CVE-2014-1893

medium
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Description

Multiple integer overflows in the (1) FLASK_GETBOOL and (2) FLASK_SETBOOL suboperations in the flask hypercall in Xen 4.1.x, 3.3.x, 3.2.x, and earlier, when XSM is enabled, allow local users to cause a denial of service (processor fault) via unspecified vectors, a different vulnerability than CVE-2014-1891, CVE-2014-1892, and CVE-2014-1894.

References

http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00010.html

http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html

http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html

http://security.gentoo.org/glsa/glsa-201407-03.xml

http://www.openwall.com/lists/oss-security/2014/02/07/12

http://www.openwall.com/lists/oss-security/2014/02/07/4

http://www.openwall.com/lists/oss-security/2014/02/10/8

http://xenbits.xen.org/xsa/advisory-84.html

Details

Source: MITRE

Published: 2014-04-01

Updated: 2017-01-07

Type: CWE-189

Risk Information

CVSS v2

Base Score: 5.2

Vector: AV:A/AC:M/Au:S/C:N/I:N/A:C

Impact Score: 6.9

Exploitability Score: 4.4

Severity: MEDIUM

Tenable Plugins

View all (10 total)

IDNameProductFamilySeverity
84140OracleVM 3.2 : xen (OVMSA-2015-0068) (POODLE) (Venom)NessusOracleVM Local Security Checks
low
83616SUSE SLES11 Security Update : Xen (SUSE-SU-2014:0446-1)NessusSuSE Local Security Checks
high
83613SUSE SLES11 Security Update : Xen (SUSE-SU-2014:0372-1)NessusSuSE Local Security Checks
high
79530OracleVM 3.1 : xen (OVMSA-2014-0002)NessusOracleVM Local Security Checks
medium
79529OracleVM 3.2 : xen (OVMSA-2014-0001)NessusOracleVM Local Security Checks
medium
76544GLSA-201407-03 : Xen: Multiple VunlerabilitiesNessusGentoo Local Security Checks
high
75312openSUSE Security Update : xen (openSUSE-SU-2014:0483-1)NessusSuSE Local Security Checks
high
73015SuSE 11.3 Security Update : Xen (SAT Patch Number 8973)NessusSuSE Local Security Checks
high
72540Fedora 19 : xen-4.2.3-15.fc19 (2014-2188)NessusFedora Local Security Checks
medium
72539Fedora 20 : xen-4.3.1-9.fc20 (2014-2170)NessusFedora Local Security Checks
medium