media: i2c: ov5647: Initialize subdev before controls
3Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 0.1%
probabilidad de explotación
0.1%top 98% de las CVE
explotación observada
noninguna fuente lo reporta
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.
Productos afectados
Linux · LinuxReferencias
https://git.kernel.org/stable/c/2dedda97a64e7735844609c6c77c0dd953d73833https://git.kernel.org/stable/c/59e372aa4cf60e2500eba7f978acdcb18bb49032https://git.kernel.org/stable/c/8ecb21c20387cc0c8aa00489a21ccc69f6b0f5d1https://git.kernel.org/stable/c/cabd025182cfed4a19b3aab57493e312d681e398https://git.kernel.org/stable/c/eee13cbccacb6d0a3120c126b8544030905b069dhttps://git.kernel.org/stable/c/f2a1998bc0053ebfe137f65081ed13afd9f34502https://git.kernel.org/stable/c/fb69e4842f5b463ff5f121d2ac7746014e3477ea