Published: 14/12/2013 Updated: 13/02/2023

CVSS v2 Base Score: 5.7 | Impact Score: 6.9 | Exploitability Score: 5.5

VMScore: 508

Vector: AV:A/AC:M/Au:N/C:N/I:N/A:C

The apic_get_tmcct function in arch/x86/kvm/lapic.c in the KVM subsystem in the Linux kernel up to and including 3.12.5 allows guest OS users to cause a denial of service (divide-by-zero error and host OS crash) via crafted modifications of the TMICT value.

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linux linux kernel 3.9.0
linux linux kernel 3.2.21
linux linux kernel 3.4.30
linux linux kernel 3.4.4
linux linux kernel 3.0.25
linux linux kernel 3.1.2
linux linux kernel 3.10.8
linux linux kernel 3.4.11
linux linux kernel 3.0
linux linux kernel 3.2.19
linux linux kernel 3.0.22
linux linux kernel 3.2.23
linux linux kernel 3.4.26
linux linux kernel 3.4.13
linux linux kernel 3.6.7
linux linux kernel 3.12
linux linux kernel 3.8.10
linux linux kernel 3.0.5
linux linux kernel 3.5.2
linux linux kernel 3.2.18
linux linux kernel 3.0.68
linux linux kernel 3.3
linux linux kernel 3.0.38
linux linux kernel 3.8.2
linux linux kernel 3.1
linux linux kernel 3.0.63
linux linux kernel 3.0.46
linux linux kernel 3.10.24
linux linux kernel 3.0.47
linux linux kernel 3.0.48
linux linux kernel 3.2.5
linux linux kernel 3.2.26
linux linux kernel 3.4
linux linux kernel 3.0.18
linux linux kernel 3.11.8
linux linux kernel 3.0.6
linux linux kernel 3.0.36
linux linux kernel 3.4.23
linux linux kernel 3.0.35
linux linux kernel 3.10.6
linux linux kernel 3.0.11
linux linux kernel 3.0.58
linux linux kernel 3.4.28
linux linux kernel 3.0.34
linux linux kernel 3.8.7
linux linux kernel 3.10.1
linux linux kernel 3.8.12
linux linux kernel 3.11.10
linux linux kernel 3.9.8
linux linux kernel 3.5.7
linux linux kernel 3.7.9
linux linux kernel 3.0.32
linux linux kernel 3.2
linux linux kernel 3.0.52
linux linux kernel 3.0.51
linux linux kernel 3.4.18
linux linux kernel 3.4.6
linux linux kernel 3.11.1
linux linux kernel 3.10.15
linux linux kernel 3.2.16
linux linux kernel 3.4.12
linux linux kernel 3.0.57
linux linux kernel 3.7.7
linux linux kernel 3.11
linux linux kernel 3.3.2
linux linux kernel
linux linux kernel 3.9.9
linux linux kernel 3.0.19
linux linux kernel 3.2.27
linux linux kernel 3.4.27
linux linux kernel 3.0.37
linux linux kernel 3.0.4
linux linux kernel 3.9.2
linux linux kernel 3.9
linux linux kernel 3.3.8
linux linux kernel 3.9.7
linux linux kernel 3.8.0
linux linux kernel 3.0.27
linux linux kernel 3.11.9
linux linux kernel 3.3.3
linux linux kernel 3.10.26
linux linux kernel 3.4.5
linux linux kernel 3.10
linux linux kernel 3.2.11
linux linux kernel 3.7.1
linux linux kernel 3.0.42
linux linux kernel 3.0.23
linux linux kernel 3.0.62
linux linux kernel 3.0.49
linux linux kernel 3.7.3
linux linux kernel 3.2.10
linux linux kernel 3.10.20
linux linux kernel 3.0.8
linux linux kernel 3.2.14
linux linux kernel 3.10.9
linux linux kernel 3.4.14
linux linux kernel 3.3.4
linux linux kernel 3.10.10
linux linux kernel 3.10.18
linux linux kernel 3.10.7
linux linux kernel 3.8.6
linux linux kernel 3.10.5
linux linux kernel 3.2.29
linux linux kernel 3.0.64
linux linux kernel 3.0.40
linux linux kernel 3.4.19
linux linux kernel 3.7
linux linux kernel 3.0.33
linux linux kernel 3.4.9
linux linux kernel 3.8.13
linux linux kernel 3.4.29
linux linux kernel 3.0.28
linux linux kernel 3.10.29
linux linux kernel 3.5.6
linux linux kernel 3.6.2
linux linux kernel 3.3.6
linux linux kernel 3.6.9
linux linux kernel 3.2.25
linux linux kernel 3.11.4
linux linux kernel 3.9.10
linux linux kernel 3.2.4
linux linux kernel 3.6.6
linux linux kernel 3.10.12
linux linux kernel 3.8.5
linux linux kernel 3.7.8
linux linux kernel 3.4.31
linux linux kernel 3.4.15
linux linux kernel 3.0.54
linux linux kernel 3.10.19
linux linux kernel 3.7.6
linux linux kernel 3.10.28
linux linux kernel 3.0.13
linux linux kernel 3.0.55
linux linux kernel 3.4.3
linux linux kernel 3.2.9
linux linux kernel 3.0.10
linux linux kernel 3.6.4
linux linux kernel 3.2.15
linux linux kernel 3.10.16
linux linux kernel 3.0.1
linux linux kernel 3.1.6
linux linux kernel 3.6.10
linux linux kernel 3.12.4
linux linux kernel 3.11.7
linux linux kernel 3.11.3
linux linux kernel 3.2.20
linux linux kernel 3.9.5
linux linux kernel 3.2.24
linux linux kernel 3.6.1
linux linux kernel 3.4.24
linux linux kernel 3.2.6
linux linux kernel 3.2.2
linux linux kernel 3.10.2
linux linux kernel 3.10.4
linux linux kernel 3.0.17
linux linux kernel 3.1.3
linux linux kernel 3.10.3
linux linux kernel 3.10.23
linux linux kernel 3.1.9
linux linux kernel 3.6
linux linux kernel 3.0.44
linux linux kernel 3.0.16
linux linux kernel 3.5.5
linux linux kernel 3.2.13
linux linux kernel 3.8.11
linux linux kernel 3.0.21
linux linux kernel 3.0.7
linux linux kernel 3.0.61
linux linux kernel 3.11.6
linux linux kernel 3.4.10
linux linux kernel 3.4.25
linux linux kernel 3.9.3
linux linux kernel 3.1.5
linux linux kernel 3.1.8
linux linux kernel 3.12.3
linux linux kernel 3.2.1
linux linux kernel 3.2.7
linux linux kernel 3.10.13
linux linux kernel 3.5.3
linux linux kernel 3.0.20
linux linux kernel 3.12.1
linux linux kernel 3.0.24
linux linux kernel 3.6.3
linux linux kernel 3.3.5
linux linux kernel 3.4.8
linux linux kernel 3.5.4
linux linux kernel 3.0.15
linux linux kernel 3.0.45
linux linux kernel 3.2.30
linux linux kernel 3.8.8
linux linux kernel 3.0.39
linux linux kernel 3.0.2
linux linux kernel 3.9.11
linux linux kernel 3.6.11
linux linux kernel 3.10.22
linux linux kernel 3.4.20
linux linux kernel 3.7.4
linux linux kernel 3.8.9
linux linux kernel 3.0.67
linux linux kernel 3.9.6
linux linux kernel 3.0.59
linux linux kernel 3.5.1
linux linux kernel 3.4.2
linux linux kernel 3.11.2
linux linux kernel 3.0.60
linux linux kernel 3.1.7
linux linux kernel 3.1.1
linux linux kernel 3.7.2
linux linux kernel 3.0.56
linux linux kernel 3.8.1
linux linux kernel 3.4.1
linux linux kernel 3.3.7
linux linux kernel 3.6.5
linux linux kernel 3.12.2
linux linux kernel 3.7.5
linux linux kernel 3.0.12
linux linux kernel 3.2.22
linux linux kernel 3.10.17
linux linux kernel 3.7.10
linux linux kernel 3.10.11
linux linux kernel 3.2.17
linux linux kernel 3.9.4
linux linux kernel 3.8.3
linux linux kernel 3.4.16
linux linux kernel 3.4.22
linux linux kernel 3.2.8
linux linux kernel 3.8.4
linux linux kernel 3.1.10
linux linux kernel 3.10.27
linux linux kernel 3.10.21
linux linux kernel 3.0.66
linux linux kernel 3.3.1
linux linux kernel 3.0.3
linux linux kernel 3.0.65
linux linux kernel 3.0.53
linux linux kernel 3.0.9
linux linux kernel 3.0.26
linux linux kernel 3.1.4
linux linux kernel 3.4.32
linux linux kernel 3.0.43
linux linux kernel 3.0.30
linux linux kernel 3.9.1
linux linux kernel 3.0.31
linux linux kernel 3.0.29
linux linux kernel 3.0.50
linux linux kernel 3.2.12
linux linux kernel 3.4.17
linux linux kernel 3.2.28
linux linux kernel 3.6.8
linux linux kernel 3.0.14
linux linux kernel 3.4.7
linux linux kernel 3.4.21
linux linux kernel 3.2.3
linux linux kernel 3.11.5
linux linux kernel 3.10.25
linux linux kernel 3.0.41
linux linux kernel 3.10.14

Synopsis Important: kernel security, bug fix, and enhancement update Type/Severity Security Advisory: Important Topic Updated kernel packages that fix multiple security issues, several bugs,and add two enhancements are now available for Red Hat Enterprise Linux 6The Red Hat Security Response Team has rated ...

Synopsis Important: rhev-hypervisor6 security and bug fix update Type/Severity Security Advisory: Important Topic An updated rhev-hypervisor6 package that fixes one security issue and onebug is now availableThe Red Hat Security Response Team has rated this update as havingimportant security impact A Commo ...

Several security issues were fixed in the kernel ...

The apic_get_tmcct function in arch/x86/kvm/lapicc in the KVM subsystem in the Linux kernel through 3125 allows guest OS users to cause a denial of service (divide-by-zero error and host OS crash) via crafted modifications of the TMICT value ...

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