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CVE-2014-3601

Description

The kvm_iommu_map_pages function in virt/kvm/iommu.c in the Linux kernel through 3.16.1 miscalculates the number of pages during the handling of a mapping failure, which allows guest OS users to (1) cause a denial of service (host OS memory corruption) or possibly have unspecified other impact by triggering a large gfn value or (2) cause a denial of service (host OS memory consumption) by triggering a small gfn value that leads to permanently pinned pages.

Risk Information

Base Score
7.8
MODERATE
Vector
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.343

Associated Vulnerability

VulnerabilityOS Platform
Linux kernel (USN-2356-1) linux-image-3.2.0-69-generic_3.2.0-69.103_i386.debLinux
Linux kernel (USN-2356-1) linux-image-3.2.0-69-generic_3.2.0-69.103_amd64.debLinux
Linux kernel (USN-2356-1) linux-image-3.2.0-69-virtual_3.2.0-69.103_i386.debLinux
Linux kernel (USN-2356-1) linux-image-3.2.0-69-virtual_3.2.0-69.103_amd64.debLinux
Linux kernel (USN-2356-1) linux-image-3.2.0-69-generic-pae_3.2.0-69.103_i386.debLinux
Linux hardware enablement kernel from Trusty (USN-2358-1) linux-image-3.13.0-36-generic_3.13.0-36.63~precise1_i386.debLinux
Linux hardware enablement kernel from Trusty (USN-2358-1) linux-image-3.13.0-36-generic_3.13.0-36.63~precise1_amd64.debLinux
Linux kernel (USN-2359-1) linux-image-3.13.0-36-generic_3.13.0-36.63_i386.debLinux
Linux kernel (USN-2359-1) linux-image-3.13.0-36-generic_3.13.0-36.63_amd64.debLinux
Linux kernel (USN-2359-1) linux-image-3.13.0-36-lowlatency_3.13.0-36.63_i386.debLinux
Linux kernel (USN-2359-1) linux-image-3.13.0-36-lowlatency_3.13.0-36.63_amd64.debLinux
Dtrace-modules-3.8.13-44.1.3.el6uek update (ELSA-2014-3081) dtrace-modules-3.8.13-44.1.3.el6uek-0.4.3-4.el6.x86_64.rpmLinux
Dtrace-modules-3.8.13-44.1.3.el7uek update (ELSA-2014-3081) dtrace-modules-3.8.13-44.1.3.el7uek-0.4.3-4.el7.x86_64.rpmLinux
Dtrace-modules-3.8.13-55.el6uek update (ELSA-2014-3096) dtrace-modules-3.8.13-55.el6uek-0.4.3-4.el6.x86_64.rpmLinux
Dtrace-modules-3.8.13-55.el7uek update (ELSA-2014-3096) dtrace-modules-3.8.13-55.el7uek-0.4.3-4.el7.x86_64.rpmLinux
Dtrace-modules-3.8.13-68.el6uek update (ELSA-2015-3012) dtrace-modules-3.8.13-68.el6uek-0.4.3-4.el6.x86_64.rpmLinux
Dtrace-modules-3.8.13-68.el7uek update (ELSA-2015-3012) dtrace-modules-3.8.13-68.el7uek-0.4.3-4.el7.x86_64.rpmLinux
Dtrace-modules-3.8.13-55.1.8.el6uek update (ELSA-2015-3013) dtrace-modules-3.8.13-55.1.8.el6uek-0.4.3-4.el6.x86_64.rpmLinux
Dtrace-modules-3.8.13-55.1.8.el7uek update (ELSA-2015-3013) dtrace-modules-3.8.13-55.1.8.el7uek-0.4.3-4.el7.x86_64.rpmLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234