CVE-2014-1666
Published: 26 January 2014
The do_physdev_op function in Xen 4.1.5, 4.1.6.1, 4.2.2 through 4.2.3, and 4.3.x does not properly restrict access to the (1) PHYSDEVOP_prepare_msix and (2) PHYSDEVOP_release_msix operations, which allows local PV guests to cause a denial of service (host or guest malfunction) or possibly gain privileges via unspecified vectors.
Notes
| Author | Note |
|---|---|
| mdeslaur | This is XSA-87 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
xen Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
| precise |
Released
(4.1.5-0ubuntu0.12.04.3)
|
|
| quantal |
Released
(4.1.5-0ubuntu0.12.10.3)
|
|
| raring |
Ignored
(end of life)
|
|
| saucy |
Released
(4.3.0-1ubuntu1.3)
|
|
| upstream |
Needed
|
|
|
Patches: upstream: http://lists.xen.org/archives/html/xen-announce/2014-01/binN_xKsqoA99.bin upstream: http://lists.xen.org/archives/html/xen-announce/2014-01/binHrWzvLfvyZ.bin upstream: http://lists.xen.org/archives/html/xen-announce/2014-01/bincsu1bNEm7A.bin |
||
| Binaries built from this source package are in Universe and so are supported by the community. | ||
|
xen-3.3 Launchpad, Ubuntu, Debian |
lucid |
Not vulnerable
|
| precise |
Does not exist
|
|
| quantal |
Does not exist
|
|
| raring |
Does not exist
|
|
| saucy |
Does not exist
|
|
| upstream |
Ignored
(end of life)
|
|
| Binaries built from this source package are in Universe and so are supported by the community. | ||