The virSecurityManagerGetPrivateData function in security/security_manager.c in libvirt 0.8.8 through 0.9.1 uses the wrong argument for a sizeof call, which causes incorrect processing of security manager private data that reopens disk probing and might allow guest OS users to read arbitrary files on the host OS. NOTE: this vulnerability exists because of a CVE-2010-2238 regression.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Libvirt | Redhat | 0.8.8 (including) | 0.8.8 (including) |
| Libvirt | Redhat | 0.9.0 (including) | 0.9.0 (including) |
| Libvirt | Redhat | 0.9.1 (including) | 0.9.1 (including) |
| Libvirt | Ubuntu | devel | * |
| Libvirt | Ubuntu | hardy | * |
| Libvirt | Ubuntu | natty | * |
| Libvirt | Ubuntu | upstream | * |