Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2016-3960

Integer overflow in the x86 shadow pagetable code in Xen allows local guest OS users to cause a denial of service (host crash) or possibly gain privileges by shadowing a superpage mapping.

Published

2016-04-19T14:59:03.047

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 8.8 (HIGH)

CVSSv2 Vector

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

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

3.9

Impact Score

10.0

Weaknesses

Type: Primary
CWE-264
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	xen	xen	-	Yes
Operating System	fedoraproject	fedora	22	Yes
Operating System	fedoraproject	fedora	23	Yes
Operating System	fedoraproject	fedora	24	Yes
Operating System	oracle	vm_server	3.2	Yes
Operating System	oracle	vm_server	3.3	Yes
Operating System	oracle	vm_server	3.4	Yes

References

http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183275.html Third Party Advisory ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183350.html Third Party Advisory ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184209.html Third Party Advisory ([email protected])
http://support.citrix.com/article/CTX209443 ([email protected])
http://www.debian.org/security/2016/dsa-3554 ([email protected])
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/86318 ([email protected])
http://www.securitytracker.com/id/1035587 ([email protected])
http://xenbits.xen.org/xsa/advisory-173.html Patch, Vendor Advisory ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183275.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183350.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184209.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://support.citrix.com/article/CTX209443 (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2016/dsa-3554 (af854a3a-2127-422b-91ae-364da2661108)
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/86318 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1035587 (af854a3a-2127-422b-91ae-364da2661108)
http://xenbits.xen.org/xsa/advisory-173.html Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)