Astra Linux – Vulnerability in Qemu

A flaw was discovered in the QEMU implementation of VMWare’s paravirtual RDMA device. This flaw allows a malicious guest driver to execute hardware commands when shared buffers have not yet been allocated, potentially leading to a use-after-free condition...

ROS-20260908-73-0049

The vulnerability of NVIDIA Display Driver and Guest Driver, which are used for NVIDIA’s virtual graphics processors, relates to the ability to access memory after it is freed. Exploiting this vulnerability can allow attackers to increase their privileges, cause service failures, and execute...

ROS-20260908-73-0048

The vulnerability of NVIDIA Display Driver and Guest Driver, which are used for NVIDIA’s virtual graphics processors, relates to the ability to access memory after it is freed. Exploiting this vulnerability can allow attackers to increase their privileges, cause service failures, and execute...

The vulnerabilities of NVIDIA Virtual GPU Manager and the Guest driver of virtual graphics processors allow attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the NVIDIA Virtual GPU Manager and the Guest driver for NVIDIA Virtual GPUs is related to a numerical overflow. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of protected information...

The vulnerability of components in NVIDIA Virtual GPU’s guest driver allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of NVIDIA Virtual GPU’s guest driver components is related to a numerical overflow condition. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of protected information...

Vulnerability of NVIDIA Display Driver and Guest Driver: These drivers for NVIDIA’s virtual graphics processors allow attackers to escalate their privileges, cause service failures, and execute arbitrary code.

The vulnerability of NVIDIA Display Driver and Guest Driver, which are used for NVIDIA’s virtual graphics processors, relates to the ability to access memory after it is freed. Exploiting this vulnerability can allow attackers to increase their privileges, cause service failures, and execute...

ROS-20251117-01

A vulnerability in the NVIDIA display driver is related to NULL pointer dereferencing. Exploitation of the vulnerability could allow an attacker to cause a denial of service A vulnerability in the Guest driver and Virtual GPU Manager components of the NVIDIA GPU driver is related to pointer...

EUVD-2022-24397

Malicious code in bioql PyPI...

The vulnerabilities of the Guest driver and Virtual GPU Manager drivers of NVIDIA graphics processors allow attackers to exploit them to disclose protected information.

The vulnerability of the Guest driver components and the Virtual GPU Manager driver of NVIDIA graphics processors is related to reading beyond the buffer boundaries. Exploiting this vulnerability can allow an attacker to disclose protected information...

The vulnerability of the smp_processor_id() function in the drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c kernel of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the smpprocessorid function in the drivers/vfio/pci/hisilicon/hisiaccvfiopci.c module of the Linux operating system is related to the assignment of the NUL address value due to incorrect loading of drivers in the guest operating system. Exploiting this vulnerability can allow...

USN-7513-3 linux-azure, linux-azure-6.8, linux-oem-6.8 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - RISC-V architecture; - x86 architecture; - Block layer subsystem; - Compute Acceleration Framework; - ACPI drivers;...

Ubuntu 24.04 LTS : Linux kernel (GKE) vulnerabilities (USN-7515-1)

"The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7515-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws i...

USN-7379-1 linux, linux-aws, linux-azure, linux-gcp, linux-hwe-6.11, linux-oracle, linux-realtime vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S390 architecture; - x86...

Denial Of Service (DoS)

qemu is vulnerable to Denial of Service DoS attacks. The flaw allows a crafted guest driver to allocate and initialize a huge number of page tables to be used as a ring of descriptors for CQ and async events, potentially leading to an out-of-bounds read and an application crash...

USN-6167-1: QEMU vulnerabilities

It was discovered that QEMU did not properly manage the guest drivers when shared buffers are not allocated. A malicious guest driver could use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 20.04 LTS, Ubunt...

QEMU Denial of Service Vulnerability (CNVD-2023-62348)

QEMU is a suite of simulation processor software. The software is fast and cross-platform. QEMU suffers from a denial-of-service vulnerability, which stems from the guest driver allocating and initializing a large number of page tables to be used as descriptor rings for CQs and asynchronous event...

Out-of-bounds

A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to allocate and initialize a huge number of page tables to be used as a ring of descriptors for CQ and async events, potentially leading to an out-of-bounds read and crash of...

CVE-2023-1544

A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to allocate and initialize a huge number of page tables to be used as a ring of descriptors for CQ and async events, potentially leading to an out-of-bounds read and crash of...

CVE-2023-1544 Qemu: pvrdma: out-of-bounds read in pvrdma_ring_next_elem_read()

A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to allocate and initialize a huge number of page tables to be used as a ring of descriptors for CQ and async events, potentially leading to an out-of-bounds read and crash of...

CVE-2023-1544: Out-of-bounds Read

A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to allocate and initialize a huge number of page tables to be used as a ring of descriptors for CQ and async events, potentially leading to an out-of-bounds read and crash of...