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Debian Security Bug TrackerDEBIANCVE:CVE-2013-4370HistoryOct 17, 2013 - 11:55 p.m.
CVE-2013-4370
2013-10-1723:55:04
Debian Security Bug Tracker
security-tracker.debian.org
15
4.6 Medium
CVSS2
Attack Vector
LOCAL
Attack 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
5.1%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | xen | < 4.4.0-1 | xen_4.4.0-1_all.deb |
| Debian | 11 | all | xen | < 4.4.0-1 | xen_4.4.0-1_all.deb |
| Debian | 999 | all | xen | < 4.4.0-1 | xen_4.4.0-1_all.deb |
| Debian | 13 | all | xen | < 4.4.0-1 | xen_4.4.0-1_all.deb |
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4.6 Medium
CVSS2
Attack Vector
LOCAL
Attack 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
5.1%
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