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prionPRIOn knowledge basePRION:CVE-2013-4370
HistoryOct 17, 2013 - 11:55 p.m.

Double free

2013-10-1723:55:00
PRIOn knowledge base
www.prio-n.com
4

7.9 High

AI Score

Confidence

High

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

5.4%

JSON

The ocaml binding for the xc_vcpu_getaffinity function in Xen 4.2.x and 4.3.x frees certain memory that may still be intended for use, which allows local users to cause a denial of service (heap corruption and crash) and possibly execute arbitrary code via unspecified vectors that trigger a (1) use-after-free or (2) double free.

CPENameOperatorVersion
xeneq4.2.2
xeneq4.2.3
xeneq4.3.0
xeneq4.2.0
xeneq4.2.1

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7.9 High

AI Score

Confidence

High

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

5.4%

JSON
Related for PRION:CVE-2013-4370
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