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nvd[email protected]NVD:CVE-2013-1796
HistoryMar 22, 2013 - 11:59 a.m.

CVE-2013-1796

2013-03-2211:59:11
CWE-119
web.nvd.nist.gov
7

CVSS2

6.8

Attack Vector

ADJACENT_NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:A/AC:H/Au:N/C:C/I:C/A:C

AI Score

6.4

Confidence

High

EPSS

0.002

Percentile

62.0%

The kvm_set_msr_common function in arch/x86/kvm/x86.c in the Linux kernel through 3.8.4 does not ensure a required time_page alignment during an MSR_KVM_SYSTEM_TIME operation, which allows guest OS users to cause a denial of service (buffer overflow and host OS memory corruption) or possibly have unspecified other impact via a crafted application.

Affected configurations

Nvd
Node
linuxlinux_kernelRange≀3.8.4
OR
linuxlinux_kernelMatch3.8.0
OR
linuxlinux_kernelMatch3.8.1
OR
linuxlinux_kernelMatch3.8.2
OR
linuxlinux_kernelMatch3.8.3
VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
linuxlinux_kernel3.8.0cpe:2.3:o:linux:linux_kernel:3.8.0:*:*:*:*:*:*:*
linuxlinux_kernel3.8.1cpe:2.3:o:linux:linux_kernel:3.8.1:*:*:*:*:*:*:*
linuxlinux_kernel3.8.2cpe:2.3:o:linux:linux_kernel:3.8.2:*:*:*:*:*:*:*
linuxlinux_kernel3.8.3cpe:2.3:o:linux:linux_kernel:3.8.3:*:*:*:*:*:*:*

References

CVSS2

6.8

Attack Vector

ADJACENT_NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:A/AC:H/Au:N/C:C/I:C/A:C

AI Score

6.4

Confidence

High

EPSS

0.002

Percentile

62.0%