AMD System Management Unit 安全漏洞

The AMD System Management Unit SMU is a system management unit at UltraMicroelectronics AMD. A security vulnerability exists in the AMD System Management Unit that stems from a TOCTOU in the System Management Unit SMU that can lead to a denial of service due to a DMA direct memory access to an...

CVE-2021-26351

Insufficient DRAM address validation in System Management Unit SMU may result in a DMA Direct Memory Access read/write from/to invalid DRAM address that could result in denial of service...

AZL-9701 CVE-2021-3750 affecting package qemu for versions less than 6.2.0-16

A DMA reentrancy issue was found in the USB EHCI controller emulation of QEMU. EHCI does not verify if the Buffer Pointer overlaps with its MMIO region when it transfers the USB packets. Crafted content may be written to the controller's registers and trigger undesirable actions such as reset whi...

The vulnerability of the Direct Memory Access (DMA) subsystem in Linux operating systems allows a hacker to gain unauthorized access to protected information.

The vulnerability of the Direct Memory Access DMA subsystem in Linux operating systems is related to memory release errors. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information...

CVE-2022-26360

IOMMU: RMRR VT-d and unity map AMD-Vi handling issues This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region...

DEBIAN-CVE-2022-26358

IOMMU: RMRR VT-d and unity map AMD-Vi handling issues This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region...

DEBIAN-CVE-2022-26359

IOMMU: RMRR VT-d and unity map AMD-Vi handling issues This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region...

UBUNTU-CVE-2022-26358

IOMMU: RMRR VT-d and unity map AMD-Vi handling issues This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region...

Xen 安全漏洞

Xen is an open source virtual machine monitor product from the University of Cambridge, UK. The product enables different and incompatible operating systems to run on the same computer and supports runtime migration to ensure uptime and avoid downtime. Xen suffers from a security vulnerability th...

Xen 安全漏洞

Xen is an open source virtual machine monitor product from the University of Cambridge, UK. The product enables different and incompatible operating systems to run on the same computer and supports runtime migration to ensure uptime and avoid downtime. Xen suffers from a security vulnerability th...

Xen 安全漏洞

Xen is an open source virtual machine monitor product from the University of Cambridge, UK. The product enables different and incompatible operating systems to run on the same computer and supports runtime migration to ensure uptime and avoid downtime. Xen suffers from a security vulnerability th...

A memory leak flaw was found in the Linux kernel’s DMA subsystem in the way a user calls DMA_FROM_DEVICE. This flaw allows a local user to read random memory from the kernel space.

...

DEBIAN-CVE-2022-1050

A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to execute HW commands when shared buffers are not yet allocated, potentially leading to a use-after-free condition...

CVE-2022-0854

A memory leak flaw was found in the Linux kernel’s DMA subsystem, in the way a user calls DMAFROMDEVICE. This flaw allows a local user to read random memory from the kernel space...

DEBIAN-CVE-2022-0854

A memory leak flaw was found in the Linux kernel’s DMA subsystem, in the way a user calls DMAFROMDEVICE. This flaw allows a local user to read random memory from the kernel space...

AZL-9142 CVE-2022-0854 affecting package kernel for versions less than 5.15.37.1-2

A memory leak flaw was found in the Linux kernel’s DMA subsystem, in the way a user calls DMAFROMDEVICE. This flaw allows a local user to read random memory from the kernel space...

UBUNTU-CVE-2022-0854

A memory leak flaw was found in the Linux kernel’s DMA subsystem, in the way a user calls DMAFROMDEVICE. This flaw allows a local user to read random memory from the kernel space...

PT-2022-10390 · Qualcomm · Qualcomm Snapdragon

Name of the Vulnerable Software and Affected Versions: Qualcomm Snapdragon affected versions not specified Description: The issue is related to improper validation of data length received from a DMA buffer, which can lead to memory corruption. This affects various Qualcomm Snapdragon products,...

Dell Client Commercial 安全漏洞

Dell Client Commercial is a family of workstation devices from Dell, Inc. A security vulnerability exists in Dell Client Commercial and Consumer platforms, which stems from the fact that some Dell Client Commercial and Consumer platforms contain a pre-bootstrapped direct memory access DMA...

Qualcomm 多款产品输入验证错误漏洞

A Qualcomm chip is a chip from Qualcomm Incorporated USA. a way of miniaturizing circuitry including primarily semiconductor devices, but also passive components, etc. and is manufactured from time to time on the surface of semiconductor wafers. An input validation error vulnerability exists in...