hdcp-genkey

should be the translated Markdown exactly. Output must start with " HDCP鍵生成の例" etc. HDCP鍵生成の例 このスクリプトは、流出したHDCPマスターキー（master-key.txtにあります）を使用して、PythonでHDCP鍵生成アルゴリズムの簡易版を実装しています。 root@kitploit: Usage: generatekey.py options Options: -h, --help show this help message and exit -m FILE, --master=FILE...

hdmi-sniff

hdmi-sniff HDMI DDC I2C 検査ツール 最新バージョン: https://github.com/ApertureLabsLtd/hdmi-sniff このツールは、HDMIデバイスからHDCP暗号鍵をいかに簡単に復元できるかを示すために設計されていますが、I2Cインターフェースを介して渡されるすべてのデータ（MCCS、EDIDなど）をデコードするように拡張することもできます。HDMIブレイクアウトケーブル（その作り方は以下のブログエントリに記載されています）とBus Pirateが必要です:...

The vulnerability of the mod_hdcp_read_rx_id_list() function in the drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c driver module of the Direct Rendering Infrastructure (DRI) driver for AMD graphics cards in Linux operating systems allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the modhdcpreadrxidlist function in the drivers/gpu/drm/amd/display/modules/hdcp/hdcpddc.c driver module of the Direct Rendering Infrastructure DRI driver for AMD graphics cards in Linux operating systems is related to the execution of operations outside of the buffer...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, 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 – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid HDCP over-reading and corruption. Instead of reading the desired 5 bytes from the actual target field, the code was reading 8 bytes. This could result in a corrupted value if the last 3 bytes were non-zero...

CVE-2026-68253

A flaw was found in the Linux kernel's drm/i915/hdcp component, which handles display-related operations. This vulnerability arises because a check for buffer overflow is performed after the overflow has already occurred during a write operation. This improper handling of memory boundaries can le...

CVE-2026-68253

In the Linux kernel, the following vulnerability has been resolved: drm/i915/hdcp: check streams bounds before overflow The data-streams overflow check is done after the buffer overflow has already happened. Move the overflow check before the write. Side note, emitting a warning splat with a...

AZL-94842 CVE-2026-68253 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/i915/hdcp: check streams bounds before overflow The data-streams overflow check is done after the buffer overflow has already happened. Move the overflow check before the write. Side note, emitting a warning splat with a...

DEBIAN-CVE-2026-68253

In the Linux kernel, the following vulnerability has been resolved: drm/i915/hdcp: check streams bounds before overflow The data-streams overflow check is done after the buffer overflow has already happened. Move the overflow check before the write. Side note, emitting a warning splat with a...

UBUNTU-CVE-2026-68253

In the Linux kernel, the following vulnerability has been resolved: drm/i915/hdcp: check streams bounds before overflow The data-streams overflow check is done after the buffer overflow has already happened. Move the overflow check before the write. Side note, emitting a warning splat with a...

CVE-2026-68253

In the Linux kernel, the following vulnerability has been resolved: drm/i915/hdcp: check streams bounds before overflow The data-streams overflow check is done after the buffer overflow has already happened. Move the overflow check before the write. Side note, emitting a warning splat with a...

EUVD-2026-55354

In the Linux kernel, the following vulnerability has been resolved: drm/i915/hdcp: check streams bounds before overflow The data-streams overflow check is done after the buffer overflow has already happened. Move the overflow check before the write. Side note, emitting a warning splat with a...

CVE-2026-68253 drm/i915/hdcp: check streams[] bounds before overflow

In the Linux kernel, the following vulnerability has been resolved: drm/i915/hdcp: check streams bounds before overflow The data-streams overflow check is done after the buffer overflow has already happened. Move the overflow check before the write. Side note, emitting a warning splat with a...

CVE-2026-68253

CVE-2026-68253 affects the Linux kernel’s drm/i915/hdcp component. The issue arises because the check for streams[] bounds is performed after a potential buffer overflow has already occurred during a write, allowing memory corruption. The fix moves the overflow bound check before the write, preve...

CVE-2026-68253 drm/i915/hdcp: check streams[] bounds before overflow

In the Linux kernel, the following vulnerability has been resolved: drm/i915/hdcp: check streams bounds before overflow The data-streams overflow check is done after the buffer overflow has already happened. Move the overflow check before the write. Side note, emitting a warning splat with a...

Linux Distros Unpatched Vulnerability : CVE-2026-68253

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/i915/hdcp: check streams bounds before overflow The data-streams overflow check is done after the buffer overflow has already happened. Move the overflow...

CVE-2026-53137

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Clamp HDMI HDCP2 rxidlist read to buffer size Why & How During HDCP 2.x repeater authentication over HDMI, the driver reads the sink's RxStatus register and extracts a 10-bit message size field max value 1023. Th...

UBUNTU-CVE-2026-53137

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Clamp HDMI HDCP2 rxidlist read to buffer size Why & How During HDCP 2.x repeater authentication over HDMI, the driver reads the sink's RxStatus register and extracts a 10-bit message size field max value 1023. Th...

CVE-2026-53137

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Clamp HDMI HDCP2 rxidlist read to buffer size Why & How During HDCP 2.x repeater authentication over HDMI, the driver reads the sink's RxStatus register and extracts a 10-bit message size field max value 1023. Th...

CVE-2026-53137 drm/amd/display: Clamp HDMI HDCP2 rx_id_list read to buffer size

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Clamp HDMI HDCP2 rxidlist read to buffer size Why & How During HDCP 2.x repeater authentication over HDMI, the driver reads the sink's RxStatus register and extracts a 10-bit message size field max value 1023. Th...