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CVE-2014-8866
MEDIUM(4.7)AV:L/AC:M/Au:N/C:N/I:N/A:C
Risk Signal Score12/100 — NIEDRIG
- CVSS 4.7 — Mittel
EPSS-Score
0%
Exploit-Wahrscheinlichkeit (30 Tage)
CVSS Score
4.7
Technische Schwere
Beschreibung
The compatibility mode hypercall argument translation in Xen 3.3.x through 4.4.x, when running on a 64-bit hypervisor, allows local 32-bit HVM guests to cause a denial of service (host crash) via vectors involving altering the high halves of registers while in 64-bit mode.
Referenzen
- http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00005.html
- http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00010.html
- http://secunia.com/advisories/59937
- http://secunia.com/advisories/62672
- http://support.citrix.com/article/CTX200288
- http://support.citrix.com/article/CTX201794
- http://www.debian.org/security/2015/dsa-3140
- http://www.securityfocus.com/bid/71332
- http://xenbits.xen.org/xsa/advisory-111.html
- https://security.gentoo.org/glsa/201504-04