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CVE
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CVE-2010-4238Date: (C)2011-01-22   (M)2024-01-04


The vbd_create function in Xen 3.1.2, when the Linux kernel 2.6.18 on Red Hat Enterprise Linux (RHEL) 5 is used, allows guest OS users to cause a denial of service (host OS panic) via an attempted access to a virtual CD-ROM device through the blkback driver. NOTE: some of these details are obtained from third party information.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 5.5
Exploit Score: 5.1
Impact Score: 6.9
 
CVSS V2 Metrics:
Access Vector: ADJACENT_NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality: NONE
Integrity: NONE
Availability: COMPLETE
  
Reference:
http://www.securityfocus.com/archive/1/520102/100/0/threaded
SECUNIA-42884
BID-45795
SECUNIA-46397
RHSA-2011:0017
http://bugs.centos.org/bug_view_advanced_page.php?bug_id=4517
http://www.vmware.com/security/advisories/VMSA-2011-0012.html
https://bugzilla.redhat.com/show_bug.cgi?id=655623
xen-vdbcreate-dos(64698)

CPE    2
cpe:/o:linux:linux_kernel:2.6.18
cpe:/o:redhat:enterprise_linux:5
CWE    1
CWE-264
OVAL    2
oval:org.secpod.oval:def:500099
oval:org.secpod.oval:def:700575

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