Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: In the rtl2832 module, a use-after-free issue has been addressed in the rtl2832remove function. The canceldelayedworksync function is called before i2cmuxdeladapters in rtl2832remove. While the cancellation process waits for any...

PT-2026-93521

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the rtl2832 sdr media component where the rtl2832 sdr start streaming function fails to release USB Request Blocks URBs and stream buffers during a failure. When rtl28...

PT-2026-93522

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A DMA leak exists in the rtl2832 sdr driver. The rtl2832 sdr remove function clears the dev-udev variable to NULL during a USB disconnect before pending streaming teardowns are completed...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Drivers: Media: dvb-frontends/rtl2832 – Fixed an out-of-bounds write error. Ensured that the index in rtl2832pidfilter does not exceed 31 to prevent out-of-bounds access. dev-filters is a 32-bit value; therefore, the setbit an...

SUSE CVE-2026-68214

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832: fix use-after-free in rtl2832remove canceldelayedworksync is called before i2cmuxdeladapters in rtl2832remove. While the cancel waits for any running instance of i2cgatework to finish, it does not prevent the time...

CVE-2026-68214

A flaw was found in the Linux kernel's media: rtl2832 driver. A timing issue during the removal of the rtl2832 device can lead to a use-after-free vulnerability. This occurs when the system attempts to access memory that has already been released, which can cause system instability or a denial of...

media: rtl2832: fix use-after-free in rtl2832_remove()

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CVE-2026-68213

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...

CVE-2026-68214

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832: fix use-after-free in rtl2832remove canceldelayedworksync is called before i2cmuxdeladapters in rtl2832remove. While the cancel waits for any running instance of i2cgatework to finish, it does not prevent the time...

CVE-2026-68214

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832: fix use-after-free in rtl2832remove canceldelayedworksync is called before i2cmuxdeladapters in rtl2832remove. While the cancel waits for any running instance of i2cgatework to finish, it does not prevent the time...

UBUNTU-CVE-2026-68214

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832: fix use-after-free in rtl2832remove canceldelayedworksync is called before i2cmuxdeladapters in rtl2832remove. While the cancel waits for any running instance of i2cgatework to finish, it does not prevent the time...

CVE-2026-68214

The CVE-2026-68214 issue affects the Linux kernel media/rtl2832 path and causes a use-after-free during module removal when a concurrent I2C transfer via the mux adapter is in flight. The root cause is that cancel_delayed_work_sync() is invoked before i2c_mux_del_adapters(), allowing rtl2832_dese...

EUVD-2026-55315

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832: fix use-after-free in rtl2832remove canceldelayedworksync is called before i2cmuxdeladapters in rtl2832remove. While the cancel waits for any running instance of i2cgatework to finish, it does not prevent the time...

CVE-2026-68214 media: rtl2832: fix use-after-free in rtl2832_remove()

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832: fix use-after-free in rtl2832remove canceldelayedworksync is called before i2cmuxdeladapters in rtl2832remove. While the cancel waits for any running instance of i2cgatework to finish, it does not prevent the time...

CVE-2026-68214 media: rtl2832: fix use-after-free in rtl2832_remove()

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832: fix use-after-free in rtl2832remove canceldelayedworksync is called before i2cmuxdeladapters in rtl2832remove. While the cancel waits for any running instance of i2cgatework to finish, it does not prevent the time...

CVE-2026-68213 media: rtl2832_sdr: Return queued buffers on start_streaming() failure

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-2026-55314

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...

PT-2026-69614

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the rtl2832 remove function. The problem occurs because cancel delayed work sync is called before i2c mux del adapters, which fails to prevent a concurre...

PT-2026-69613

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the rtl2832 sdr driver within the media subsystem. The vb2 framework provides buffers to the driver via buf queue before calling start streaming. If the rtl2832 s...

Linux Distros Unpatched Vulnerability : CVE-2026-68214

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - media: rtl2832: fix use-after-free in rtl2832remove canceldelayedworksync is called before i2cmuxdeladapters in rtl2832remove. While the cancel waits for any...