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cveMitreCVE-2015-7814
HistoryOct 30, 2015 - 3:59 p.m.

CVE-2015-7814

2015-10-3015:59:03
CWE-119
CWE-362
mitre
web.nvd.nist.gov
55
xen
security
race condition
denial of service
cve-2015-7814
nvd

CVSS2

4.7

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

6

Confidence

High

EPSS

0.001

Percentile

26.7%

JSON

Race condition in the relinquish_memory function in arch/arm/domain.c in Xen 4.6.x and earlier allows local domains with partial management control to cause a denial of service (host crash) via vectors involving the destruction of a domain and using XENMEM_decrease_reservation to reduce the memory of the domain.

Affected configurations

Nvd
Node
xenxenRange≤4.6.0
VendorProductVersionCPE
xenxen*cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*

Related

xen 1
prion 1
nvd 1
debiancve 1
ubuntucve 1
cvelist 1
fedora 3
openvas 6
nessus 7
debian 1
mageia 1
gentoo 1
xen
xen
arm: Race between domain destruction and memory allocation decrease
2015-10-29 11:59:00
prion
prion
Race condition
2015-10-30 15:59:00
nvd
nvd
CVE-2015-7814
2015-10-30 15:59:03
debiancve
debiancve
CVE-2015-7814
2015-10-30 15:59:03
ubuntucve
ubuntucve
CVE-2015-7814
2015-10-30 00:00:00
cvelist
cvelist
CVE-2015-7814
2015-10-30 15:00:00
fedora
fedora
[SECURITY] Fedora 22 Update: xen-4.5.1-14.fc22
2015-11-10 00:25:04
[SECURITY] Fedora 23 Update: xen-4.5.1-14.fc23
2015-11-08 22:25:23
[SECURITY] Fedora 21 Update: xen-4.4.3-7.fc21
2015-11-10 00:51:54
openvas
openvas
Fedora Update for xen FEDORA-2015-6
2015-11-10 00:00:00
Fedora Update for xen FEDORA-2015-242
2015-11-10 00:00:00
Debian Security Advisory DSA 3414-1 (xen - security update)
2015-12-09 00:00:00
nessus
nessus
Fedora 22 : xen-4.5.1-14.fc22 (2015-6f6b79efe2)
2016-03-04 00:00:00
Fedora 23 : xen-4.5.1-14.fc23 (2015-a931b02be2)
2016-03-04 00:00:00
Fedora 21 : xen-4.4.3-7.fc21 (2015-242be2c240)
2016-03-04 00:00:00
debian
debian
[SECURITY] [DSA 3414-1] xen security update
2015-12-09 20:43:14
mageia
mageia
Updated xen packages fix security vulnerabilities
2016-03-07 14:20:30
gentoo
gentoo
Xen: Multiple vulnerabilities
2016-04-05 00:00:00

CVSS2

4.7

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

6

Confidence

High

EPSS

0.001

Percentile

26.7%

JSON
Related for CVE-2015-7814
xen1prion1nvd1debiancve1ubuntucve1cvelist1fedora3openvas6nessus7debian1mageia1gentoo1