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Debian Security Bug TrackerDEBIANCVE:CVE-2012-4538HistoryNov 24, 2012 - 8:55 p.m.
CVE-2012-4538
2012-11-2420:55:03
Debian Security Bug Tracker
security-tracker.debian.org
12
CVSS2
4.9
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
EPSS
0.001
Percentile
28.1%
The HVMOP_pagetable_dying hypercall in Xen 4.0, 4.1, and 4.2 does not properly check the pagetable state when running on shadow pagetables, which allows a local HVM guest OS to cause a denial of service (hypervisor crash) via unspecified vectors.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | xen | < 4.1.3-4 | xen_4.1.3-4_all.deb |
| Debian | 11 | all | xen | < 4.1.3-4 | xen_4.1.3-4_all.deb |
| Debian | 999 | all | xen | < 4.1.3-4 | xen_4.1.3-4_all.deb |
| Debian | 13 | all | xen | < 4.1.3-4 | xen_4.1.3-4_all.deb |
Related
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CVE-2012-4538
2012-11-24 20:55:03
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CVE-2012-4538
2012-11-24 20:00:00
ubuntucve
ubuntucve
CVE-2012-4538
2012-11-24 00:00:00
prion
prion
Design/Logic Flaw
2012-11-24 20:55:00
nvd
nvd
CVE-2012-4538
2012-11-24 20:55:03
fedora
fedora
[SECURITY] Fedora 18 Update: xen-4.2.0-4.fc18
2012-11-23 07:20:59
[SECURITY] Fedora 17 Update: xen-4.1.3-6.fc17
2012-11-23 02:59:27
[SECURITY] Fedora 16 Update: xen-4.1.3-4.fc16
2012-11-23 02:55:52
nessus
nessus
Fedora 18 : xen-4.2.0-4.fc18 (2012-18146)
2012-11-26 00:00:00
Fedora 17 : xen-4.1.3-6.fc17 (2012-18242)
2012-11-23 00:00:00
Fedora 16 : xen-4.1.3-4.fc16 (2012-18249)
2012-11-23 00:00:00
openvas
openvas
SUSE: Security Advisory (SUSE-SU-2012:1486-1)
2021-06-09 00:00:00
SUSE: Security Advisory (SUSE-SU-2012:1487-1)
2021-06-09 00:00:00
openSUSE: Security Advisory for xen (openSUSE-SU-2012:1687-1)
2013-03-11 00:00:00
suse
suse
Security update for Xen (important)
2012-11-16 00:09:20
Security update for Xen (important)
2012-11-16 17:08:43
Security update for libvirt (important)
2012-11-19 21:08:39
debian
debian
[SECURITY] [DSA 2582-1] xen security update
2012-12-07 15:40:44
osv
osv
xen - denial of service
2012-12-07 00:00:00
securityvulns
securityvulns
[SECURITY] [DSA 2582-1] xen security update
2012-12-09 00:00:00
xen multiple security vulnerabilities
2012-12-09 00:00:00
gentoo
gentoo
Xen: Multiple vulnerabilities
2016-04-05 00:00:00
Xen: Multiple vulnerabilities
2013-09-27 00:00:00
CVSS2
4.9
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
EPSS
0.001
Percentile
28.1%
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