Vulnerability Monitor

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CVE-2006-4623

The Unidirectional Lightweight Encapsulation (ULE) decapsulation component in dvb-core/dvb_net.c in the dvb driver in the Linux kernel 2.6.17.8 allows remote attackers to cause a denial of service (crash) via an SNDU length of 0 in a ULE packet.

Published

2006-09-11T17:04:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.8 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

6.9

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	linux	linux_kernel	2.6.17.8	Yes

References

http://lkml.org/lkml/2006/8/20/278 Patch ([email protected])
http://secunia.com/advisories/21820 Patch, Vendor Advisory ([email protected])
http://secunia.com/advisories/22292 ([email protected])
http://secunia.com/advisories/22382 ([email protected])
http://secunia.com/advisories/22441 ([email protected])
http://secunia.com/advisories/22945 ([email protected])
http://secunia.com/advisories/23474 ([email protected])
http://secunia.com/advisories/25691 ([email protected])
http://secunia.com/advisories/25714 ([email protected])
http://secunia.com/advisories/26139 ([email protected])
http://support.avaya.com/elmodocs2/security/ASA-2006-249.htm ([email protected])
http://www.debian.org/security/2007/dsa-1304 ([email protected])
http://www.mandriva.com/security/advisories?name=MDKSA-2006:182 ([email protected])
http://www.novell.com/linux/security/advisories/2006_79_kernel.html ([email protected])
http://www.redhat.com/support/errata/RHSA-2006-0689.html ([email protected])
http://www.securityfocus.com/archive/1/448998/100/0/threaded ([email protected])
http://www.securityfocus.com/archive/1/471457 ([email protected])
http://www.securityfocus.com/bid/19939 Patch ([email protected])
http://www.ubuntu.com/usn/usn-489-1 ([email protected])
http://www.vupen.com/english/advisories/2006/3551 ([email protected])
https://issues.rpath.com/browse/RPL-721 ([email protected])
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9775 ([email protected])
http://lkml.org/lkml/2006/8/20/278 Patch (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/21820 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/22292 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/22382 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/22441 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/22945 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/23474 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/25691 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/25714 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/26139 (af854a3a-2127-422b-91ae-364da2661108)
http://support.avaya.com/elmodocs2/security/ASA-2006-249.htm (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2007/dsa-1304 (af854a3a-2127-422b-91ae-364da2661108)
http://www.mandriva.com/security/advisories?name=MDKSA-2006:182 (af854a3a-2127-422b-91ae-364da2661108)
http://www.novell.com/linux/security/advisories/2006_79_kernel.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.redhat.com/support/errata/RHSA-2006-0689.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/archive/1/448998/100/0/threaded (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/archive/1/471457 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/19939 Patch (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/usn-489-1 (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2006/3551 (af854a3a-2127-422b-91ae-364da2661108)
https://issues.rpath.com/browse/RPL-721 (af854a3a-2127-422b-91ae-364da2661108)
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9775 (af854a3a-2127-422b-91ae-364da2661108)