UBUNTU-CVE-2023-5090

A flaw was found in KVM. An improper check in svmsetx2apicmsrinterception may allow direct access to host x2apic msrs when the guest resets its apic, potentially leading to a denial of service condition...

CVE-2023-5090

A flaw was found in KVM. An improper check in svmsetx2apicmsrinterception may allow direct access to host x2apic msrs when the guest resets its apic, potentially leading to a denial of service condition...

Race condition

A flaw was found in KVM. An improper check in svmsetx2apicmsrinterception may allow direct access to host x2apic msrs when the guest resets its apic, potentially leading to a denial of service condition...

CVE-2023-5090

A flaw was found in KVM. An improper check in svmsetx2apicmsrinterception may allow direct access to host x2apic msrs when the guest resets its apic, potentially leading to a denial of service condition...

CVE-2023-5090

CVE-2023-5090: A flaw in Linux kernel KVM (svm_set_x2apic_msr_interception) enables direct access to host x2apic MSRs when a guest resets its APIC, potentially causing denial of service. Connected advisories (Astra Linux, IBM Guardium bulletin, Amazon ALAS) reference this CVE as part of Linux ker...

CVE-2023-5090 Kernel: kvm: svm: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic msrs

A flaw was found in KVM. An improper check in svmsetx2apicmsrinterception may allow direct access to host x2apic msrs when the guest resets its apic, potentially leading to a denial of service condition...

CVE-2023-5090

A flaw was found in KVM. An improper check in svmsetx2apicmsrinterception may allow direct access to host x2apic msrs when the guest resets its apic, potentially leading to a denial of service condition. Mitigation Mitigation for this issue is either not available or the currently available optio...

CVE-2023-5090: Improper Handling of Exceptional Conditions

A flaw was found in KVM. An improper check in svmsetx2apicmsrinterception may allow direct access to host x2apic msrs when the guest resets its apic, potentially leading to a denial of service condition...

The vulnerability of the svm_set_x2apic_msr_interception() function in the arch/x86/kvm/svm/svm.c module of the KVM subsystem in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the svmsetx2apicmsrinterception function in the arch/x86/kvm/svm/svm.c module of the KVM subsystem in the Linux operating system is related to an incorrect sequence of operations when switching to the xapic working mode. Exploiting this vulnerability could allow a attacker to...

PT-2023-6555

Name of the Vulnerable Software and Affected Versions KVM affected versions not specified Description A flaw was found in KVM, related to an improper check in the svm set x2apic msr interception function. This may allow direct access to host x2apic msrs when the guest resets its apic, potentially...

SUSE CVE-2013-6376

The recalculateapicmap function in arch/x86/kvm/lapic.c in the KVM subsystem in the Linux kernel through 3.12.5 allows guest OS users to cause a denial of service host OS crash via a crafted ICR write operation in x2apic mode...

SUSE CVE-2014-7188

The hvmmsrreadintercept function in arch/x86/hvm/hvm.c in Xen 4.1 through 4.4.x uses an improper MSR range for x2APIC emulation, which allows local HVM guests to cause a denial of service host crash or read data from the hypervisor or other guests via unspecified vectors...

Unbreakable Enterprise kernel security update

5.15.0-5.76.5.1 - proc: procskipspaces shouldn't think it is working on C strings Linus Torvalds Orabug: 34883037 CVE-2022-4378 - proc: avoid integer type confusion in getproclong Linus Torvalds Orabug: 34883037 CVE-2022-4378 5.15.0-5.76.5 - KVM: x86: Use SRCU to protect zap in...

Unbreakable Enterprise kernel security update

5.4.17-2136.314.6.2 - proc: procskipspaces shouldn't think it is working on C strings Linus Torvalds Orabug: 34883034 CVE-2022-4378 - proc: avoid integer type confusion in getproclong Linus Torvalds Orabug: 34883034 CVE-2022-4378 5.4.17-2136.314.6.1 - RDMA/uverbs: Move IBEVENTDEVICEFATAL to...

A flaw was found in the way KVM hypervisor handled x2APIC Machine Specific Rregister (MSR) access with nested(=1) virtualization enabled. In that L1 guest could access L0's APIC register values via L2 guest when 'virtualize x2APIC mode' is enabled. A guest could use this flaw to potentially crash the host kernel resulting in DoS issue. Kernel versions from 4.16 and newer are vulnerable to this issue.

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Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2019-1484)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

CVE-2019-3887

A flaw was found in the way KVM hypervisor handled x2APIC Machine Specific Register MSR access with nested=1 virtualization enabled. In that, L1 guest could access L0's APIC register values via L2 guest, when 'virtualize x2APIC mode' is enabled. A guest could use this flaw to potentially crash th...

AZL-34854 CVE-2019-3887 affecting package kernel for versions less than 6.6.35.1-4

A flaw was found in the way KVM hypervisor handled x2APIC Machine Specific Rregister MSR access with nested=1 virtualization enabled. In that, L1 guest could access L0's APIC register values via L2 guest, when 'virtualize x2APIC mode' is enabled. A guest could use this flaw to potentially crash t...

CVE-2019-3887

A flaw was found in the way KVM hypervisor handled x2APIC Machine Specific Rregister MSR access with nested=1 virtualization enabled. In that, L1 guest could access L0's APIC register values via L2 guest, when 'virtualize x2APIC mode' is enabled. A guest could use this flaw to potentially crash t...

CVE-2019-3887

A flaw was found in the way KVM hypervisor handled x2APIC Machine Specific Rregister MSR access with nested=1 virtualization enabled. In that, L1 guest could access L0's APIC register values via L2 guest, when 'virtualize x2APIC mode' is enabled. A guest could use this flaw to potentially crash t...