Bug 2347733 (CVE-2022-49222) - CVE-2022-49222 kernel: drm/bridge: anx7625: Fix overflow issue on reading EDID
Summary: CVE-2022-49222 kernel: drm/bridge: anx7625: Fix overflow issue on reading EDID
Keywords:
Status: NEW
Alias: CVE-2022-49222
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-02-26 03:04 UTC by OSIDB Bzimport
Modified: 2025-02-28 03:31 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-02-26 03:04:50 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/bridge: anx7625: Fix overflow issue on reading EDID

The length of EDID block can be longer than 256 bytes, so we should use
`int` instead of `u8` for the `edid_pos` variable.
Comment 3 Avinash Hanwate 2025-02-28 03:25:07 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022621-CVE-2022-49222-ad42@gregkh/T
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