CVE-2016-9932
Fixed in a distro release EPSS <1%
CMPXCHG8B emulation in Xen 3.3.x through 4.7.x on x86 systems allows local HVM guest OS users to obtain sensitive information from host stack memory via a "supposedly-ignored" operand size prefix.
Products: xen
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Alpine 3.10 | xen | 4.7.1-r3 |
| Alpine 3.11 | xen | 4.7.1-r3 |
| Alpine 3.12 | xen | 4.7.1-r3 |
| Alpine 3.13 | xen | 4.7.1-r3 |
| Alpine 3.14 | xen | 4.7.1-r3 |
| Alpine 3.15 | xen | 4.7.1-r3 |
| Alpine 3.16 | xen | 4.7.1-r3 |
| Alpine 3.17 | xen | 4.7.1-r3 |
| Alpine 3.18 | xen | 4.7.1-r3 |
| Alpine 3.19 | xen | 4.7.1-r3 |
| Alpine 3.20 | xen | 4.7.1-r3 |
| Alpine 3.21 | xen | 4.7.1-r3 |
| Alpine 3.22 | xen | 4.7.1-r3 |
| Alpine 3.23 | xen | 4.7.1-r3 |
| Alpine 3.24 | xen | 4.7.1-r3 |
| Alpine 3.3 | xen | 4.6.3-r4 |
| Alpine 3.4 | xen | 4.6.3-r6 |
| Alpine 3.5 | xen | 4.7.1-r3 |
| Alpine 3.6 | xen | 4.7.1-r3 |
| Alpine 3.7 | xen | 4.7.1-r3 |
| Alpine 3.8 | xen | 4.7.1-r3 |
| Alpine 3.9 | xen | 4.7.1-r3 |
| Debian 12 | xen | 4.8.0~rc3-1 |
| Debian 13 | xen | 4.8.0~rc3-1 |
| Debian 14 | xen | 4.8.0~rc3-1 |
| Debian 7 | xen | 4.1.6.lts1-8 |
| Debian 8 | xen | 4.4.1-9+deb8u9 |
| SUSE Linux Enterprise Desktop 12 SP1 | xen | 4.5.5_04-22.6.1 |
| SUSE Linux Enterprise Desktop 12 SP2 | xen | 4.7.1_04-28.1 |
| SUSE Linux Enterprise Point of Sale 11 SP3 | xen | 4.2.5_21-35.1 |
| SUSE Linux Enterprise Server 11 SP3-LTSS | xen | 4.2.5_21-35.1 |
| SUSE Linux Enterprise Server 11 SP4 | xen | 4.4.4_12-46.1 |
| SUSE Linux Enterprise Server 12 SP1 | xen | 4.5.5_04-22.6.1 |
| SUSE Linux Enterprise Server 12 SP2 | xen | 4.7.1_04-28.1 |
| SUSE Linux Enterprise Server 12-LTSS | xen | 4.4.4_05-22.28.2 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | xen | 4.4.4_12-46.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 | xen | 4.4.4_05-22.28.2 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | xen | 4.5.5_04-22.6.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | xen | 4.7.1_04-28.1 |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | xen | 4.4.4_12-46.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP1 | xen | 4.5.5_04-22.6.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | xen | 4.7.1_04-28.1 |
| SUSE Manager 2.1 | xen | 4.2.5_21-35.1 |
| SUSE Manager Proxy 2.1 | xen | 4.2.5_21-35.1 |
| SUSE OpenStack Cloud 5 | xen | 4.2.5_21-35.1 |
| Ubuntu 14.04 LTS | xen | 4.4.2-0ubuntu0.14.04.9 |
| Ubuntu 16.04 LTS | xen | 4.6.0-1ubuntu4.3 |
| openSUSE Tumbleweed | xen | 4.15.1_01-1.2 |