CVE-2012-3433
Publication date 9 August 2012
Last updated 24 July 2024
Ubuntu priority
Xen 4.0 and 4.1 allows local HVM guest OS kernels to cause a denial of service (domain 0 VCPU hang and kernel panic) by modifying the physical address space in a way that triggers excessive shared page search time during the p2m teardown.
Status
Package | Ubuntu Release | Status |
---|---|---|
xen | 12.10 quantal |
Not affected
|
12.04 LTS precise |
Fixed 4.1.2-2ubuntu2.4
|
|
11.10 oneiric |
Fixed 4.1.1-2ubuntu4.4
|
|
11.04 natty | Not in release | |
10.04 LTS lucid | Not in release | |
8.04 LTS hardy | Not in release | |
xen-3.1 | 12.10 quantal | Not in release |
12.04 LTS precise | Not in release | |
11.10 oneiric | Not in release | |
11.04 natty | Not in release | |
10.04 LTS lucid | Not in release | |
8.04 LTS hardy |
Not affected
|
|
xen-3.2 | 12.10 quantal | Not in release |
12.04 LTS precise | Not in release | |
11.10 oneiric | Not in release | |
11.04 natty | Not in release | |
10.04 LTS lucid | Not in release | |
8.04 LTS hardy |
Not affected
|
|
xen-3.3 | 12.10 quantal | Not in release |
12.04 LTS precise | Not in release | |
11.10 oneiric | Not in release | |
11.04 natty |
Not affected
|
|
10.04 LTS lucid |
Not affected
|
|
8.04 LTS hardy | Not in release |