Bug 2315155 (CVE-2024-46804) - CVE-2024-46804 kernel: drm/amd/display: Add array index check for hdcp ddc access
Summary: CVE-2024-46804 kernel: drm/amd/display: Add array index check for hdcp ddc ac...
Keywords:
Status: NEW
Alias: CVE-2024-46804
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2315316
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-09-27 13:20 UTC by OSIDB Bzimport
Modified: 2024-09-27 18:20 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description OSIDB Bzimport 2024-09-27 13:20:47 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Add array index check for hdcp ddc access

[Why]
Coverity reports OVERRUN warning. Do not check if array
index valid.

[How]
Check msg_id valid and valid array index.
Comment 1 Robb Gatica 2024-09-27 15:45:18 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024092708-CVE-2024-46804-c90d@gregkh/T
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