Bug 2061735 (CVE-2022-26486)

Summary:	CVE-2022-26486 Mozilla: Use-after-free in WebGPU IPC Framework
Product:	[Other] Security Response	Reporter:	Patrick Del Bello <pdelbell>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	urgent	Docs Contact:
Priority:	urgent
Version:	unspecified	CC:	erack, gecko-bugs-nobody, jhorak, kai-engert-fedora, klaas, nobody, pjasicek, rfreire, rhughes, rstrode, rtillery, sandmann, stransky, tpopela, ymittal
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	Firefox 97.0.2, Firefox ESR 91.6.1, Thunderbird 91.6.2	Doc Type:	If docs needed, set a value
Doc Text:	An unexpected message in the WebGPU IPC framework could lead to an exploitable sandbox escape and a use-after-free issue. An attacker with enough privileges could exploit this flaw leading to a complete system compromise	Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-03-14 15:01:55 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:	2062229, 2062230, 2062231, 2062232, 2062233, 2062234, 2062235, 2062236, 2062237, 2062238, 2062239, 2062240, 2062241, 2062242, 2062267, 2062268, 2062269, 2062270, 2062271, 2062272, 2062273, 2062274, 2062325, 2062326, 2062328, 2062329, 2062330, 2078948, 2078949
Bug Blocks:	2061737

Description Patrick Del Bello 2022-03-08 13:14:26 UTC

As per Mozilla Security Advisory: An unexpected message in the WebGPU IPC framework could lead to a use-after-free and exploitable sandbox escape. We have had reports of attacks in the wild abusing this flaw.


Reporter: Wang Gang, Liu Jialei, Du Sihang, Huang Yi & Yang Kang of 360 ATA
Name: the Mozilla project

Advisory: https://www.mozilla.org/en-US/security/advisories/mfsa2022-09/#CVE-2022-26486

Comment 5 errata-xmlrpc 2022-03-10 15:07:03 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions

Via RHSA-2022:0815 https://access.redhat.com/errata/RHSA-2022:0815

Comment 6 errata-xmlrpc 2022-03-10 15:14:55 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Extended Update Support

Via RHSA-2022:0816 https://access.redhat.com/errata/RHSA-2022:0816

Comment 7 errata-xmlrpc 2022-03-10 15:19:08 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:0818 https://access.redhat.com/errata/RHSA-2022:0818

Comment 8 errata-xmlrpc 2022-03-10 15:25:05 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Extended Update Support

Via RHSA-2022:0817 https://access.redhat.com/errata/RHSA-2022:0817

Comment 9 errata-xmlrpc 2022-03-10 16:28:19 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2022:0824 https://access.redhat.com/errata/RHSA-2022:0824

Comment 10 errata-xmlrpc 2022-03-14 10:04:57 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Extended Update Support

Via RHSA-2022:0843 https://access.redhat.com/errata/RHSA-2022:0843

Comment 11 errata-xmlrpc 2022-03-14 10:08:05 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions

Via RHSA-2022:0847 https://access.redhat.com/errata/RHSA-2022:0847

Comment 12 errata-xmlrpc 2022-03-14 10:13:49 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:0845 https://access.redhat.com/errata/RHSA-2022:0845

Comment 13 errata-xmlrpc 2022-03-14 10:26:47 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Extended Update Support

Via RHSA-2022:0853 https://access.redhat.com/errata/RHSA-2022:0853

Comment 14 errata-xmlrpc 2022-03-14 10:44:51 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2022:0850 https://access.redhat.com/errata/RHSA-2022:0850

Comment 15 Product Security DevOps Team 2022-03-14 15:01:53 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-2022-26486

Comment 18 Marco Benatto 2022-04-26 18:43:29 UTC

Cleaning the CSAW flag as all needed streams is actually fixed already.