, bmcclain, crobinso, dblechte, dfediuck, eedri, kraxel, lersek, mgoldboi, michal.skrivanek, pbonzini, philmd, sbonazzo, sherold, virt-maint, virt-maint, yturgema
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2019-08-06 13:22:22 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1694086, 1687731, 1694085, 1697533, 1697534, 1717250    
Bug Blocks: 1694083    

Description Dhananjay Arunesh 2019-03-29 12:21:34 UTC 
Stack overflow in XHCI for EDK II may allow an unauthenticated user to potentially enable denial of service via local access.


Reference:
https://edk2-docs.gitbooks.io/security-advisory/content/xhci-stack-local-stack-overflow.html

Upstream commits:
https://github.com/tianocore/edk2/commit/acebdf14c985c5c9f50b37ece0b15ada87767359
https://github.com/tianocore/edk2/commit/72750e3bf9174f15c17e78f0f117b5e7311bb49f
Comment 1 Dhananjay Arunesh 2019-03-29 12:22:10 UTC 
External References:

https://edk2-docs.gitbooks.io/security-advisory/content/xhci-stack-local-stack-overflow.html
Comment 2 Dhananjay Arunesh 2019-03-29 13:34:56 UTC 
Created edk2 tracking bugs for this issue:

Affects: fedora-all [bug 1694085]
Comment 3 Dhananjay Arunesh 2019-03-29 13:35:49 UTC 
Created edk2 tracking bugs for this issue:

Affects: epel-all [bug 1694086]
Comment 4 Riccardo Schirone 2019-04-01 18:01:09 UTC 
Upstream issue:
https://bugzilla.tianocore.org/show_bug.cgi?id=973
Comment 10 errata-xmlrpc 2019-08-06 12:18:34 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2019:2125 https://access.redhat.com/errata/RHSA-2019:2125
Comment 11 Product Security DevOps Team 2019-08-06 13:22:22 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-2019-0161
Comment 12 errata-xmlrpc 2019-08-12 11:54:20 UTC 
This issue has been addressed in the following products:

  Red Hat Virtualization 4 for Red Hat Enterprise Linux 7

Via RHSA-2019:2437 https://access.redhat.com/errata/RHSA-2019:2437