CVE-2015-7969
Fixed in a distro release EPSS <1%
Multiple memory leaks in Xen 4.0 through 4.6.x allow local guest administrators or domains with certain permission to cause a denial of service (memory consumption) via a large number of "teardowns" of domains with the vcpu pointer array allocated using the (1) XEN_DOMCTL_max_vcpus hypercall or the xenoprofile state vcpu pointer array allocated using the (2) XENOPROF_get_buffer or (3) XENOPROF_set_passive hypercall.
Products: xen
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | xen | 4.6.0-1 |
| Debian 13 | xen | 4.6.0-1 |
| Debian 14 | xen | 4.6.0-1 |
| Debian 7 | xen | 4.1.6.1-1+deb7u1 |
| Debian 8 | xen | 4.4.1-9+deb8u3 |
| SUSE Linux Enterprise Desktop 11 SP3 | xen | 4.2.5_14-18.2 |
| SUSE Linux Enterprise Desktop 11 SP3 | xen | 4.2.5_18-21.1 |
| SUSE Linux Enterprise Desktop 11 SP4 | xen | 4.4.3_06-29.1 |
| SUSE Linux Enterprise Desktop 11 SP4 | xen | 4.4.3_02-26.2 |
| SUSE Linux Enterprise Desktop 12 | xen | 4.4.3_06-22.15.1 |
| SUSE Linux Enterprise Desktop 12 | xen | 4.4.3_02-22.12.1 |
| SUSE Linux Enterprise Server 11 SP2-LTSS | xen | 4.1.6_08-23.1 |
| SUSE Linux Enterprise Server 11 SP2-LTSS | xen | 4.1.6_08-20.1 |
| SUSE Linux Enterprise Server 11 SP3 | xen | 4.2.5_14-18.2 |
| SUSE Linux Enterprise Server 11 SP3 | xen | 4.2.5_18-21.1 |
| SUSE Linux Enterprise Server 11 SP3-TERADATA | xen | 4.2.5_18-21.1 |
| SUSE Linux Enterprise Server 11 SP3-TERADATA | xen | 4.2.5_14-18.2 |
| SUSE Linux Enterprise Server 11 SP4 | xen | 4.4.3_02-26.2 |
| SUSE Linux Enterprise Server 11 SP4 | xen | 4.4.3_06-29.1 |
| SUSE Linux Enterprise Server 12 | xen | 4.4.3_02-22.12.1 |
| SUSE Linux Enterprise Server 12 | xen | 4.4.3_06-22.15.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP3 | xen | 4.2.5_14-18.2 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP3 | xen | 4.2.5_18-21.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | xen | 4.4.3_02-26.2 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | xen | 4.4.3_06-29.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 | xen | 4.4.3_06-22.15.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 | xen | 4.4.3_02-22.12.1 |
| SUSE Linux Enterprise Software Development Kit 11 SP3 | xen | 4.2.5_18-21.1 |
| SUSE Linux Enterprise Software Development Kit 11 SP3 | xen | 4.2.5_14-18.2 |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | xen | 4.4.3_06-29.1 |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | xen | 4.4.3_02-26.2 |
| SUSE Linux Enterprise Software Development Kit 12 | xen | 4.4.3_06-22.15.1 |
| SUSE Linux Enterprise Software Development Kit 12 | xen | 4.4.3_02-22.12.1 |
| Ubuntu 14.04 LTS | xen | 4.4.2-0ubuntu0.14.04.3 |
| openSUSE Tumbleweed | xen | 4.7.0_12-1.3 |