Bug 2348230 (CVE-2022-49510) - CVE-2022-49510 kernel: drm/omap: fix NULL but dereferenced coccicheck error
Summary: CVE-2022-49510 kernel: drm/omap: fix NULL but dereferenced coccicheck error
Keywords:
Status: NEW
Alias: CVE-2022-49510
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: 2025-02-26 03:22 UTC by OSIDB Bzimport
Modified: 2025-02-27 08:50 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-02-26 03:22:09 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/omap: fix NULL but dereferenced coccicheck error

Fix the following coccicheck warning:
./drivers/gpu/drm/omapdrm/omap_overlay.c:89:22-25: ERROR: r_ovl is NULL
but dereferenced.

Here should be ovl->idx rather than r_ovl->idx.
Comment 1 Avinash Hanwate 2025-02-26 21:43:31 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022609-CVE-2022-49510-389b@gregkh/T
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