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.

Score

CVSS 3.1 5.5 Medium

Status

Analyzed - 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2026-05-08

Last modified

2026-05-11

Affected products

• Linux Kernel (Linux)

References

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