CVE-2015-7813
30.10.2015, 15:59
Xen 4.4.x, 4.5.x, and 4.6.x does not limit the number of printk console messages when reporting unimplemented hypercalls, which allows local guests to cause a denial of service via a sequence of (1) HYPERVISOR_physdev_op hypercalls, which are not properly handled in the do_physdev_op function in arch/arm/physdev.c, or (2) HYPERVISOR_hvm_op hypercalls, which are not properly handled in the do_hvm_op function in arch/arm/hvm.c.Enginsight
| Vendor | Product | Version |
|---|---|---|
| xen | xen | 4.4.0 |
| xen | xen | 4.4.0:rc1 |
| xen | xen | 4.4.1 |
| xen | xen | 4.5.0 |
| xen | xen | 4.5.1 |
| xen | xen | 4.6.0 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Common Weakness Enumeration
References