CVE-2013-4554
Fixed in a distro release EPSS <1%
Xen 3.0.3 through 4.1.x (possibly 4.1.6.1), 4.2.x (possibly 4.2.3), and 4.3.x (possibly 4.3.1) does not properly prevent access to hypercalls, which allows local guest users to gain privileges via a crafted application running in ring 1 or 2.
Products: xen
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Red Hat Enterprise Linux 5 | kernel | 0:2.6.18-371.6.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-PAE | 0:2.6.18-371.6.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-PAE-debuginfo | 0:2.6.18-371.6.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-PAE-devel | 0:2.6.18-371.6.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debug | 0:2.6.18-371.6.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debug-debuginfo | 0:2.6.18-371.6.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debug-devel | 0:2.6.18-371.6.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debuginfo | 0:2.6.18-371.6.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debuginfo-common | 0:2.6.18-371.6.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-devel | 0:2.6.18-371.6.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-doc | 0:2.6.18-371.6.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-kdump | 0:2.6.18-371.6.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-kdump-debuginfo | 0:2.6.18-371.6.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-kdump-devel | 0:2.6.18-371.6.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-xen | 0:2.6.18-371.6.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-xen-debuginfo | 0:2.6.18-371.6.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-xen-devel | 0:2.6.18-371.6.1.el5 |
| openSUSE Tumbleweed | xen | 4.7.0_12-1.3 |