CVE-2014-3601 : Detail

CVE-2014-3601

0.2%V3
Adjacent Network
2014-08-31
23h00 +00:00
2017-08-28
10h57 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

Metrics

Metrics Score Severity CVSS Vector Source
V2 4.3 AV:A/AC:H/Au:S/C:N/I:N/A:C [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Suse>>Linux_enterprise_real_time_extension >> Version 11.0

    Opensuse>>Evergreen >> Version 11.4

    Suse>>Linux_enterprise_server >> Version 11

    Suse>>Suse_linux_enterprise_server >> Version 11

    Configuraton 0

    Canonical>>Ubuntu_linux >> Version 12.04

    Canonical>>Ubuntu_linux >> Version 14.04

    Configuraton 0

    Linux>>Linux_kernel >> Version To (including) 3.16.1

    Linux>>Linux_kernel >> Version 3.16.0

    References

    http://secunia.com/advisories/60830
    Tags : third-party-advisory, x_refsource_SECUNIA
    http://www.ubuntu.com/usn/USN-2356-1
    Tags : vendor-advisory, x_refsource_UBUNTU
    http://www.ubuntu.com/usn/USN-2357-1
    Tags : vendor-advisory, x_refsource_UBUNTU
    http://www.ubuntu.com/usn/USN-2359-1
    Tags : vendor-advisory, x_refsource_UBUNTU
    http://www.ubuntu.com/usn/USN-2358-1
    Tags : vendor-advisory, x_refsource_UBUNTU
    http://www.securityfocus.com/bid/69489
    Tags : vdb-entry, x_refsource_BID