CVE-2017-12136
Fixed in a distro release EPSS <1%
Race condition in the grant table code in Xen 4.6.x through 4.9.x allows local guest OS administrators to cause a denial of service (free list corruption and host crash) or gain privileges on the host via vectors involving maptrack free list handling.
Products: xen, citrix xenserver, debian_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Alpine 3.10 | xen | 4.9.0-r1 |
| Alpine 3.11 | xen | 4.9.0-r1 |
| Alpine 3.12 | xen | 4.9.0-r1 |
| Alpine 3.13 | xen | 4.9.0-r1 |
| Alpine 3.14 | xen | 4.9.0-r1 |
| Alpine 3.15 | xen | 4.9.0-r1 |
| Alpine 3.16 | xen | 4.9.0-r1 |
| Alpine 3.17 | xen | 4.9.0-r1 |
| Alpine 3.18 | xen | 4.9.0-r1 |
| Alpine 3.19 | xen | 4.9.0-r1 |
| Alpine 3.20 | xen | 4.9.0-r1 |
| Alpine 3.21 | xen | 4.9.0-r1 |
| Alpine 3.22 | xen | 4.9.0-r1 |
| Alpine 3.23 | xen | 4.9.0-r1 |
| Alpine 3.24 | xen | 4.9.0-r1 |
| Alpine 3.3 | xen | 4.6.6-r0 |
| Alpine 3.4 | xen | 4.6.6-r0 |
| Alpine 3.5 | xen | 4.7.3-r0 |
| Alpine 3.6 | xen | 4.8.2-r0 |
| Alpine 3.7 | xen | 4.9.0-r1 |
| Alpine 3.8 | xen | 4.9.0-r1 |
| Alpine 3.9 | xen | 4.9.0-r1 |
| Debian 12 | xen | 4.8.1-1+deb9u3 |
| Debian 13 | xen | 4.8.1-1+deb9u3 |
| Debian 14 | xen | 4.8.1-1+deb9u3 |
| SUSE Linux Enterprise Desktop 12 SP2 | xen | 4.7.3_03-43.9.1 |
| SUSE Linux Enterprise Desktop 12 SP3 | xen | 4.9.0_11-3.9.1 |
| SUSE Linux Enterprise Server 12 SP2 | xen | 4.7.3_03-43.9.1 |
| SUSE Linux Enterprise Server 12 SP3 | xen | 4.9.0_11-3.9.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | xen | 4.7.3_03-43.9.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | xen | 4.9.0_11-3.9.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | xen | 4.7.3_03-43.9.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP3 | xen | 4.9.0_11-3.9.1 |
| Ubuntu 16.04 LTS | xen | 4.6.5-0ubuntu1.4 |
| openSUSE Tumbleweed | xen | 4.15.1_01-1.2 |