Bug 2482633 (CVE-2026-46217) - CVE-2026-46217 kernel: drm/amdgpu/vcn4: Avoid overflow on msg bound check
Summary: CVE-2026-46217 kernel: drm/amdgpu/vcn4: Avoid overflow on msg bound check
Keywords:
Status: NEW
Alias: CVE-2026-46217
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-05-28 11:06 UTC by OSIDB Bzimport
Modified: 2026-05-28 12:57 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-05-28 11:06:50 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu/vcn4: Avoid overflow on msg bound check

As pointed out by SDL, the previous condition may be vulnerable to
overflow.

(cherry picked from commit 3c5367d950140d4ec7af830b2268a5a6fdaa3885)
Comment 1 Keith Grant 2026-05-28 12:55:21 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2026052836-CVE-2026-46217-8f9a@gregkh/T
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