CVE-2014-9030

Publication date 24 November 2014

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Description

The do_mmu_update function in arch/x86/mm.c in Xen 3.2.x through 4.4.x does not properly manage page references, which allows remote domains to cause a denial of service by leveraging control over an HVM guest and a crafted MMU_MACHPHYS_UPDATE.

Status

Package Ubuntu Release Status
xen 15.04 vivid
Fixed 4.5.0-1ubuntu1
14.10 utopic
Fixed 4.4.1-0ubuntu0.14.10.2
14.04 LTS trusty
Fixed 4.4.1-0ubuntu0.14.04.2
12.04 LTS precise
Fixed 4.1.6.1-0ubuntu0.12.04.4
10.04 LTS lucid Not in release
xen-3.3 15.04 vivid Not in release
14.10 utopic Not in release
14.04 LTS trusty Not in release
12.04 LTS precise Not in release
10.04 LTS lucid Ignored end of life

References

Other references

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