Bug 2300434 (CVE-2024-41060)

Summary: CVE-2024-41060 kernel: drm/radeon: check bo_va->bo is non-NULL before using it
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: dfreiber, drow, jburrell, vkumar
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: kernel 5.15.164, kernel 6.1.101, kernel 6.6.42, kernel 6.9.11, kernel 6.10 Doc Type: If docs needed, set a value
Doc Text:
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: 2301598    
Bug Blocks:    

Description OSIDB Bzimport 2024-07-29 15:42:44 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/radeon: check bo_va->bo is non-NULL before using it

The call to radeon_vm_clear_freed might clear bo_va->bo, so
we have to check it before dereferencing it.
Comment 1 Mauro Matteo Cascella 2024-07-30 11:54:11 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024072905-CVE-2024-41060-b7de@gregkh/T
Comment 2 Mauro Matteo Cascella 2024-07-30 11:54:32 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2301598]
Comment 11 errata-xmlrpc 2024-09-24 00:39:46 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:7001 https://access.redhat.com/errata/RHSA-2024:7001
Comment 12 errata-xmlrpc 2024-09-24 02:35:10 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:7000 https://access.redhat.com/errata/RHSA-2024:7000
Comment 13 errata-xmlrpc 2024-11-12 09:37:11 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 14 errata-xmlrpc 2024-11-13 15:48:49 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