CVE-2013-1964

Publication date 21 May 2013

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Xen 4.0.x and 4.1.x incorrectly releases a grant reference when releasing a non-v1, non-transitive grant, which allows local guest administrators to cause a denial of service (host crash), obtain sensitive information, or possibly have other impacts via unspecified vectors.

Read the notes from the security team

Status

Package Ubuntu Release Status
xen 13.04 raring
Not affected
12.10 quantal
Fixed 4.1.3-3ubuntu1.6
12.04 LTS precise
Fixed 4.1.2-2ubuntu2.9
11.10 oneiric Ignored end of life
10.04 LTS lucid Not in release
8.04 LTS hardy Not in release
xen-3.1 13.04 raring Not in release
12.10 quantal Not in release
12.04 LTS precise Not in release
11.10 oneiric Not in release
10.04 LTS lucid Not in release
8.04 LTS hardy Ignored end of life
xen-3.2 13.04 raring Not in release
12.10 quantal Not in release
12.04 LTS precise Not in release
11.10 oneiric Not in release
10.04 LTS lucid Not in release
8.04 LTS hardy Ignored end of life
xen-3.3 13.04 raring Not in release
12.10 quantal Not in release
12.04 LTS precise Not in release
11.10 oneiric Not in release
10.04 LTS lucid
Not affected
8.04 LTS hardy Not in release

Notes

mdeslaur

hypervisor packages are in universe. For issues in the hypervisor, add appropriate tags to each section, ex: Tags_xen: universe-binary This is XSA-50

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
xen