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Debian Security Bug TrackerDEBIANCVE:CVE-2014-7188HistoryOct 02, 2014 - 2:55 p.m.
CVE-2014-7188
2014-10-0214:55:05
Debian Security Bug Tracker
security-tracker.debian.org
8
8.3 High
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:C/I:C/A:C
0.004 Low
EPSS
Percentile
73.0%
The hvm_msr_read_intercept function in arch/x86/hvm/hvm.c in Xen 4.1 through 4.4.x uses an improper MSR range for x2APIC emulation, which allows local HVM guests to cause a denial of service (host crash) or read data from the hypervisor or other guests via unspecified vectors.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | xen | < 4.4.1-3 | xen_4.4.1-3_all.deb |
| Debian | 11 | all | xen | < 4.4.1-3 | xen_4.4.1-3_all.deb |
| Debian | 999 | all | xen | < 4.4.1-3 | xen_4.4.1-3_all.deb |
| Debian | 13 | all | xen | < 4.4.1-3 | xen_4.4.1-3_all.deb |
Related
xen
xen
Improper MSR range used for x2APIC emulation
2014-10-01 12:00:00
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Fedora 21 : xen-4.4.1-6.fc21 (2014-12002)
2014-10-09 00:00:00
OracleVM 3.2 : xen (OVMSA-2014-0026)
2014-11-26 00:00:00
OracleVM 3.3 : xen (OVMSA-2014-0025)
2014-11-26 00:00:00
ubuntucve
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CVE-2014-7188
2014-10-02 00:00:00
fedora
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[SECURITY] Fedora 21 Update: xen-4.4.1-6.fc21
2014-10-08 19:08:52
[SECURITY] Fedora 20 Update: xen-4.3.3-3.fc20
2014-10-11 06:54:26
[SECURITY] Fedora 20 Update: xen-4.3.3-5.fc20
2014-12-01 19:01:23
nvd
nvd
CVE-2014-7188
2014-10-02 14:55:05
cve
cve
CVE-2014-7188
2014-10-02 14:55:05
prion
prion
Design/Logic Flaw
2014-10-02 14:55:00
cvelist
cvelist
CVE-2014-7188
2014-10-02 14:00:00
openvas
openvas
Gentoo Security Advisory GLSA 201412-42
2015-09-29 00:00:00
Debian: Security Advisory (DSA-3041-1)
2014-09-30 00:00:00
Debian Security Advisory DSA 3041-1 (xen - security update)
2014-10-01 00:00:00
gentoo
gentoo
Xen: Denial of service
2014-12-26 00:00:00
securityvulns
securityvulns
[SECURITY] [DSA 3041-1] xen security update
2014-10-14 00:00:00
Xen multiple security vulnerabilities
2014-10-14 00:00:00
osv
osv
xen - security update
2014-10-01 00:00:00
debian
debian
[SECURITY] [DSA 3041-1] xen security update
2014-10-01 12:22:02
suse
suse
xen: security and bugfix update (important)
2014-10-09 13:04:44
xen: security and bugfix update (important)
2014-10-09 13:09:07
8.3 High
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:C/I:C/A:C
0.004 Low
EPSS
Percentile
73.0%
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