PT-2026-44345 · Linux · Linux

Published

2026-05-28

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Updated

2026-05-28

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CVE-2026-46222

None

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In the Linux kernel, the following vulnerability has been resolved:
media: rockchip: rkcif: Add missing MUST CONNECT flag to pads
The pads missed checks for connected devices which may a null dereference when the stream is enabled.
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000020 pc : rkcif interface enable streams+0x48/0xf0 lr : rkcif interface enable streams+0x44/0xf0 Call trace: rkcif interface enable streams+0x48/0xf0 v4l2 subdev enable streams+0x26c/0x3f0 rkcif stream start streaming+0x140/0x278 vb2 start streaming+0x74/0x188 vb2 core streamon+0xe0/0x1d8 vb2 ioctl streamon+0x60/0xa8 v4l streamon+0x2c/0x40 video do ioctl+0x34c/0x400 video usercopy+0x2d0/0x800 video ioctl2+0x20/0x60 v4l2 ioctl+0x48/0x78

Related Identifiers

CVE-2026-46222

Affected Products

Linux