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CVE-2014-8369

CVSS v3.1 7.8 (High)
78% Progress
CVSS v2.0 4.6 (Medium)
46% Progress
EPSS 0.09 % (39th)
0.09% Progress
Affected Products 5
Advisories 30
Info CVSS EPSS CAPEC 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 3.17.2 miscalculates the number of pages during the handling of a mapping failure, which allows guest OS users to cause a denial of service (host OS page unpinning) or possibly have unspecified other impact by leveraging guest OS privileges. NOTE: this vulnerability exists because of an incorrect fix for CVE-2014-3601.

Weaknesses
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
Related CVEs
CVE Status
PUBLISHED
CNA
MITRE
Published Date
2014-11-10 11:55:08
(9 years ago)
Updated Date
2023-11-07 02:22:34
(10 months ago)

Affected Products

Debian

Linux

Opensuse

Suse

Configuration #1

    CPE23 From Up To
  Linux Kernel 3.17.2 and prior versions cpe:2.3:o:linux:linux_kernel <= 3.17.2

Configuration #2

    CPE23 From Up To
  Debian Linux 7.0 cpe:2.3:o:debian:debian_linux:7.0

Configuration #3

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