CVE-2026-46211

The CVE-2026-46211 issue affects the Linux kernel DRM MSM GEM path (drm/msm/gem). The function msm_ioctl_gem_info_get_metadata() erroneously returns 0 regardless of errors, causing user-space to misinterpret failed copies (copy_to_user) or small user buffers as successes. Additionally, kmemdup() ...

Astra Linux - уязвимость в linux-5.15, linux-5.10

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Make intelgetcrtcnewencoder less oops-oriented. The purpose of the WARN message was to print something, not to simply report an “oops” error. Currently, this exactly happens when we cannot find the Crtc connector in the...

kernel: Linux kernel: integer overflow and information disclosure via undefined shift operation in drm/amdkfd

A flaw was found in the Linux kernel’s AMD Kernel Fusion Driver amdkfd within the drm subsystem. When either getnumsdmaqueues or getnumxgmisdmaqueues returned 0, the driver performed a bit shift where the number of bits shifted equaled the operand width. Such a shift is undefined behavior in C an...

CVE-2022-49532 drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: fix NULL pointer dereference in virtiogpuconngetmodes drmcvtmode may return NULL and we should check it. This bug is found by syzkaller: FAULTINJECTION stacktrace: 168.567394 FAULTINJECTION: forcing a failure. name...

kernel: drm/vmwgfx: Fix the lifetime of the bo cursor memory

A vulnerability was found in the drm/vmwgfx driver in the Linux kernel, concerning the lifetime management of the buffer object BO cursor memory. This issue occurs due to improper handling of the cursor memory's lifecycle, which could lead to use-after-free errors or crashes...

PT-2025-53168

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the drm client target cloned function within the kernel's DRM client module. The dmt mode memory is allocated but not freed, potentially leading to resource...