Bug 2482573 (CVE-2026-46236) - CVE-2026-46236 kernel: media: rc: xbox_remote: heed DMA restrictions
Summary: CVE-2026-46236 kernel: media: rc: xbox_remote: heed DMA restrictions
Keywords:
Status: NEW
Alias: CVE-2026-46236
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-05-28 11:03 UTC by OSIDB Bzimport
Modified: 2026-05-28 12:17 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
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Last Closed:
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Description OSIDB Bzimport 2026-05-28 11:03:55 UTC 
In the Linux kernel, the following vulnerability has been resolved:

media: rc: xbox_remote: heed DMA restrictions

The buffer for IO must not be part of the device structure
because that violates the DMA coherency rules.
Comment 1 Keith Grant 2026-05-28 12:15:29 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2026052840-CVE-2026-46236-e58b@gregkh/T
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