Bug 2363692 (CVE-2023-53085) - CVE-2023-53085 kernel: drm/edid: fix info leak when failing to get panel id
Summary: CVE-2023-53085 kernel: drm/edid: fix info leak when failing to get panel id
Keywords:
Status: NEW
Alias: CVE-2023-53085
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:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-05-02 16:01 UTC by OSIDB Bzimport
Modified: 2025-05-05 09:21 UTC (History)
4 users (show)

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


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Description OSIDB Bzimport 2025-05-02 16:01:56 UTC
In the Linux kernel, the following vulnerability has been resolved:

drm/edid: fix info leak when failing to get panel id

Make sure to clear the transfer buffer before fetching the EDID to
avoid leaking slab data to the logs on errors that leave the buffer
unchanged.

Comment 1 Avinash Hanwate 2025-05-05 06:49:15 UTC
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025050218-CVE-2023-53085-c37a@gregkh/T


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