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CVE
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CVE-2009-3638Date: (C)2009-10-29   (M)2018-06-02


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 7.2
Exploit Score: 3.9
Impact Score: 10.0
 
CVSS V2 Metrics:
Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality: COMPLETE
Integrity: COMPLETE
Availability: COMPLETE
  
Reference:
BID-36803
FEDORA-2009-11038
MDVSA-2009:329
USN-864-1
http://marc.info/?l=oss-security&m=125628917011048&w=2
http://marc.info/?l=oss-security&m=125632898507373&w=2
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6a54435560efdab1a08f429a954df4d6c740bddf
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.31.4
http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.32-rc4
https://bugzilla.redhat.com/show_bug.cgi?id=530515
linux-kernel-supportedcpuid-code-execution(53934)

CPE    319
cpe:/o:linux:linux_kernel:2.6.20.19
cpe:/o:linux:linux_kernel:2.6.23.1
cpe:/o:linux:linux_kernel:2.6.23.2
cpe:/o:linux:linux_kernel:2.6.23.3
...
CWE    1
CWE-189
OVAL    14
oval:org.mitre.oval:def:6977
oval:org.secpod.oval:def:600322
oval:org.secpod.oval:def:102130
oval:org.secpod.oval:def:102047
...

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