CVE-2012-4538
Fixed in a distro release EPSS <1%
The HVMOP_pagetable_dying hypercall in Xen 4.0, 4.1, and 4.2 does not properly check the pagetable state when running on shadow pagetables, which allows a local HVM guest OS to cause a denial of service (hypervisor crash) via unspecified vectors.
Products: xen
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | xen | 4.1.3-4 |
| Debian 13 | xen | 4.1.3-4 |
| Debian 14 | xen | 4.1.3-4 |
| Debian 6.0 | xen | 4.0.1-5.5 |
| openSUSE Tumbleweed | xen | 4.7.0_12-1.3 |