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CVE-2014-3601

CVSS v2.0 4.3 (Medium)
43% Progress
EPSS 0.23 % (61th)
0.23% Progress
Affected Products 6
Advisories 13
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

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.

Weaknesses
CWE-189
Numeric Errors
Related CVEs
CVE Status
PUBLISHED
CNA
Red Hat, Inc.
Published Date
2014-09-01 01:55:18
(10 years ago)
Updated Date
2023-02-13 00:40:55
(19 months ago)

Affected Products

Canonical

Linux

Opensuse

Suse

Configuration #1

    CPE23 From Up To
  Suse Linux Enterprise Real Time Extension 11.0 SP3 cpe:2.3:a:suse:linux_enterprise_real_time_extension:11.0:sp3
  Opensuse Evergreen 11.4 cpe:2.3:o:opensuse:evergreen:11.4
  Suse Linux Enterprise Server 11 SP2 cpe:2.3:o:suse:linux_enterprise_server:11:sp2:*:*:ltss
  Suse Linux Enterprise Server 11 cpe:2.3:o:suse:suse_linux_enterprise_server:11

Configuration #2

    CPE23 From Up To
  Canonical Ubuntu Linux 12.04 cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts
  Canonical Ubuntu Linux 14.04 cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts

Configuration #3

    CPE23 From Up To
  Linux Kernel 3.16.1 and prior versions cpe:2.3:o:linux:linux_kernel <= 3.16.1
  Linux Kernel 3.16.0 cpe:2.3:o:linux:linux_kernel:3.16.0