Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: drm/msm/hdmi: fixed memory corruption due to too many bridges. Added a missing sanity check on the bridge counter to prevent corruption of data beyond the fixed-sized bridge array, in case there are more than eight bridges...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi: Invalid parameter check in msmdsiPhyEnable The function performs a check on the “phy” input parameter, however, it is used before the check. The “dev” variable is initialized after the sanity check to avoid a possibl...

EUVD-2026-39884

In the Linux kernel, the following vulnerability has been resolved: drm/gma500/oaktraillvds: fix hang on init failure The LVDS init code looks up an I2C adapter using i2cgetadapter and tries to read the EDID before falling back to allocating and registering its own adapter. The error handling doe...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dp: added atomiccheck to bridge ops In the DRM committails function, if both conditions for disabling the downstream crtc/encoder/bridge are required, and crtc-active is set before pushing a new frame downstream, the...

SUSE CVE-2026-43477

In the Linux kernel, the following vulnerability has been resolved: drm/i915/vrr: Configure VRR timings after enabling TRANSDDIFUNCCTL Apparently ICL may hang with an MCE if we write TRANSVRRVMAX/FLIPLINE before enabling TRANSDDIFUNCCTL. Personally I was only able to reproduce a hang on an Dell X...

EUVD-2026-30013

In the Linux kernel, the following vulnerability has been resolved: drm/i915/vrr: Configure VRR timings after enabling TRANSDDIFUNCCTL Apparently ICL may hang with an MCE if we write TRANSVRRVMAX/FLIPLINE before enabling TRANSDDIFUNCCTL. Personally I was only able to reproduce a hang on an Dell X...

CVE-2026-43477

Summary: CVE-2026-43477 affects the Linux kernel DRM i915 VRR path. The vulnerability arises from configuring VRR timings (TRANS_VRR_VMAX/FLIPLINE) before enabling TRANS_DDI_FUNC_CTL, which can cause an MCE hang on some Intel/Icelake platforms (e.g., Dell XPS 7390 2‑in‑1 with a dock and faulty US...

CVE-2026-43477

In the Linux kernel, the following vulnerability has been resolved: drm/i915/vrr: Configure VRR timings after enabling TRANSDDIFUNCCTL Apparently ICL may hang with an MCE if we write TRANSVRRVMAX/FLIPLINE before enabling TRANSDDIFUNCCTL. Personally I was only able to reproduce a hang on an Dell X...

PT-2026-40684

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/i915/vrr component where writing to TRANS VRR VMAX or FLIPLINE before enabling TRANS DDI FUNC CTL can cause a system hang with a Machine Check Exception MCE on...

PT-2026-52918

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/gma500/oaktrail lvds component where the LVDS initialization code fails to distinguish between I2C adapters retrieved via i2c get adapter and those allocated a...

EUVD-2026-28564

In the Linux kernel, the following vulnerability has been resolved: drm: renesas: rz-du: mipidsi: fix kernel panic when rebooting for some panels Since commit 56de5e305d4b "clk: renesas: r9a07g044: Add MSTOP for RZ/G2L" we may get the following kernel panic, for some panels, when rebooting:...

UBUNTU-CVE-2026-43294

In the Linux kernel, the following vulnerability has been resolved: drm: renesas: rz-du: mipidsi: fix kernel panic when rebooting for some panels Since commit 56de5e305d4b "clk: renesas: r9a07g044: Add MSTOP for RZ/G2L" we may get the following kernel panic, for some panels, when rebooting:...

CVE-2026-43294

The CVE-2026-43294 entry concerns Linux kernel’s MIPI-DSI driver for Renesas rz-du/rzg2l panels. Root cause: in reboot/unprepare paths, the MIPI-DSI interface could be stopped too late, causing a kernel panic via rzg2l_mipi_dsi_host_transfer(). Fix: move rzg2l_mipi_dsi_stop() to the new callback ...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the MIPI-DSI interface in the rz-du driver stopping before the unprepare callback. This could lea...

CVE-2026-31767 drm/i915/dsi: Don't do DSC horizontal timing adjustments in command mode

In the Linux kernel, the following vulnerability has been resolved: drm/i915/dsi: Don't do DSC horizontal timing adjustments in command mode Stop adjusting the horizontal timing values based on the compression ratio in command mode. Bspec seems to be telling us to do this only in video mode, and...

CVE-2026-31562

In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: dsi: Store driver data before invoking mipidsihostregister The call to mipidsihostregister triggers a callback to mtkdsibind, which uses devgetdrvdata to retrieve the mtkdsi struct, so this structure needs to be...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the failure to check the validity of the extcaps pointer. This vulnerability may allow the LVDS...

The vulnerability of the mipi_dsi_remove_device_fn() function in the drivers/gpu/drm/drm_mipi_dsi.c driver of the Direct Rendering Infrastructure (DRI) kernel of the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the mipidsiremovedevicefn function in the drivers/gpu/drm/drmmipidsi.c driver of the Direct Rendering Infrastructure DRI kernel of the Linux operating system is related to the execution of a loop with an unreachable exit condition “Infinite loop”. Exploiting this vulnerabilit...

EUVD-2022-55811

In the Linux kernel, the following vulnerability has been resolved: drm/panel/panel-sitronix-st7701: Remove panel on DSI attach failure In case mipidsiattach fails, call drmpanelremove to avoid memory leak...

CVE-2022-50750

In the Linux kernel, the following vulnerability has been resolved: drm/panel/panel-sitronix-st7701: Remove panel on DSI attach failure In case mipidsiattach fails, call drmpanelremove to avoid memory leak...