Bug 2272692 (CVE-2024-26656)

Summary:	CVE-2024-26656 kernel: drm/amdgpu: use-after-free vulnerability
Product:	[Other] Security Response	Reporter:	Mauro Matteo Cascella <mcascell>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	acaringi, allarkin, aquini, bhu, chwhite, cye, cyin, dbohanno, debarbos, dfreiber, drow, dvlasenk, esandeen, ezulian, hkrzesin, jarod, jburrell, jdenham, jfaracco, jlelli, joe.lawrence, jshortt, jstancek, jwyatt, kcarcia, ldoskova, lgoncalv, lzampier, mleitner, mmilgram, mstowell, ndegraef, nmurray, ptalbert, rparrazo, rrobaina, rvrbovsk, rysulliv, scweaver, sidakwo, sukulkar, tglozar, tyberry, vkumar, wcosta, williams, wmealing, ycote, ykopkova, zhijwang
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	kernel 6.9-rc1	Doc Type:	If docs needed, set a value
Doc Text:	A failure flaw was found in the Linux kernel’s AMDGPU driver in how a user sends ioctl with an invalid address and size when using the AMD GPU. This flaw allows a local user to crash the system.	Story Points:	---
Clone Of:		Environment:
Last Closed:		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:	2272693
Bug Blocks:	2272924

Description Mauro Matteo Cascella 2024-04-02 15:48:17 UTC

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: fix use-after-free bug

The Linux kernel CVE team has assigned CVE-2024-26656 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024040247-CVE-2024-26656-ffaa@gregkh/T

Comment 1 Mauro Matteo Cascella 2024-04-02 15:48:52 UTC

Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2272693]

Comment 8 errata-xmlrpc 2024-07-02 08:54:41 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:4211 https://access.redhat.com/errata/RHSA-2024:4211

Comment 9 errata-xmlrpc 2024-07-08 02:02:08 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:4352 https://access.redhat.com/errata/RHSA-2024:4352

Comment 10 errata-xmlrpc 2024-07-23 15:26:19 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Extended Update Support

Via RHSA-2024:4740 https://access.redhat.com/errata/RHSA-2024:4740

Comment 11 errata-xmlrpc 2024-11-12 09:21:00 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:9315 https://access.redhat.com/errata/RHSA-2024:9315

Comment 12 errata-xmlrpc 2024-11-13 00:11:37 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:9498 https://access.redhat.com/errata/RHSA-2024:9498

Comment 13 errata-xmlrpc 2024-11-13 00:24:21 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.6 Telecommunications Update Service

Via RHSA-2024:9500 https://access.redhat.com/errata/RHSA-2024:9500

Comment 14 errata-xmlrpc 2024-11-13 00:25:06 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:9497 https://access.redhat.com/errata/RHSA-2024:9497

Comment 15 errata-xmlrpc 2024-11-13 15:48:17 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2024:9546 https://access.redhat.com/errata/RHSA-2024:9546