CVE-2024-36331

Improper initialization of CPU cache memory could allow a privileged attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity...

CVE-2024-36331

Improper initialization of CPU cache memory could allow a privileged attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity...

CVE-2024-36331

CVE-2024-36331 is an issue in the Linux kernel affecting SEV-SNP memory integrity when a privileged attacker with hypervisor access can exploit improper CPU cache initialization to overwrite guest memory. Public sources in connected docs (Ubuntu USN advisories USN-7880-1, USN-7879-1, USN-7934-1; ...

CVE-2023-31351

Improper restriction of operations in the IOMMU could allow a malicious hypervisor to access guest private memory resulting in loss of integrity...

CVE-2023-31351

Improper restriction of operations in the IOMMU could allow a malicious hypervisor to access guest private memory resulting in loss of integrity...

CVE-2023-31351

Improper restriction of operations in the IOMMU could allow a malicious hypervisor to access guest private memory resulting in loss of integrity...

PT-2025-36382

Name of the Vulnerable Software and Affected Versions: versions prior to 12.0 Hotfix 91155 Description: Improper restriction of operations in the IOMMU could allow a malicious hypervisor to access guest private memory, resulting in a loss of integrity. Recommendations: At the moment, there is no...

AMD Embedded Processors和AMD Server Processor 安全漏洞

AMD Embedded Processors and AMD Server Processor are both products of AMD Semiconductor AMD.AMD Embedded Processors are a series of embedded high-performance GPUs.AMD Server Processor is a processor product for the server market, which is primarily AMD Embedded Processors and AMD Server Processor...

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A lack of bounds checking when copying iv_data from the VM guest memory into host memory can lead to a large buffer overflow. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

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Linux Distros Unpatched Vulnerability : CVE-2021-28694

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - IOMMU page mapping issues on x86 This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE...

Linux Distros Unpatched Vulnerability : CVE-2022-42327

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - x86: unintended memory sharing between guests On Intel systems that support the virtualize APIC accesses feature, a guest can read and write the global shared...

UBUNTU-CVE-2025-8860

When the guest writes to register UEFIVARSREGBUFFERSIZE, the .write callback uefivarswrite is invoked. The function allocates a heap buffer without zeroing the memory, leaving the buffer filled with residual data from prior allocations. When the guest later reads from register...

CVE-2025-38506

In the Linux kernel, the following vulnerability has been resolved: KVM: Allow CPU to reschedule while setting per-page memory attributes When running an SEV-SNP guest with a sufficiently large amount of memory 1TB+, the host can experience CPU soft lockups when running an operation in...

Linux Distros Unpatched Vulnerability : CVE-2019-19579

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in Xen through 4.12.x allowing attackers to gain host OS privileges via DMA in a situation where an untrusted domain has access to a...

SUSE CVE-2025-38506

In the Linux kernel, the following vulnerability has been resolved: KVM: Allow CPU to reschedule while setting per-page memory attributes When running an SEV-SNP guest with a sufficiently large amount of memory 1TB+, the host can experience CPU soft lockups when running an operation in...

CVE-2025-38506

In the Linux kernel, the following vulnerability has been resolved: KVM: Allow CPU to reschedule while setting per-page memory attributes When running an SEV-SNP guest with a sufficiently large amount of memory 1TB+, the host can experience CPU soft lockups when running an operation in...

ROS-20250813-11

A vulnerability in the SMM component of AMD GPU firmware is related to incorrect processing of some special address ranges with invalid entries in the device table DTE. device table entries DTE. Exploitation of the vulnerability could allow an attacker to escalate privileges on the system A...

Linux Distros Unpatched Vulnerability : CVE-2021-47277

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - kvm: avoid speculation-based attacks from out-of-range memslot accesses KVM's mechanism for accessing guest memory translates a guest physical address gpa to a...

Linux Distros Unpatched Vulnerability : CVE-2017-2596

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The nestedvmxcheckvmptr function in arch/x86/kvm/vmx.c in the Linux kernel through 4.9.8 improperly emulates the VMXON instruction, which allows KVM L1 guest OS...

Linux Distros Unpatched Vulnerability : CVE-2025-23141

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: x86: Acquire SRCU in KVMGETMPSTATE to protect guest memory accesses Acquire a lock on kvm-srcu when userspace is getting MP state to handle a rather extrem...