CVE-2026-68213

CVE-2026-68213 affects the Linux kernel rtl2832_sdr driver in the media subsystem. On start_streaming() failure, buffers queued via vb2 are not returned, causing a leak and potential resource exhaustion. The patch adds an explicit success exit and calls rtl2832_sdr_cleanup_queued_bufs() at error ...

EUVD-2026-55314

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: Return queued buffers on startstreaming failure The vb2 framework hands buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those buffers...

EUVD-2026-55312

In the Linux kernel, the following vulnerability has been resolved: media: stm32-dcmipp: Return queued buffers on startstreaming failure The vb2 framework hands buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those buffe...

CVE-2026-68211 media: stm32-dcmipp: Return queued buffers on start_streaming() failure

In the Linux kernel, the following vulnerability has been resolved: media: stm32-dcmipp: Return queued buffers on startstreaming failure The vb2 framework hands buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those buffe...

CVE-2026-68211

The CVE concerns the Linux kernel component media: stm32-dcmipp. The issue arises when start_streaming() fails after vb2 has handed buffers to the driver via buf_queue(); if those buffers aren’t returned with vb2_buffer_done(), vb2_start_streaming() may WARN_ON(owned_by_drv_count) and the buffers...

CVE-2026-68209

The CVE-2026-68209 issue affects the Linux kernel sun4i-csi driver where, if start_streaming() fails, the vb2 framework does not return queued buffers, leading to buffer leaks and potential resource exhaustion. The root cause is that buffers queued via vb2_buffer_done() may not be returned before...

CVE-2026-68209 media: sun4i-csi: Return queued buffers on start_streaming() failure

In the Linux kernel, the following vulnerability has been resolved: media: sun4i-csi: Return queued buffers on startstreaming failure The vb2 framework hands buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those buffers...

EUVD-2026-55310

In the Linux kernel, the following vulnerability has been resolved: media: sun4i-csi: Return queued buffers on startstreaming failure The vb2 framework hands buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those buffers...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: media: vsp1: Replace vb2isstreaming with vb2startstreamingcalled. The vsp1 driver uses the vb2isstreaming function in its .bufqueue handler to check whether the .startstreaming operation has been called. It then decides whether t...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: media: stk1160: If the start stream fails, the buffers should be returned with the state “VB2BUFSTATEQUEUED”. Currently, buffers are returned with the state “VB2BUFSTATEERROR”, which is incorrect. This issue has been fixed. This...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Return queued buffers on startstreaming failure Buffers are returned if streaming fails to start due to a uvcpmget error. This bug may be responsible for the warning I received when running: while :; do yavta -c3...

SUSE CVE-2026-43290

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Return queued buffers on startstreaming failure Return buffers if streaming fails to start due to uvcpmget error. This bug may be responsible for a warning I got running while :; do yavta -c3 /dev/video0; done on...

CVE-2026-43290

A flaw was found in the Linux kernel's uvcvideo module. This vulnerability occurs when the startstreaming function fails to return queued buffers due to an error in uvcpmget. A local attacker could potentially trigger this condition, leading to system instability or a denial of service DoS by...

EUVD-2026-28560

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Return queued buffers on startstreaming failure Return buffers if streaming fails to start due to uvcpmget error. This bug may be responsible for a warning I got running while :; do yavta -c3 /dev/video0; done on...

CVE-2026-43290

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Return queued buffers on startstreaming failure Return buffers if streaming fails to start due to uvcpmget error. This bug may be responsible for a warning I got running while :; do yavta -c3 /dev/video0; done on...

CVE-2026-43290

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Return queued buffers on startstreaming failure Return buffers if streaming fails to start due to uvcpmget error. This bug may be responsible for a warning I got running while :; do yavta -c3 /dev/video0; done on...

UBUNTU-CVE-2026-43290

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Return queued buffers on startstreaming failure Return buffers if streaming fails to start due to uvcpmget error. This bug may be responsible for a warning I got running while :; do yavta -c3 /dev/video0; done on...

CVE-2026-43290

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Return queued buffers on startstreaming failure Return buffers if streaming fails to start due to uvcpmget error. This bug may be responsible for a warning I got running while :; do yavta -c3 /dev/video0; done on...

CVE-2026-43290

Summary (CVE-2026-43290) A flaw in the Linux kernel's media subsystem (uvcvideo) can occur when start_streaming() fails due to an error in uvc_pm_get(), causing queued buffers to not be returned. The issue can lead to system instability or a denial of service by triggering a USB host controller f...

CVE-2026-43290 media: uvcvideo: Return queued buffers on start_streaming() failure

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Return queued buffers on startstreaming failure Return buffers if streaming fails to start due to uvcpmget error. This bug may be responsible for a warning I got running while :; do yavta -c3 /dev/video0; done on...