Unscored severity · published Nov 19, 2014
CVE-2014-8595
arch/x86/x86_emulate/x86_emulate.c in Xen 3.2.1 through 4.4.x does not properly check privileges, which allows local HVM guest users to gain privileges or cause a denial of…
–
CVSS
0.4%
EPSS
No
On KEV
Description
arch/x86/x86_emulate/x86_emulate.c in Xen 3.2.1 through 4.4.x does not properly check privileges, which allows local HVM guest users to gain privileges or cause a denial of service (crash) via a crafted (1) CALL, (2) JMP, (3) RETF, (4) LCALL, (5) LJMP, or (6) LRET far branch instruction.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
7.0 · source: NVD
OP
Opensuse · Opensuse
13.1; 13.2 · source: NVD
XE
Xen · Xen
3.2.1; 3.2.2; 3.2.3; 3.3.0; 3.3.1; 3.3.2; +24 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2014-8595
CVE.org
https://www.cve.org/CVERecord?id=CVE-2014-8595
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00005.html
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00010.html
secunia.com
http://secunia.com/advisories/62537
secunia.com
http://secunia.com/advisories/62672
support.citrix.com
http://support.citrix.com/article/CTX200288
support.citrix.com
http://support.citrix.com/article/CTX201794
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