Bug 2313055 (CVE-2024-46724)

Summary:	CVE-2024-46724 kernel: drm/amdgpu: Fix out-of-bounds read of df_v1_7_channel_number
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security DevOps Team <prodsec-dev>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	dfreiber, drow, jburrell, vkumar
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2313155
Bug Blocks:

Description OSIDB Bzimport 2024-09-18 07:21:23 UTC

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

drm/amdgpu: Fix out-of-bounds read of df_v1_7_channel_number

Check the fb_channel_number range to avoid the array out-of-bounds
read error

Comment 1 Michal Findra 2024-09-18 08:37:21 UTC

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024091835-CVE-2024-46724-02f5@gregkh/T

Comment 3 errata-xmlrpc 2025-05-13 08:28:19 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:6966 https://access.redhat.com/errata/RHSA-2025:6966