CVE-2006-5158

HIGH

Linux kernel <2.6.16 - DoS

Title source: llm

Description

The nlmclnt_mark_reclaim in clntlock.c in NFS lockd in Linux kernel before 2.6.16 allows remote attackers to cause a denial of service (process crash) and deny access to NFS exports via unspecified vectors that trigger a kernel oops (null dereference) and a deadlock.

References (15)

[Mailing List] http://marc.info/?l=linux-kernel&m=113476665626446&w=2

[Mailing List, Patch] http://marc.info/?l=linux-kernel&m=113494474208973&w=2

[Third Party Advisory] http://rhn.redhat.com/errata/RHSA-2007-0488.html

[Broken Link, Vendor Advisory] http://secunia.com/advisories/23361

[Broken Link, Vendor Advisory] http://secunia.com/advisories/23384

[Broken Link, Vendor Advisory] http://secunia.com/advisories/23752

[Broken Link, Vendor Advisory] http://secunia.com/advisories/25838

[Broken Link] http://secunia.com/advisories/26289

[Third Party Advisory] http://support.avaya.com/elmodocs2/security/ASA-2007-287.htm

[Broken Link] http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9b5b1f5bf9dcdb6f23abf65977a675eb4deba3c0

[Patch, Third Party Advisory] http://www.mandriva.com/security/advisories?name=MDKSA-2007:012

[Broken Link] http://www.novell.com/linux/security/advisories/2006_57_kernel.html

[Broken Link, Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/21581

[Third Party Advisory] http://www.ubuntu.com/usn/usn-395-1

[Broken Link] https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10128

Scores

CVSS v3 7.5

EPSS 0.0404

EPSS Percentile 88.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Classification

CWE

CWE-667

Status draft

Affected Products (8)

linux/linux_kernel < 2.6.16

redhat/enterprise_linux_desktop

redhat/enterprise_linux_eus

redhat/enterprise_linux_server

redhat/enterprise_linux_workstation

canonical/ubuntu_linux

canonical/ubuntu_linux

canonical/ubuntu_linux

Timeline

Published Oct 05, 2006

Tracked Since Feb 18, 2026