Linux kernel security vulnerabilities

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 a possible index out-of-bounds issue in drm/amd/display...

SUSE CVE-2023-52671

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix hang/underflow when transitioning to ODM4:1 Why Under some circumstances, disabling an OPTC and attempting to reclaim its OPPs for a different OPTC could cause a hang/underflow due to OPPs not being properly...

UBUNTU-CVE-2023-52695

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check writeback connectors in createvalidatestreamforsink WHY & HOW This is to check connector type to avoid unhandled null pointer for writeback connectors...

DEBIAN-CVE-2024-26948

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add a dcstate NULL check in dcstaterelease How Check wheather state is NULL before releasing it...

AZL-59636 CVE-2024-26661 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add NULL test for 'timing generator' in 'dcn21setpipe' In "u32 otginst = pipectx-streamres.tg-inst;" pipectx-streamres.tg could be NULL, it is relying on the caller to ensure the tg is not NULL...

NVIDIA GPU Display Driver安全漏洞

The NVIDIA GPU Display Driver is a driver from NVIDIA Corporation that is used for interactive support of graphics card display modules in operating systems. A security vulnerability exists in NVIDIA GPU Display Driver that originates from a user may be able to cause a NULL pointer to be...

PT-2024-7850 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a null pointer dereference in the edp set replay allow active function. This occurs because the replay variable is not checked for null before calling...

kernel: drm/amd/display: Fix optc2_configure warning on dcn314

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix optc2configure warning on dcn314 Why dcn314 uses optc2configurecrc that wraps optc1configurecrc + set additional registers not applicable to dcn314. It's not critical but when used leads to warning like:...

PT-2023-33652 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.16 Description: The issue is related to the drm/amd/display component, where DRR actions are not properly disabled during state commit. The actual impact and attack plausibility have not yet been proven...

CVE-2022-44550

The graphics display module has a UAF vulnerability when traversing graphic layers. Successful exploitation of this vulnerability may affect system availability...

CVE-2022-44550

The graphics display module has a UAF vulnerability when traversing graphic layers. Successful exploitation of this vulnerability may affect system availability...

Code injection

The graphics display module has a UAF vulnerability when traversing graphic layers. Successful exploitation of this vulnerability may affect system availability...

CVE-2022-44550

The graphics display module has a UAF vulnerability when traversing graphic layers. Successful exploitation of this vulnerability may affect system availability...

CVE-2022-44550

CVE-2022-44550 affects Huawei/HarmonyOS: a use-after-free in the graphics display module when traversing graphic layers. The underlying issue is a memory reuse-after-release condition that can lead to availability impact. Public details in the provided documents identify the vulnerability and its...

PT-2022-27235 · Huawei · Emui +1

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned. Description: The graphics display module has a use-after-free UAF vulnerability when traversing graphic layers. Successful exploitation of this issue may affect system availability...

CVE-2022-44550

The graphics display module has a UAF vulnerability when traversing graphic layers. Successful exploitation of this vulnerability may affect system availability...

Huawei HarmonyOS 资源管理错误漏洞

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A security vulnerability exists in Huawei HarmonyOS, which stems from a memory reuse after release condition in the graphics display module. An attacker coul...

The vulnerability of the kernel mode driver nvlddmkm.sys of the NVIDIA GPU Display Driver allows a attacker to cause a service failure.

The vulnerability of the kernel-level driver nvlddmkm.sys of the NVIDIA GPU Display Driver is related to insufficient input data validation. Exploiting this vulnerability can allow attackers to cause system failures...

QEMU: qxl: null pointer dereference while releasing spice resources

interfacereleaseresource in hw/display/qxl.c in QEMU 3.1.x through 4.0.0 has a NULL pointer dereference...

NVIDIA GPU Display Driver Null Pointer Dereference Vulnerability

NVIDIA GPU Display Driver is the GPU Graphics Processing Unit display driver. A null pointer dereference vulnerability exists in the kernel mode layer nvlddmkm.sys handler for DxgkDdiEscape in the NVIDIA GPU Display Driver. An attacker could exploit this vulnerability to cause a denial of service...