Bug 2486429 (CVE-2026-46313) - CVE-2026-46313 kernel: media: intel/ipu6: fix error pointer dereference
Summary: CVE-2026-46313 kernel: media: intel/ipu6: fix error pointer dereference
Keywords:
Status: NEW
Alias: CVE-2026-46313
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-06-08 17:01 UTC by OSIDB Bzimport
Modified: 2026-06-08 18:15 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
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Description OSIDB Bzimport 2026-06-08 17:01:25 UTC 
In the Linux kernel, the following vulnerability has been resolved:

media: intel/ipu6: fix error pointer dereference

In a error path isp->psys is confirmed to be an error pointer not NULL so
this condition is true and the error pointer is dereferenced. So isp-psys
should be set to NULL before going to out_ipu6_bus_del_devices.

Detected by Smatch:
drivers/media/pci/intel/ipu6/ipu6.c:690 ipu6_pci_probe() error:
'isp->psys' dereferencing possible ERR_PTR()

[Sakari Ailus: Fix commit message.]
Comment 1 Keith Grant 2026-06-08 18:11:37 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2026060853-CVE-2026-46313-a890@gregkh/T
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