CVE-2026-43312

Description

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.

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