PRIOn knowledge basePRION:CVE-2015-2752Cross site request forgery (csrf)
6.4 Medium
AI Score
Confidence
High
4.9 Medium
CVSS2
Access Vector
LOCAL
Access 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
0.001 Low
EPSS
Percentile
27.9%
The XEN_DOMCTL_memory_mapping hypercall in Xen 3.2.x through 4.5.x, when using a PCI passthrough device, is not preemptible, which allows local x86 HVM domain users to cause a denial of service (host CPU consumption) via a crafted request to the device model (qemu-dm).
References
lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html
lists.opensuse.org/opensuse-security-announce/2015-05/msg00018.html
www.securityfocus.com/bid/73448
www.securitytracker.com/id/1031994
xenbits.xen.org/xsa/advisory-125.html
lists.fedoraproject.org/pipermail/package-announce/2015-April/154574.html
lists.fedoraproject.org/pipermail/package-announce/2015-April/154579.html
lists.fedoraproject.org/pipermail/package-announce/2015-April/155198.html
security.gentoo.org/glsa/201504-04
Related
6.4 Medium
AI Score
Confidence
High
4.9 Medium
CVSS2
Access Vector
LOCAL
Access 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
0.001 Low
EPSS
Percentile
27.9%