ARM Valhall GPU Kernel Driver and Bifrost GPU Kernel Driver Buffer Error Vulnerability

ARM Bifrost GPU Kernel Driver and Valhall GPU Kernel Driver are both products of ARM UK.Bifrost GPU Kernel Driver is a Bifrost GPU Kernel Driver.Valhall GPU Kernel Driver is an ARM Bifrost GPU Kernel Driver. Valhall GPU Kernel Driver is a Valhall GPU kernel driver. Vulnerabilities exist in the Ar...

The vulnerability of the PMRWritePMPageList() function in the PowerVR GPU graphics driver for Android and ChromeOS systems allows attackers to exploit their privileges.

The vulnerability of the PMRWritePMPageList function in the PowerVR GPU driver for Android and ChromeOS operating systems is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability can allow attackers to gain increased privileges...

The vulnerability of the DevmemIntMapPMR() function in the PowerVR GPU driver for Android and ChromeOS allows a hacker to execute arbitrary code and gain elevated privileges.

The vulnerability of the DevmemIntMapPMR function in the PowerVR GPU driver for Android and ChromeOS operating systems is related to the use of memory after it has been freed. Exploiting this vulnerability can allow an attacker to execute arbitrary code and gain elevated privileges...

kernel: vmwgfx: integer overflow in vmwgfx_execbuf.c

An integer overflow was found in the Linux kernel's vmwgfx driver. This flaw allows a local, unprivileged attacker with access to either /dev/dri/card0 or /dev/dri/rendererD128, and able to issue an ioctl on the resulting file descriptor to crash the system, causing a denial of service...

CVE-2023-51042

A use-after-free flaw was found in the Linux kernel's AMD GPU driver which may allow access to members of a synchronization structure after the structure is freed. This issue could allow a local user to crash the system or to access confidential system memory. Mitigation To mitigate this issue,...

CVE-2023-51042

In the Linux kernel before 6.4.12, amdgpucswaitallfences in drivers/gpu/drm/amd/amdgpu/amdgpucs.c has a fence use-after-free...

CVE-2023-51043

In the Linux kernel before 6.4.5, drivers/gpu/drm/drmatomic.c has a use-after-free during a race condition between a nonblocking atomic commit and a driver unload...

CVE-2023-4969

A flaw was found in AMD. This issue occurs when different users or processes execute independent GPU kernels. A compromised AMD GPU kernel could potentially read local memory values from another kernel, which may include private information. Mitigation AMD recommends updating to the latest driver...

SUSE CVE-2023-4969

A GPU kernel can read sensitive data from another GPU kernel even from another user or app through an optimized GPU memory region called local memory on various architectures...

The vulnerabilities of microprogramming software in AMD, Qualcomm, and Imagination allow attackers to extract data from the local memory of GPUs.

The vulnerabilities of microprogramming software for AMD, Qualcomm, and Imagination relate to insufficient isolation of the GPU’s local memory, as well as the lack of cleanup after processes are executed on the GPU. Exploiting these vulnerabilities can allow attackers to extract data from the GPU...

CVE-2023-4969

A GPU kernel can read sensitive data from another GPU kernel even from another user or app through an optimized GPU memory region called local memory on various architectures...

CVE-2023-4969

A GPU kernel can read sensitive data from another GPU kernel even from another user or app through an optimized GPU memory region called local memory on various architectures...

Design/Logic Flaw

A GPU kernel can read sensitive data from another GPU kernel even from another user or app through an optimized GPU memory region called local memory on various architectures...

CVE-2023-4969

A GPU kernel can read sensitive data from another GPU kernel even from another user or app through an optimized GPU memory region called local memory on various architectures...

CVE-2023-4969 GPU kernel implementations susceptible to memory leak

A GPU kernel can read sensitive data from another GPU kernel even from another user or app through an optimized GPU memory region called local memory on various architectures...

CVE-2023-4969 GPU kernel implementations susceptible to memory leak

A GPU kernel can read sensitive data from another GPU kernel even from another user or app through an optimized GPU memory region called local memory on various architectures...

CVE-2023-4969

CVE-2023-4969 describes a vulnerability where a GPU kernel can read sensitive data from another GPU kernel through the local memory region across various architectures. The issue is a confidentiality exposure (HIGH) with LOCAL access and LOW attack complexity; no user interaction is required. The...

CVE-2023-4969

A GPU kernel can read sensitive data from another GPU kernel even from another user or app through an optimized GPU memory region called local memory on various architectures...

GPU Memory Leaks

Bulletin ID: AMD-SB-6010 Potential Impact: Data leakage Severity: Medium Summary Researchers from Trail of Bits reported a potential vulnerability, titled “LeftoverLocals.” According to their research, a compromised GPU kernel could potentially read local memory values from another kernel...

EulerOS Virtualization 2.11.0 : kernel (EulerOS-SA-2023-2755)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/net/ethernet/qualcomm/emac/emac.c if a...