CVE-2017-15597
Fixed in a distro release EPSS 3%
An issue was discovered in Xen through 4.9.x. Grant copying code made an implication that any grant pin would be accompanied by a suitable page reference. Other portions of code, however, did not match up with that assumption. When such a grant copy operation is being done on a grant of a dying domain, the assumption turns out wrong. A malicious guest administrator can cause hypervisor memory corruption, most likely resulting in host crash and a Denial of Service. Privilege escalation and information leaks cannot be ruled out.
Products: xen
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Alpine 3.10 | xen | 4.9.0-r7 |
| Alpine 3.11 | xen | 4.9.0-r7 |
| Alpine 3.12 | xen | 4.9.0-r7 |
| Alpine 3.13 | xen | 4.9.0-r7 |
| Alpine 3.14 | xen | 4.9.0-r7 |
| Alpine 3.15 | xen | 4.9.0-r7 |
| Alpine 3.16 | xen | 4.9.0-r7 |
| Alpine 3.17 | xen | 4.9.0-r7 |
| Alpine 3.18 | xen | 4.9.0-r7 |
| Alpine 3.19 | xen | 4.9.0-r7 |
| Alpine 3.20 | xen | 4.9.0-r7 |
| Alpine 3.21 | xen | 4.9.0-r7 |
| Alpine 3.22 | xen | 4.9.0-r7 |
| Alpine 3.23 | xen | 4.9.0-r7 |
| Alpine 3.24 | xen | 4.9.0-r7 |
| Alpine 3.4 | xen | 4.6.6-r2 |
| Alpine 3.5 | xen | 4.7.3-r3 |
| Alpine 3.6 | xen | 4.8.2-r3 |
| Alpine 3.7 | xen | 4.9.0-r7 |
| Alpine 3.8 | xen | 4.9.0-r7 |
| Alpine 3.9 | xen | 4.9.0-r7 |
| Debian 12 | xen | 4.8.2+xsa245-0+deb9u1 |
| Debian 13 | xen | 4.8.2+xsa245-0+deb9u1 |
| Debian 14 | xen | 4.8.2+xsa245-0+deb9u1 |
| Debian 8 | xen | 4.4.4lts2-0+deb8u1 |
| Debian 9 | xen | 4.8.2+xsa245-0+deb9u1 |
| SUSE Linux Enterprise Desktop 12 SP2 | xen | 4.7.4_02-43.21.1 |
| SUSE Linux Enterprise Desktop 12 SP3 | xen | 4.9.1_02-3.21.1 |
| SUSE Linux Enterprise Point of Sale 11 SP3 | xen | 4.2.5_21-45.16.1 |
| SUSE Linux Enterprise Server 11 SP3-LTSS | xen | 4.2.5_21-45.16.1 |
| SUSE Linux Enterprise Server 11 SP4 | xen | 4.4.4_26-61.17.1 |
| SUSE Linux Enterprise Server 12 SP1-LTSS | xen | 4.5.5_20-22.36.3 |
| SUSE Linux Enterprise Server 12 SP2 | xen | 4.7.4_02-43.21.1 |
| SUSE Linux Enterprise Server 12 SP3 | xen | 4.9.1_02-3.21.1 |
| SUSE Linux Enterprise Server 12-LTSS | xen | 4.4.4_26-22.59.3 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | xen | 4.4.4_26-61.17.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | xen | 4.5.5_20-22.36.3 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | xen | 4.7.4_02-43.21.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | xen | 4.9.1_02-3.21.1 |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | xen | 4.4.4_26-61.17.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | xen | 4.7.4_02-43.21.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP3 | xen | 4.9.1_02-3.21.1 |
| SUSE OpenStack Cloud 6 | xen | 4.5.5_20-22.36.3 |
| Ubuntu 16.04 LTS | xen | no fix |
| Ubuntu 18.04 LTS | xen | 4.9.2-0ubuntu1 |