Unspecified vulnerability in Linux kernel PowerVR GPU kernel driver

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 PowerVR GPU kernel driver for the Linux kernel, which can be exploited by an attacker to overwrite heap memory via physmemnewrambackeddpm...

CVE-2021-31795

The PowerVR GPU kernel driver in pvrsrvkm.ko through 2021-04-24 for the Linux kernel, as used on Alcatel 1S phones, allows attackers to overwrite heap memory via PhysmemNewRamBackedPMR...

Design/Logic Flaw

The PowerVR GPU kernel driver in pvrsrvkm.ko through 2021-04-24 for the Linux kernel, as used on Alcatel 1S phones, allows attackers to overwrite heap memory via PhysmemNewRamBackedPMR...

CVE-2021-31795

The CVE-2021-31795 entry covers the PowerVR GPU kernel driver (pvrsrvkm.ko) in the Linux kernel used on Alcatel 1S devices. The issue is a heap-memory overwrite via PhysmemNewRamBackedPMR in pvrsrvkm.ko up to 2021-04-24. Several vendors (Red Hat, SUSE, CNVD, CVE lists) document the same flaw. Att...

NVIDIA® GPU Display Driver April 2021 Security Updates

NVIDIA has informed HP of potential security vulnerabilities in the NVIDIA® GPU Display Driver which may allow escalation of privilege, arbitrary code execution, denial of service, and information disclosure. Learn about the software vulnerabilities of your system and resolve them by downloading...

CVE-2021-1074

NVIDIA GPU Display Driver for Windows installer contains a vulnerability where an attacker with local unprivileged system access may be able to replace an application resource with malicious files. This attack requires a user with system administration rights to execute the installer and requires...

CVE-2021-1075

NVIDIA Windows GPU Display Driver for Windows, all versions, contains a vulnerability in the kernel mode layer nvlddmkm.sys handler for DxgkDdiEscape where the program dereferences a pointer that contains a location for memory that is no longer valid, which may lead to code execution, denial of...

CVE-2021-1078

NVIDIA Windows GPU Display Driver for Windows, all versions, contains a vulnerability in the kernel driver nvlddmkm.sys where a NULL pointer dereference may lead to system crash...

DEBIAN-CVE-2021-1077

NVIDIA GPU Display Driver for Windows and Linux, R450 and R460 driver branch, contains a vulnerability where the software uses a reference count to manage a resource that is incorrectly updated, which may lead to denial of service...

CVE-2021-1076

NVIDIA GPU Display Driver for Windows and Linux, all versions, contains a vulnerability in the kernel mode layer nvlddmkm.sys or nvidia.ko where improper access control may lead to denial of service, information disclosure, or data corruption...

CVE-2021-1077

NVIDIA GPU Display Driver for Windows and Linux, R450 and R460 driver branch, contains a vulnerability where the software uses a reference count to manage a resource that is incorrectly updated, which may lead to denial of service...

Null pointer dereference

NVIDIA Windows GPU Display Driver for Windows, all versions, contains a vulnerability in the kernel driver nvlddmkm.sys where a NULL pointer dereference may lead to system crash...

Improper access control

NVIDIA GPU Display Driver for Windows and Linux, all versions, contains a vulnerability in the kernel mode layer nvlddmkm.sys or nvidia.ko where improper access control may lead to denial of service, information disclosure, or data corruption...

Design/Logic Flaw

NVIDIA Windows GPU Display Driver for Windows, all versions, contains a vulnerability in the kernel mode layer nvlddmkm.sys handler for DxgkDdiEscape where the program dereferences a pointer that contains a location for memory that is no longer valid, which may lead to code execution, denial of...

Design/Logic Flaw

NVIDIA GPU Display Driver for Windows and Linux, R450 and R460 driver branch, contains a vulnerability where the software uses a reference count to manage a resource that is incorrectly updated, which may lead to denial of service...

CVE-2021-1078

NVIDIA Windows GPU Display Driver for Windows, all versions, contains a vulnerability in the kernel driver nvlddmkm.sys where a NULL pointer dereference may lead to system crash...

CVE-2021-1078

CVE-2021-1078 affects NVIDIA Windows GPU Display Driver for Windows (nvlddmkm.sys). The kernel-mode vulnerability is a NULL pointer dereference in the driver that may cause a system crash on affected Windows driver branches. The vulnerability is listed in NVIDIA’s security updates as addressed in...

CVE-2021-1075

CVE-2021-1075 (NVIDIA Windows GPU Display Driver) affects NVIDIA GPU Display Driver for Windows, in which the kernel-mode driver component nvlddmkm.sys erroneously dereferences a pointer to memory that may no longer be valid when handling DxgkDdiEscape. This can lead to code execution, denial of ...

CVE-2021-1074

NVIDIA GPU Display Driver for Windows installer contains a vulnerability where an attacker with local unprivileged system access may be able to replace an application resource with malicious files. This attack requires a user with system administration rights to execute the installer and requires...

CVE-2021-1074

CVE-2021-1074 affects the NVIDIA Windows GPU Display Driver installer. The vulnerability enables a local-privilege attacker with system access to replace an application resource with malicious files during a narrow window between file integrity validation and execution, potentially enabling code ...