CVE-2014-4022
The alloc_domain_struct function in arch/arm/domain.c in Xen 4.4.x, when running on an ARM platform, does not properly initialize the structure containing the grant table pages for a domain, which allows local guest administrators to obtain sensitive…
Does this matter?
Lower severity and a low EPSS score (0.54%). Track it; it rarely justifies an emergency change on its own.
Description
The alloc_domain_struct function in arch/arm/domain.c in Xen 4.4.x, when running on an ARM platform, does not properly initialize the structure containing the grant table pages for a domain, which allows local guest administrators to obtain sensitive information via the GNTTABOP_setup_table subhypercall.
- CVSS 2.0
- 2.7 LOWAV:A/AC:L/Au:S/C:P/I:N/A:N
- EPSS
- 0.54% probability · 44th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- xen/xen
- Source
- cve@mitre.org
References
- http://secunia.com/advisories/59523
- http://www.securityfocus.com/bid/68184
- http://www.securitytracker.com/id/1030471
- http://xenbits.xen.org/xsa/advisory-101.htmlVendor Advisory
- http://secunia.com/advisories/59523
- http://www.securityfocus.com/bid/68184
- http://www.securitytracker.com/id/1030471
- http://xenbits.xen.org/xsa/advisory-101.htmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.