Total vulnerabilities in the database
The XENMEM_exchange handler in Xen 4.2 and earlier does not properly check the memory address, which allows local PV guest OS administrators to cause a denial of service (crash) or possibly gain privileges via unspecified vectors that overwrite memory in the hypervisor reserved range.
| Software | From | Fixed in |
|---|---|---|
| xen / xen | 3.2.0 | 3.2.0.x |
| xen / xen | 3.2.1 | 3.2.1.x |
| xen / xen | 3.0.4 | 3.0.4.x |
| xen / xen | 3.4.0 | 3.4.0.x |
| xen / xen | 4.0.4 | 4.0.4.x |
| xen / xen | 4.0.2 | 4.0.2.x |
| xen / xen | 3.3.2 | 3.3.2.x |
| xen / xen | 4.1.2 | 4.1.2.x |
| xen / xen | 3.2.2 | 3.2.2.x |
| xen / xen | 3.4.4 | 3.4.4.x |
| xen / xen | 4.0.0 | 4.0.0.x |
| xen / xen | 4.1.1 | 4.1.1.x |
| xen / xen | 4.1.0 | 4.1.0.x |
| xen / xen | 3.4.3 | 3.4.3.x |
| xen / xen | 3.0.3 | 3.0.3.x |
| xen / xen | 4.1.3 | 4.1.3.x |
| xen / xen | 3.2.3 | 3.2.3.x |
| xen / xen | - | 4.2.0.x |
| xen / xen | 3.3.1 | 3.3.1.x |
| xen / xen | 3.0.2 | 3.0.2.x |
| xen / xen | 3.4.2 | 3.4.2.x |
| xen / xen | 3.4.1 | 3.4.1.x |
| xen / xen | 3.1.4 | 3.1.4.x |
| xen / xen | 3.3.0 | 3.3.0.x |
| xen / xen | 3.1.3 | 3.1.3.x |
| xen / xen | 4.0.1 | 4.0.1.x |
| xen / xen | 4.0.3 | 4.0.3.x |