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AstraLinux
AstraLinux
added 2026/01/27 5:1 a.m.3 views

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Load DR6 with guest value only before entering .vcpurun loop Move the conditional loading of hardware DR6 with the guest's DR6 value out of the core .vcpurun loop to fix a bug where KVM can load hardware with a stale...

5.5CVSS6.3AI score0.00211EPSS
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Microsoft CVE
Microsoft CVE
added 2025/07/11 7:0 a.m.5 views

KVM: x86: Load DR6 with guest value only before entering .vcpu_run() loop

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5.5CVSS7AI score0.00211EPSS
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CNNVD
CNNVD
added 2025/03/07 12:0 a.m.3 views

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux kernel has a security vulnerability that stems from DR6 being loaded only before entering the .vcpurun loop...

5.5CVSS6.5AI score0.00211EPSS
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Positive Technologies
Positive Technologies
added 2025/02/12 12:0 a.m.9 views

PT-2025-10071

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A bug in the Linux kernel's KVM Kernel-based Virtual Machine implementation allows the guest's DR6 value to be clobbered when the guest modifies DR6 and then a fastpath VM-Exit occurs...

5.5CVSS5.5AI score0.00211EPSS
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