{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"SUSE CVE-2010-4247","title":"Title"},{"category":"description","text":"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.","title":"Description of the CVE"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"CVE-2010-4247","url":"https://www.suse.com/security/cve/CVE-2010-4247"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 655446 for CVE-2010-4247","url":"https://bugzilla.suse.com/655446"}],"title":"SUSE CVE CVE-2010-4247","tracking":{"current_release_date":"2025-07-08T00:30:44Z","generator":{"date":"2023-02-15T05:56:00Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2010-4247","initial_release_date":"2023-02-15T05:56:00Z","revision_history":[{"date":"2023-02-15T05:56:00Z","number":"2","summary":"Current version"},{"date":"2025-07-08T00:30:44Z","number":"3","summary":"Current version"}],"status":"interim","version":"3"}}}