CVE-2026-43312 : faille moyenne linux linux kernel (CVSS 5.5)

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.

Sévérité

Moyenne (CVSS 5.5)

Vecteur CVSS

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitation active

Non signalée par la CISA

Publication

8 mai 2026

Dernière mise à jour

17 juin 2026

• linux linux kernel

• Fiche CVE-2026-43312 sur le NVD (NIST)
• git.kernel.org/stable/c/2dedda97a64e7735844609c6c77c0dd953d73…
• git.kernel.org/stable/c/59e372aa4cf60e2500eba7f978acdcb18bb49…
• git.kernel.org/stable/c/8ecb21c20387cc0c8aa00489a21ccc69f6b0f…
• git.kernel.org/stable/c/cabd025182cfed4a19b3aab57493e312d681e…
• git.kernel.org/stable/c/eee13cbccacb6d0a3120c126b8544030905b0…
• git.kernel.org/stable/c/f2a1998bc0053ebfe137f65081ed13afd9f34…
• git.kernel.org/stable/c/fb69e4842f5b463ff5f121d2ac7746014e347…