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cve[email protected]CVE-2014-7840
HistoryDec 12, 2014 - 3:59 p.m.

CVE-2014-7840

2014-12-1215:59:00
CWE-20
web.nvd.nist.gov
56
cve-2014-7840
qemu
remote code execution
vulnerability
nvd

8.6 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.079 Low

EPSS

Percentile

94.2%

The host_from_stream_offset function in arch_init.c in QEMU, when loading RAM during migration, allows remote attackers to execute arbitrary code via a crafted (1) offset or (2) length value in savevm data.

8.6 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.079 Low

EPSS

Percentile

94.2%