CVE-2015-6654
EPSS 0.05%Published: 9/3/2015Modified: 4/28/2026
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 packages (1)
- Debian/xenfrom 0, < 4.8.0~rc3-1