CVE-2009-3638

Name	CVE-2009-3638
Description	Integer overflow in the kvm_dev_ioctl_get_supported_cpuid function in arch/x86/kvm/x86.c in the KVM subsystem in the Linux kernel before 2.6.31.4 allows local users to have an unspecified impact via a KVM_GET_SUPPORTED_CPUID request to the kvm_arch_dev_ioctl function.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-1927-1, DSA-1962-1
Debian Bugs	562076

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
kvm	source	lenny	72+dfsg-5~lenny4		DSA-1962-1
kvm	source	(unstable)	(unfixed)	medium		562076
linux-2.6	source	etch	(not affected)
linux-2.6	source	lenny	2.6.26-19lenny2		DSA-1927-1
linux-2.6	source	(unstable)	2.6.31-1	medium
linux-2.6.24	source	(unstable)	(not affected)

Notes

[etch] - linux-2.6 <not-affected> (introduced in 2.6.25)
fixed in upstream 2.6.32-rc4
- linux-2.6.24 <not-affected> (introduced in 2.6.25)