PT-2026-72857

In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: dw dp: Switch to drmm kzalloc Driver makes use of drmm encoder init to initialize the encoder and automatically handle the cleanup by registering drm encoder cleanup with drmm add action. However, the internal...

PT-2026-72858

In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: inno-hdmi: Switch to drmm kzalloc Driver makes use of drmm encoder init to initialize the encoder and automatically handle the cleanup by registering drm encoder cleanup with drmm add action. However, the internal...

CVE-2026-68382

In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Hold device ref until queue teardown completes GuC exec queue destruction can run asynchronously. If the final device put happens from a destroy worker, drmm cleanup can end up draining the same workqueue and deadlock...

SUSE CVE-2026-64050

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: don't mix devm and drmm functions Mixing devm and drmm functions will result in a use-after-free on msm driver teardown if userspace keeps a reference on the drm device: The WB connector data will be destroyed becaus...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007497)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007497 advisory. In the Linux kernel, the following vulnerability has been resolved: drm: Fix potential null-ptr-deref due to drmmmodeconfiginit drmmmodeconfiginit will call...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993246)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993246 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/drv: Fix potential memory leak in drmdevinit drmdevinit will add drmdevinitrelease as a...

CVE-2022-50556

CVE-2022-50556: In the Linux kernel, the DRM subsystem could dereference a NULL pointer due to drmm_mode_config_init() calling drm_mode_create_standard_properties() without validating its return. If allocation failed, the created property could be NULL, causing a null-ptr-deref (observed during b...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an unchecked drmmmodeconfiginit return value that could lead to a null pointer dereference...

PT-2025-18547 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A potential memory leak in the Linux kernel has been resolved. The issue occurred in the drm dev init function, where a reference count added by device get was not properly released du...