CVE-2026-20794

Intel Data Center Graphics Driver for VMware ESXi prior to 2.0.2 contains a buffer overflow in Ring 1: Device Drivers that can allow a local privilege escalation. A system software adversary with a privileged user and low attack complexity could potentially execute code locally with no user inter...

Intel Data Center Graphics Driver 缓冲区错误漏洞

Intel Data Center Graphics Driver is a set of graphics drivers developed by Intel Corporation, aimed at data center GPUs and graphics acceleration devices. The Intel Data Center Graphics Driver for versions prior to VMware ESXi 2.0.2 contains a buffer error vulnerability. This vulnerability stems...

Intel Data Center Graphics Driver 安全漏洞

The Intel Data Center Graphics Driver is a set of graphics drivers developed by Intel Corporation for data center GPUs and graphics acceleration devices. Versions of the Intel Data Center Graphics Driver prior to 2.0.2 contained a security vulnerability caused by a buffer overflow in the Ring 1...

CVE-2025-25216

Improper input validation in some firmware for some IntelR Graphics Drivers and Intel LTS kernels within Ring 1: Device Drivers may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result...

EUVD-2021-15346

Malware in sbrugna...

CVE-2021-28689

x86: Speculative vulnerabilities with bare non-shim 32-bit PV guests 32-bit x86 PV guest kernels run in ring 1. At the time when Xen was developed, this area of the i386 architecture was rarely used, which is why Xen was able to use it to implement paravirtualisation, Xen's novel approach to...

Design/Logic Flaw

x86: Speculative vulnerabilities with bare non-shim 32-bit PV guests 32-bit x86 PV guest kernels run in ring 1. At the time when Xen was developed, this area of the i386 architecture was rarely used, which is why Xen was able to use it to implement paravirtualisation, Xen's novel approach to...

CVE-2021-28689

CVE-2021-28689 concerns the Xen hypervisor. The issue affects 32-bit PV guests running in ring 1 on x86, where 32-bit PV guest kernels were paravirtualised in the original design. The underlying cause is speculative execution side-channel risk in this ring, with Indirect Branch Restricted Specula...

CVE-2021-28689

x86: Speculative vulnerabilities with bare non-shim 32-bit PV guests 32-bit x86 PV guest kernels run in ring 1. At the time when Xen was developed, this area of the i386 architecture was rarely used, which is why Xen was able to use it to implement paravirtualisation, Xen's novel approach to...

CVE-2013-4554

Xen 3.0.3 through 4.1.x possibly 4.1.6.1, 4.2.x possibly 4.2.3, and 4.3.x possibly 4.3.1 does not properly prevent access to hypercalls, which allows local guest users to gain privileges via a crafted application running in ring 1 or 2...