Vulnerability Details : CVE-2014-3715
Buffer overflow in Xen 4.4.x allows local users to read system memory or cause a denial of service (crash) via a crafted 32-bit guest kernel, related to searching for an appended DTB.
Vulnerability category: OverflowDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2014-3715
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2014-3715
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
3.3
|
LOW | AV:L/AC:M/Au:N/C:P/I:N/A:P |
3.4
|
4.9
|
NIST |
CWE ids for CVE-2014-3715
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-3715
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http://www.openwall.com/lists/oss-security/2014/05/16/1
oss-security - Xen Security Advisory 95 (CVE-2014-3714,CVE-2014-3715,CVE-2014-3716,CVE-2014-3717) - input handling vulnerabilities loading guest kernel on ARMMailing List;Third Party Advisory
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http://xenbits.xen.org/xsa/advisory-95.html
XSA-95 - Xen Security AdvisoriesPatch;Vendor Advisory
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http://www.openwall.com/lists/oss-security/2014/05/14/4
oss-security - Xen Security Advisory 95 - input handling vulnerabilities loading guest kernel on ARMMailing List;Third Party Advisory
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http://www.openwall.com/lists/oss-security/2014/05/15/6
oss-security - Re: Xen Security Advisory 95 - input handling vulnerabilities loading guest kernel on ARMMailing List;Third Party Advisory
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http://www.securitytracker.com/id/1030252
Xen ARM Guest Loading Bugs Let Local Users Deny Service - SecurityTrackerThird Party Advisory;VDB Entry
Products affected by CVE-2014-3715
- cpe:2.3:o:xen:xen:4.4.0:rc1:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.4.0:*:*:*:*:*:*:*