CVE-2026-43312

In the Linux kernel, the following vulnerability has been resolved: media: i2c: ov5647: Initialize subdev before controls In ov5647_init_controls() we call v4l2_get_subdevdata, but it is initialized by v4l2_i2c_subdev_init() in the probe, which currently happens after init_controls(). This can result in a segfault if the error condition is hit, and we try to access i2c_client, so fix the order.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/2dedda97a64e7735844609c6c77c0dd953d73833	Patch
https://git.kernel.org/stable/c/59e372aa4cf60e2500eba7f978acdcb18bb49032	Patch
https://git.kernel.org/stable/c/8ecb21c20387cc0c8aa00489a21ccc69f6b0f5d1	Patch
https://git.kernel.org/stable/c/cabd025182cfed4a19b3aab57493e312d681e398	Patch
https://git.kernel.org/stable/c/eee13cbccacb6d0a3120c126b8544030905b069d	Patch
https://git.kernel.org/stable/c/f2a1998bc0053ebfe137f65081ed13afd9f34502	Patch
https://git.kernel.org/stable/c/fb69e4842f5b463ff5f121d2ac7746014e3477ea	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2026-05-08 14:16

Updated : 2026-06-17 10:49

NVD link : CVE-2026-43312

Mitre link : CVE-2026-43312

CVE.ORG link : CVE-2026-43312

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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