CVEvulnerability
CVE-2015-6654
2.1 LOW
Official page ↗
- Status
- Modified
- Published
- 2015-09-03
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 2.1 LOW — AV:L/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-264
Description
The xenmem_add_to_physmap_one function in arch/arm/mm.c in Xen 4.5.x, 4.4.x, and earlier does not limit the number of printk console messages when reporting a failure to retrieve a reference on a foreign page, which allows remote domains to cause a denial of service by leveraging permissions to map the memory of a foreign guest.
Affected configurations
• xen xen 4.4.0
• xen xen 4.5.0
• xen xen 4.5.1
Related
Weakness · not in database (1)
References
- http://www.debian.org/security/2015/dsa-3414 www.debian.org
- http://www.securitytracker.com/id/1033438 www.securitytracker.com
- http://xenbits.xen.org/xsa/advisory-141.html Patch, Vendor Advisory
- http://www.debian.org/security/2015/dsa-3414 www.debian.org
- http://www.securitytracker.com/id/1033438 www.securitytracker.com
- http://xenbits.xen.org/xsa/advisory-141.html Patch, Vendor Advisory