CVE-2017-15596
Fixed in a distro release EPSS <1%
An issue was discovered in Xen 4.4.x through 4.9.x allowing ARM guest OS users to cause a denial of service (prevent physical CPU usage) because of lock mishandling upon detection of an add-to-physmap error.
Products: xen
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Alpine 3.4 | xen | 4.6.6-r2 |
| Alpine 3.5 | xen | 4.7.3-r3 |
| Alpine 3.6 | xen | 4.8.2-r0 |
| Debian 12 | xen | 4.8.1-1+deb9u3 |
| Debian 13 | xen | 4.8.1-1+deb9u3 |
| Debian 14 | xen | 4.8.1-1+deb9u3 |
| Debian 8 | xen | 4.4.1-9+deb8u10 |
| Debian 9 | xen | 4.8.1-1+deb9u3 |
| Ubuntu 18.04 LTS | xen | 4.9.2-0ubuntu1 |