PT-2025-8489

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A kernel data leak issue has been identified in the Linux kernel, specifically in the KVM: SVM component. The issue arises when using certain sev ioctl interfaces, where the length...

PT-2022-30037

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.33 Description A potential security issue exists in KVM: SVM, which could lead to a panic on out-of-bounds guest IRQ. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2022-29388

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.17.2 Description A potential security issue exists in KVM: SVM, which could lead to a panic on out-of-bounds guest IRQ. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2022-38120

Уязвимость функции nested svm vmexit модуля arch/x86/kvm/svm/nested.c подсистемы виртуализации на платформе x86 ядра операционной системы Linux связана с некорректной нейтрализацией специальных элементов в выходных данных, отправляемых клиенту Внедрение. Эксплуатация уязвимости может позволить...

PT-2025-8082

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, specifically in the KVM: SVM component. The issue occurs when the guest irq value from the KVM IRQFD API call is out-of-bounds,...

PT-2021-28763

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.11 through v5.12.3 Description The issue is related to the use of created vcpus instead of online vcpus to iterate over vCPUs in KVM: SVM. The actual impact and attack plausibility have not yet been proven...

PT-2021-24769

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.11 through v5.12.3 Description The issue concerns the use of created vcpus instead of online vcpus to iterate over vCPUs in KVM: SVM. The actual impact and attack plausibility have not yet been proven. Recommendations...

PT-2021-24695

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.12.5 Description The issue concerns the KVM: SVM, where the GHCB is not properly mapped before updating. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.10.30 and fixes at least the following security issues: nfc: fix refcount leak in llcpsockbind CVE-2020-25670 nfc: fix refcount leak in llcpsockconnect CVE-2020-25671 nfc: fix memory leak in llcpsockconnect CVE-2020-25672 firewire: nosy: Fix a...

CVE-2020-36310

An issue was discovered in the Linux kernel before 5.8. arch/x86/kvm/svm/svm.c allows a setmemoryregiontest infinite loop for certain nested page faults, aka CID-e72436bc3a52...

CVE-2020-36311

An issue was discovered in the Linux kernel before 5.9. arch/x86/kvm/svm/sev.c allows attackers to cause a denial of service soft lockup by triggering destruction of a large SEV VM which requires unregistering many encrypted regions, aka CID-7be74942f184...

CVE-2020-36311

An issue was discovered in the Linux kernel before 5.9. arch/x86/kvm/svm/sev.c allows attackers to cause a denial of service soft lockup by triggering destruction of a large SEV VM which requires unregistering many encrypted regions, aka CID-7be74942f184...

CVE-2020-36311: Undefined Security Weakness

An issue was discovered in the Linux kernel before 5.9. arch/x86/kvm/svm/sev.c allows attackers to cause a denial of service soft lockup by triggering destruction of a large SEV VM which requires unregistering many encrypted regions, aka CID-7be74942f184...

CVE-2020-36310: Loop with Unreachable Exit Condition

An issue was discovered in the Linux kernel before 5.8. arch/x86/kvm/svm/svm.c allows a setmemoryregiontest infinite loop for certain nested page faults, aka CID-e72436bc3a52...

PT-2021-2547

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.8 Description: An issue in the Linux kernel allows a set memory region test infinite loop for certain nested page faults. This can be exploited to cause a denial of service. Recommendations: For Linux kernel...

Linux kernel memory leak vulnerability (CNVD-2020-28263)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A memory leak vulnerability exists in the svmcpuuninit file in arch/x86/kvm/svm.c in versions of Linux kernel prior to 5.6. An attacker could exploit this vulnerabilit...

Ubuntu: Security Advisory (USN-2841-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu: Security Advisory (USN-2842-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu: Security Advisory (USN-2840-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu: Security Advisory (USN-2841-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...