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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2026-43290

media: uvcvideo: Return queued buffers on start_streaming() failure

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Return queued buffers on start_streaming() failure Return buffers if streaming fails to start due to uvc_pm_get() error. This bug may be responsible for a warning I got running while :; do yavta -c3 /dev/video0; done on an xHCI controller which failed under this workload. I had no luck reproducing this warning again to confirm. xhci_hcd 0000:09:00.0: HC died; cleaning up usb 13-2: USB disconnect, device number 2 WARNING: CPU: 2 PID: 29386 at drivers/media/common/videobuf2/videobuf2-core.c:1803 vb2_start_streaming+0xac/0x120

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 7dd56c47784a466b03df62ca766207f483353cdc to < 69c32df23bed6001864779b965fa009bcd9a26deaffected
  • 7dd56c47784a466b03df62ca766207f483353cdc to < a5c01f15809d1d2c319d8bfb11d071df11ab731caffected
  • 7dd56c47784a466b03df62ca766207f483353cdc to < 4cf3b6fd54ebb1ebc977bdc47fb6cfcf9a471a22affected

Linux Linux

Default version status: affected

  • 6.17affected
  • 0 to < 6.17unaffected
  • 6.18.16 to ≤ 6.18.*unaffected
  • 6.19.6 to ≤ 6.19.*unaffected
  • 7.0 to ≤ *unaffected

References