2060 matches found
EUVD-2026-32240
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: use priv-vididev for ctx lookup in vidiconnectionioctl vidiconnectionioctl retrieves the driverdata from drmdev-dev to obtain a struct vidicontext pointer. However, drmdev-dev is the exynos-drm master device, an...
EUVD-2026-32242
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: fix to avoid directly dereferencing user pointer In vidiconnectionioctl, vidi-ediduser pointer is directly dereferenced in the kernel. This allows arbitrary kernel memory access from the user space, so instead o...
CVE-2026-45956
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: use priv-vididev for ctx lookup in vidiconnectionioctl vidiconnectionioctl retrieves the driverdata from drmdev-dev to obtain a struct vidicontext pointer. However, drmdev-dev is the exynos-drm master device, an...
CVE-2026-45958
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: fix to avoid directly dereferencing user pointer In vidiconnectionioctl, vidi-ediduser pointer is directly dereferenced in the kernel. This allows arbitrary kernel memory access from the user space, so instead o...
UBUNTU-CVE-2026-45958
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: fix to avoid directly dereferencing user pointer In vidiconnectionioctl, vidi-ediduser pointer is directly dereferenced in the kernel. This allows arbitrary kernel memory access from the user space, so instead o...
UBUNTU-CVE-2026-45956
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: use priv-vididev for ctx lookup in vidiconnectionioctl vidiconnectionioctl retrieves the driverdata from drmdev-dev to obtain a struct vidicontext pointer. However, drmdev-dev is the exynos-drm master device, an...
CVE-2026-45958 drm/exynos: vidi: fix to avoid directly dereferencing user pointer
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: fix to avoid directly dereferencing user pointer In vidiconnectionioctl, vidi-ediduser pointer is directly dereferenced in the kernel. This allows arbitrary kernel memory access from the user space, so instead o...
CVE-2026-45958
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: fix to avoid directly dereferencing user pointer In vidiconnectionioctl, vidi-ediduser pointer is directly dereferenced in the kernel. This allows arbitrary kernel memory access from the user space, so instead o...
CVE-2026-45958 drm/exynos: vidi: fix to avoid directly dereferencing user pointer
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: fix to avoid directly dereferencing user pointer In vidiconnectionioctl, vidi-ediduser pointer is directly dereferenced in the kernel. This allows arbitrary kernel memory access from the user space, so instead o...
CVE-2026-45958
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: fix to avoid directly dereferencing user pointer In vidiconnectionioctl, vidi-ediduser pointer is directly dereferenced in the kernel. This allows arbitrary kernel memory access from the user space, so instead o...
CVE-2026-45958
The CVE-2026-45958 vulnerability affects the Linux kernel, specifically the drm/exynos vidi driver. In vidi_connection_ioctl(), the code dereferenced a user pointer directly (vidi->edid(user pointer)), enabling arbitrary kernel memory access from user space and potentially leading to privilege...
CVE-2026-45956 drm/exynos: vidi: use priv->vidi_dev for ctx lookup in vidi_connection_ioctl()
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: use priv-vididev for ctx lookup in vidiconnectionioctl vidiconnectionioctl retrieves the driverdata from drmdev-dev to obtain a struct vidicontext pointer. However, drmdev-dev is the exynos-drm master device, an...
CVE-2026-45956
The CVE-2026-45956 entry concerns the Linux kernel DRM Exynos driver (vidi) where vidi_connection_ioctl() incorrectly reads driver_data from drm_dev->dev, which points to the exynos-drm master device rather than the vidi component device. This mismatch can trigger null pointer dereferences, ga...
CVE-2026-45956 drm/exynos: vidi: use priv->vidi_dev for ctx lookup in vidi_connection_ioctl()
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: use priv-vididev for ctx lookup in vidiconnectionioctl vidiconnectionioctl retrieves the driverdata from drmdev-dev to obtain a struct vidicontext pointer. However, drmdev-dev is the exynos-drm master device, an...
CVE-2026-45956
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: use priv-vididev for ctx lookup in vidiconnectionioctl vidiconnectionioctl retrieves the driverdata from drmdev-dev to obtain a struct vidicontext pointer. However, drmdev-dev is the exynos-drm master device, an...
CVE-2026-45956
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: use priv-vididev for ctx lookup in vidiconnectionioctl vidiconnectionioctl retrieves the driverdata from drmdev-dev to obtain a struct vidicontext pointer. However, drmdev-dev is the exynos-drm master device, an...
CVE-2026-45956
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: use priv-vididev for ctx lookup in vidiconnectionioctl vidiconnectionioctl retrieves the driverdata from drmdev-dev to obtain a struct vidicontext pointer. However, drmdev-dev is the exynos-drm master device, an...
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 use of driverdata from drmdev in the exynos-drm driver. This improper use can lead to null...
PT-2026-43825
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the vidi connection ioctl function where the vidi-edid user pointer is directly dereferenced within the kernel. This allows arbitrary kernel memory access from user spac...
Linux Distros Unpatched Vulnerability : CVE-2026-45956
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/exynos: vidi: use priv-vididev for ctx lookup in vidiconnectionioctl vidiconnectionioctl retrieves the driverdata from drmdev-dev to obtain a struct...