NVD

Id
15521  
Name
CVE-2010-4247  
Description
The do_block_io_op function in (1) drivers/xen/blkback/blkback.c and (2) drivers/xen/blktap/blktap.c in Xen before 3.4.0 for the Linux kernel 2.6.18, and possibly other versions, allows guest OS users to cause a denial of service (infinite loop and CPU consumption) via a large production request index to the blkback or blktap back-end drivers. NOTE: some of these details are obtained from third party information.  
Reject
 
CVSS Version
2  
CVSS Score
5.5  
Severity
Medium  
CVSS Base Score
5.5  
CVSS Impact Subscore
6.9  
CVSS Exploit Subscore
5.1  
CVSS Vector
(AV:A/AC:L/Au:S/C:N/I:N/A:C)  
Pub Date
2017-01-18  
Published
2011-01-10  
Modified Date
2012-03-19  
Seq
2010-4247  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
87725 15521 CVE-2010-4247 [oss-security] 20101123 CVE request: xen: request-processing loop is unbounded in blkback  View
87726 15521 CVE-2010-4247 [oss-security] 20101124 Re: CVE request: xen: request-processing loop is unbounded in blkback  View
87727 15521 CVE-2010-4247 RHSA-2011:0004  View
87728 15521 CVE-2010-4247 20111013 VMSA-2011-0012 VMware ESXi and ESX updates to third party libraries and ESX Service Console  View
87729 15521 CVE-2010-4247 45029  View
87730 15521 CVE-2010-4247 http://www.vmware.com/security/advisories/VMSA-2011-0012.html  View
87731 15521 CVE-2010-4247 ADV-2011-0024  View
87732 15521 CVE-2010-4247 http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/7070d34f251c  View
87733 15521 CVE-2010-4247 http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/77f831cbb91d  View
87734 15521 CVE-2010-4247 https://bugzilla.redhat.com/show_bug.cgi?id=656206  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
30764 JVNDB-2011-001003 Xen の do_block_io_op 関数におけるサービス運用妨害 (DoS) の脆弱性 Xen の drivers/xen/blkback/blkback.c および drivers/xen/blktap/blktap.c 内にある do_block_io_op 関数には、サービス運用妨害 (DoS) 状態となる脆弱性が存在します。 CVE-2010-4247 46827 CVE-2010-4247 15521 5.5 http://jvndb.jvn.jp/ja/contents/2011/JVNDB-2011-001003.html 2011-01-04 2012-12-25 View