VulnerabilityModified
CVE-2014-3714
The ARM image loading functionality in Xen 4.4.x does not properly validate kernel length, which allows local users to read system memory or cause a denial of service (crash) via a crafted 32-bit ARM guest kernel in an image, which triggers a buffer…
LOW 3.3EPSS 0.41%
Does this matter?
Lower severity and a low EPSS score (0.41%). Track it; it rarely justifies an emergency change on its own.
Description
The ARM image loading functionality in Xen 4.4.x does not properly validate kernel length, which allows local users to read system memory or cause a denial of service (crash) via a crafted 32-bit ARM guest kernel in an image, which triggers a buffer overflow.
- CVSS 2.0
- 3.3 LOWAV:L/AC:M/Au:N/C:P/I:N/A:P
- EPSS
- 0.41% probability · 35th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- xen/xen
- Source
- cve@mitre.org
References
- http://www.openwall.com/lists/oss-security/2014/05/14/4Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2014/05/15/6Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2014/05/16/1Mailing List, Third Party Advisory
- http://www.securitytracker.com/id/1030252Third Party Advisory, VDB Entry
- http://xenbits.xen.org/xsa/advisory-95.htmlPatch, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2014/05/14/4Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2014/05/15/6Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2014/05/16/1Mailing List, Third Party Advisory
- http://www.securitytracker.com/id/1030252Third Party Advisory, VDB Entry
- http://xenbits.xen.org/xsa/advisory-95.htmlPatch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.