National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2010-1086 Detail

Current Description

The ULE decapsulation functionality in drivers/media/dvb/dvb-core/dvb_net.c in dvb-core in Linux kernel 2.6.33 and earlier allows attackers to cause a denial of service (infinite loop) via a crafted MPEG2-TS frame, related to an invalid Payload Pointer ULE.

Source:  MITRE
Description Last Modified:  04/06/2010
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.8 HIGH
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete
Additional Information:
Allows disruption of service

Vendor Statements (disclaimer)

Official Statement from Red Hat (04/07/2010)

Red Hat is aware of this issue and is tracking it via the following bug: https://bugzilla.redhat.com/CVE-2010-1086 This issue did not affect the version of the Linux kernel as shipped with Red Hat Enterprise Linux 3 as it did not include support for ULE (Unidirectional Lightweight Encapsulation). A future update in Red Hat Enterprise Linux 4, 5 and Red Hat Enterprise MRG may address this flaw.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=29e1fa3565a7951cc415c634eb2b78dbdbee151d Patch Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2010-03/msg00007.html Mailing List Third Party Advisory
http://support.avaya.com/css/P8/documents/100088287 Third Party Advisory
http://support.avaya.com/css/P8/documents/100090459 Third Party Advisory
http://www.debian.org/security/2010/dsa-2053 Third Party Advisory
http://www.novell.com/linux/security/advisories/2010_23_kernel.html Third Party Advisory
http://www.openwall.com/lists/oss-security/2010/03/01/1 Mailing List Patch Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2010-0394.html Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2010-0398.html Third Party Advisory
http://www.securityfocus.com/archive/1/516397/100/0/threaded Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/38479 Third Party Advisory VDB Entry
http://www.vmware.com/security/advisories/VMSA-2011-0003.html Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=569237 Issue Tracking Patch Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10569 Third Party Advisory

References to Check Content

Identifier:
oval:org.mitre.oval:def:10569
Check System:
http://oval.mitre.org/XMLSchema/oval-definitions-5
Hyperlink:
http://oval.mitre.org/repository/data/DownloadDefinition?id=oval:org.mitre.oval:def:10569

Technical Details

Vulnerability Type (View All)

  • Resource Management Errors (CWE-399)

Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2010-1086
NVD Published Date:
04/06/2010
NVD Last Modified:
11/16/2018