CVE-2007-1320

Publication date 2 May 2007

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Multiple heap-based buffer overflows in the cirrus_invalidate_region function in the Cirrus VGA extension in QEMU 0.8.2, as used in Xen and possibly other products, might allow local users to execute arbitrary code via unspecified vectors related to "attempting to mark non-existent regions as dirty," aka the "bitblt" heap overflow.

Read the notes from the security team

Status

Package Ubuntu Release Status
kvm 9.10 karmic Not in release
9.04 jaunty
Fixed 1:62+dfsg-0ubuntu3
8.10 intrepid
Fixed 1:62+dfsg-0ubuntu3
8.04 LTS hardy
Fixed 1:62+dfsg-0ubuntu3
7.10 gutsy Ignored end of life, was needed
7.04 feisty Ignored end of life, was needed
6.10 edgy Not in release
6.06 LTS dapper Not in release
qemu 9.10 karmic Not in release
9.04 jaunty
Not affected
8.10 intrepid
Not affected
8.04 LTS hardy
Not affected
7.10 gutsy
Fixed 0.9.0-2ubuntu2
7.04 feisty Ignored end of life, was needed
6.10 edgy Ignored end of life, was needed
6.06 LTS dapper Ignored end of life
qemu-kvm 9.10 karmic
Not affected
9.04 jaunty Not in release
8.10 intrepid Not in release
8.04 LTS hardy Not in release
6.06 LTS dapper Not in release
xen-3.1 9.10 karmic Not in release
9.04 jaunty Not in release
8.10 intrepid
Not affected
8.04 LTS hardy
Not affected
7.10 gutsy
Fixed 3.1.0-0ubuntu18
6.06 LTS dapper Not in release

Notes

jdstrand

kvm contains qemu (0.9.1 on hardy)

Patch details

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

Package Patch details
qemu