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prionPRIOn knowledge basePRION:CVE-2014-0049
HistoryMar 11, 2014 - 1:01 p.m.

Buffer overflow

2014-03-1113:01:00
PRIOn knowledge base
www.prio-n.com
7

8 High

AI Score

Confidence

Low

7.4 High

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:A/AC:M/Au:S/C:C/I:C/A:C

0.003 Low

EPSS

Percentile

65.2%

Buffer overflow in the complete_emulated_mmio function in arch/x86/kvm/x86.c in the Linux kernel before 3.13.6 allows guest OS users to execute arbitrary code on the host OS by leveraging a loop that triggers an invalid memory copy affecting certain cancel_work_item data.

CPENameOperatorVersion
linux_kernellt3.13.6

8 High

AI Score

Confidence

Low

7.4 High

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:A/AC:M/Au:S/C:C/I:C/A:C

0.003 Low

EPSS

Percentile

65.2%