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nvd[email protected]NVD:CVE-2015-4164
HistoryJun 15, 2015 - 3:59 p.m.

CVE-2015-4164

2015-06-1515:59:13
CWE-399
[email protected]
web.nvd.nist.gov
1

4.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

8.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.9%

JSON

The compat_iret function in Xen 3.1 through 4.5 iterates the wrong way through a loop, which allows local 32-bit PV guest administrators to cause a denial of service (large loop and system hang) via a hypercall_iret call with EFLAGS.VM set.

Affected configurations

NVD
Node
xenxenMatch3.1.3
OR
xenxenMatch3.1.4
OR
xenxenMatch3.2.0
OR
xenxenMatch3.2.1
OR
xenxenMatch3.2.2
OR
xenxenMatch3.2.3
OR
xenxenMatch3.3.0
OR
xenxenMatch3.3.1
OR
xenxenMatch3.3.2
OR
xenxenMatch3.4.0
OR
xenxenMatch3.4.1
OR
xenxenMatch3.4.2
OR
xenxenMatch3.4.3
OR
xenxenMatch3.4.4
OR
xenxenMatch4.0.0
OR
xenxenMatch4.0.1
OR
xenxenMatch4.0.2
OR
xenxenMatch4.0.3
OR
xenxenMatch4.0.4
OR
xenxenMatch4.1.0
OR
xenxenMatch4.1.1
OR
xenxenMatch4.1.2
OR
xenxenMatch4.1.3
OR
xenxenMatch4.1.4
OR
xenxenMatch4.1.5
OR
xenxenMatch4.1.6.1
OR
xenxenMatch4.2.0
OR
xenxenMatch4.2.1
OR
xenxenMatch4.2.2
OR
xenxenMatch4.2.3
OR
xenxenMatch4.3.0
OR
xenxenMatch4.3.1
OR
xenxenMatch4.3.4
OR
xenxenMatch4.4.0
OR
xenxenMatch4.4.0rc1
OR
xenxenMatch4.4.1-
OR
xenxenMatch4.5.0

Related

freebsd 1
xen 1
ubuntucve 1
debiancve 1
prion 1
nessus 20
cvelist 1
cve 1
suse 10
openvas 25
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debian 1
securityvulns 2
fedora 7
mageia 1
gentoo 1
freebsd
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xen-kernel -- vulnerability in the iret hypercall handler
2015-06-11 00:00:00
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vulnerability in the iret hypercall handler
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FreeBSD : xen-kernel -- vulnerability in the iret hypercall handler (8c31b288-27ec-11e5-a4a5-002590263bf5)
2015-07-14 00:00:00
SUSE SLES10 Security Update : Xen (SUSE-SU-2015:1206-1)
2015-07-09 00:00:00
Fedora 21 : xen-4.4.2-6.fc21 (2015-9978)
2015-06-25 00:00:00
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cve
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Security update for Xen (important)
2015-07-08 17:08:09
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2015-09-25 21:10:23
Security update for xen (important)
2015-09-02 18:09:46
openvas
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SUSE: Security Advisory (SUSE-SU-2015:1206-1)
2021-06-09 00:00:00
SUSE: Security Advisory (SUSE-SU-2015:1643-1)
2021-06-09 00:00:00
SUSE: Security Advisory (SUSE-SU-2015:1479-1)
2021-06-09 00:00:00
osv
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xen - security update
2015-06-13 00:00:00
debian
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[SECURITY] [DSA 3286-1] xen security update
2015-06-13 14:13:09
securityvulns
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[SECURITY] [DSA 3286-1] xen security update
2015-06-21 00:00:00
libvirt / qemu / Xen multiple security vulnerabilities
2015-06-21 00:00:00
fedora
fedora
[SECURITY] Fedora 22 Update: xen-4.5.0-11.fc22
2015-06-24 16:01:05
[SECURITY] Fedora 22 Update: xen-4.5.1-2.fc22
2015-07-19 01:58:20
[SECURITY] Fedora 22 Update: xen-4.5.1-5.fc22
2015-08-12 06:57:38
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

4.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

8.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.9%

JSON
Related for NVD:CVE-2015-4164
freebsd1xen1ubuntucve1debiancve1prion1nessus20cvelist1cve1suse10openvas25osv1debian1securityvulns2fedora7mageia1gentoo1