Strix
26.1K

CVE-2013-6376

UnknownEPSS 1.10%

Last modified

CVE-2013-6376 is a vulnerability of currently unknown severity. The recalculate_apic_map 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.. EPSS estimates a 1.10% chance of exploitation in the next 30 days.

Description

The recalculate_apic_map 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.

Metrics

EPSS Probability
1.10%

61.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
LinuxLinux Kernel<= 3.12.5—
LinuxLinux Kernel3.0Rc1
LinuxLinux Kernel3.0.1—
LinuxLinux Kernel3.0.2—
LinuxLinux Kernel3.0.3—
LinuxLinux Kernel3.0.4—
LinuxLinux Kernel3.0.5—
LinuxLinux Kernel3.0.6—
LinuxLinux Kernel3.0.7—
LinuxLinux Kernel3.0.8—
LinuxLinux Kernel3.0.9—
LinuxLinux Kernel3.0.10—
LinuxLinux Kernel3.0.11—
LinuxLinux Kernel3.0.12—
LinuxLinux Kernel3.0.13—
LinuxLinux Kernel3.0.14—
LinuxLinux Kernel3.0.15—
LinuxLinux Kernel3.0.16—
LinuxLinux Kernel3.0.17—
LinuxLinux Kernel3.0.18—
LinuxLinux Kernel3.0.19—
LinuxLinux Kernel3.0.20—
LinuxLinux Kernel3.0.21—
LinuxLinux Kernel3.0.22—
LinuxLinux Kernel3.0.23—
LinuxLinux Kernel3.0.24—
LinuxLinux Kernel3.0.25—
LinuxLinux Kernel3.0.26—
LinuxLinux Kernel3.0.27—
LinuxLinux Kernel3.0.28—
LinuxLinux Kernel3.0.29—
LinuxLinux Kernel3.0.30—
LinuxLinux Kernel3.0.31—
LinuxLinux Kernel3.0.32—
LinuxLinux Kernel3.0.33—
LinuxLinux Kernel3.0.34—
LinuxLinux Kernel3.0.35—
LinuxLinux Kernel3.0.36—
LinuxLinux Kernel3.0.37—
LinuxLinux Kernel3.0.38—
LinuxLinux Kernel3.0.39—
LinuxLinux Kernel3.0.40—
LinuxLinux Kernel3.0.41—
LinuxLinux Kernel3.0.42—
LinuxLinux Kernel3.0.43—
LinuxLinux Kernel3.0.44—
LinuxLinux Kernel3.0.45—
LinuxLinux Kernel3.0.46—
LinuxLinux Kernel3.0.47—
LinuxLinux Kernel3.0.48—

Showing 50 of 242 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-6376?
The recalculate_apic_map 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.
How severe is CVE-2013-6376?
Severity scoring for CVE-2013-6376 is pending analysis. The EPSS model estimates a 1.10% probability of exploitation in the next 30 days.
How do I fix CVE-2013-6376?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-6376?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST