CVE-2011-2901
Fixed in a distro release EPSS <1%
Off-by-one error in the __addr_ok macro in Xen 3.3 and earlier allows local 64 bit PV guest administrators to cause a denial of service (host crash) via unspecified hypercalls that ignore virtual-address bits.
Products: xen
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Red Hat Enterprise Linux 5 | kernel | 0:2.6.18-274.3.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-PAE | 0:2.6.18-274.3.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-PAE-debuginfo | 0:2.6.18-274.3.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-PAE-devel | 0:2.6.18-274.3.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debug | 0:2.6.18-274.3.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debug-debuginfo | 0:2.6.18-274.3.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debug-devel | 0:2.6.18-274.3.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debuginfo | 0:2.6.18-274.3.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-debuginfo-common | 0:2.6.18-274.3.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-devel | 0:2.6.18-274.3.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-doc | 0:2.6.18-274.3.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-kdump | 0:2.6.18-274.3.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-kdump-debuginfo | 0:2.6.18-274.3.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-kdump-devel | 0:2.6.18-274.3.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-xen | 0:2.6.18-274.3.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-xen-debuginfo | 0:2.6.18-274.3.1.el5 |
| Red Hat Enterprise Linux 5 | kernel-xen-devel | 0:2.6.18-274.3.1.el5 |
| Red Hat rhel eus 5.6 | kernel | 0:2.6.18-238.31.1.el5 |
| Red Hat rhel eus 5.6 | kernel-PAE | 0:2.6.18-238.31.1.el5 |
| Red Hat rhel eus 5.6 | kernel-PAE-debuginfo | 0:2.6.18-238.31.1.el5 |
| Red Hat rhel eus 5.6 | kernel-PAE-devel | 0:2.6.18-238.31.1.el5 |
| Red Hat rhel eus 5.6 | kernel-debug | 0:2.6.18-238.31.1.el5 |
| Red Hat rhel eus 5.6 | kernel-debug-debuginfo | 0:2.6.18-238.31.1.el5 |
| Red Hat rhel eus 5.6 | kernel-debug-devel | 0:2.6.18-238.31.1.el5 |
| Red Hat rhel eus 5.6 | kernel-debuginfo | 0:2.6.18-238.31.1.el5 |
| Red Hat rhel eus 5.6 | kernel-debuginfo-common | 0:2.6.18-238.31.1.el5 |
| Red Hat rhel eus 5.6 | kernel-devel | 0:2.6.18-238.31.1.el5 |
| Red Hat rhel eus 5.6 | kernel-doc | 0:2.6.18-238.31.1.el5 |
| Red Hat rhel eus 5.6 | kernel-kdump | 0:2.6.18-238.31.1.el5 |
| Red Hat rhel eus 5.6 | kernel-kdump-debuginfo | 0:2.6.18-238.31.1.el5 |
| Red Hat rhel eus 5.6 | kernel-kdump-devel | 0:2.6.18-238.31.1.el5 |
| Red Hat rhel eus 5.6 | kernel-xen | 0:2.6.18-238.31.1.el5 |
| Red Hat rhel eus 5.6 | kernel-xen-debuginfo | 0:2.6.18-238.31.1.el5 |
| Red Hat rhel eus 5.6 | kernel-xen-devel | 0:2.6.18-238.31.1.el5 |