CECster

CECSTeR CECSTeR is the Consumer Electronics Control Security Testing Resource - a GUI-based tool to perform security testing against the HDMI CEC Consumer Electronics Control and HEC HDMI Ethernet Channel protocols Released as open source by NCC Group Plc - http://www.nccgroup.com/ Developed by...

hdcp-genkey

HDCP Key Generation Example This script implements a simple version of the HDCP key generation algorithm in Python using the leaked HDCP master key which is located in master-key.txt. Usage: generatekey.py options Options: -h, --help show this help message and exit -m FILE, --master=FILE load...

SUSE CVE-2026-89900

In the Linux kernel, the following vulnerability has been resolved: media: cec: core: Fix kmemleak due to missed rcfreedevice call The commit dccc0c3ddf8f "media: rc: fix race between unregister and urb/irq callbacks" removed the implicit call to rcfreedevice from rcunregisterdevice. However, the...

PT-2026-93541

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the Consumer Electronics Control CEC core of the media subsystem. The issue stems from a missing call to the rc free device function. Specifically, a previous...

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: media: adv7842: Avoid possible out-of-bounds array accesses in adv7842cplogstatus It is possible for cpread and hdmiread to return -EIO. These values are further used as indexes for accessing arrays. The issue was fixed by checki...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/exynos: hdmi: Reports a safe 640x480 mode as a fallback when no EDID is found. When reading the EDID fails and the driver reports that no modes are available, the DRM core adds a fabricated 1024x786 mode to the connector...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: hdmi: Avoid a system hang when debug registers are used during suspension. Attempting to read /sys/kernel/debug/dri/1/hdmi1 regs when the HDMI connection is disconnected results in a fatal system hang. This issue arises...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: drm/msm/hdmi: check the return value after calling platformgetresourcebyname. If platformgetresourcebyname returns NULL, it may lead to a null-ptr-deref issue. Therefore, we need to check the return value. Patchwork:...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/msm/hdmi: Added a missing check for allocorderedworkqueue. Added a check on the return value of allocorderedworkqueue, as it may return a NULL pointer, causing a NULL pointer derefrence in hdmihdcp.c and hdmihpd.c. Patchwork:...

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

In the Linux kernel, the following vulnerability has been resolved: drm: vc4: Fixed a possible null pointer dereference issue. In the vc4hdmiaudioinit function, the getaddress function may return NULL, which can later cause dereferencing of the NULL pointer. This bug has been fixed by adding a NU...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/meson: encoderhdmi: Fixed a reference count leak in mesonencoderhdmiinit. In the function ofgraphgetremotenode, the remote device nodepointer is returned with a incremented reference count. We should use ofnodeput on it after...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ASoC: imx-hdmi: Fixed a reference count leak in imxhdmiprobe. The offinddevicebynode function takes a reference; we should use putdevice to release that reference. When devmkzalloc fails, there is no putdevice to release the...

Linux Distros Unpatched Vulnerability : CVE-2026-80749

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/connector/hdmi: Fix out of bounds memory read A helper function was copying a given audio infoframe into the connector's copy but using the size of the...

SUSE CVE-2026-80749

In the Linux kernel, the following vulnerability has been resolved: drm/connector/hdmi: Fix out of bounds memory read A helper function was copying a given audio infoframe into the connector's copy but using the size of the destination a generic target, sized to accept many different data blocks...

CVE-2026-80749

In the Linux kernel, the following vulnerability has been resolved: drm/connector/hdmi: Fix out of bounds memory read A helper function was copying a given audio infoframe into the connector's copy but using the size of the destination a generic target, sized to accept many different data blocks...

UBUNTU-CVE-2026-80749

In the Linux kernel, the following vulnerability has been resolved: drm/connector/hdmi: Fix out of bounds memory read A helper function was copying a given audio infoframe into the connector's copy but using the size of the destination a generic target, sized to accept many different data blocks...

CVE-2026-80749

In the Linux kernel, the following vulnerability has been resolved: drm/connector/hdmi: Fix out of bounds memory read A helper function was copying a given audio infoframe into the connector's copy but using the size of the destination a generic target, sized to accept many different data blocks...

CVE-2026-80749 drm/connector/hdmi: Fix out of bounds memory read

In the Linux kernel, the following vulnerability has been resolved: drm/connector/hdmi: Fix out of bounds memory read A helper function was copying a given audio infoframe into the connector's copy but using the size of the destination a generic target, sized to accept many different data blocks...

CVE-2026-80749 drm/connector/hdmi: Fix out of bounds memory read

In the Linux kernel, the following vulnerability has been resolved: drm/connector/hdmi: Fix out of bounds memory read A helper function was copying a given audio infoframe into the connector's copy but using the size of the destination a generic target, sized to accept many different data blocks...

EUVD-2026-70353

In the Linux kernel, the following vulnerability has been resolved: drm/connector/hdmi: Fix out of bounds memory read A helper function was copying a given audio infoframe into the connector's copy but using the size of the destination a generic target, sized to accept many different data blocks...