CVE-2006-5158
The nlmclnt_mark_reclaim in clntlock.c in NFS lockd in Linux kernel before 2.6.16 allows remote...
7.5 High
CVE-2006-5158 is a high vulnerability (CVSS 7.5) in Linux Kernel, published October 3, 2006. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.72%, the 89th percentile. No source names a fixed version.
- Severity
- 7.5 HighCVSS 3.1, NVD
- Exploit chance
- 3.72%EPSS, 89th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
3.72%Down 0.1 points since Feb 4, 2022
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
kernelRed Hat:enterprise_linux:4::as From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-debuginfoRed Hat:enterprise_linux:4::as From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-develRed Hat:enterprise_linux:4::as From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-docRed Hat:enterprise_linux:4::as From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-hugememRed Hat:enterprise_linux:4::as From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-hugemem-develRed Hat:enterprise_linux:4::as From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-largesmpRed Hat:enterprise_linux:4::as From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-largesmp-develRed Hat:enterprise_linux:4::as From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-smpRed Hat:enterprise_linux:4::as From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-smp-develRed Hat:enterprise_linux:4::as From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
Show 38 moreShow less
| Package | Affected | Fixed |
|---|---|---|
kernel-xenURed Hat:enterprise_linux:4::as From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-xenU-develRed Hat:enterprise_linux:4::as From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernelRed Hat:enterprise_linux:4::desktop From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-debuginfoRed Hat:enterprise_linux:4::desktop From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-develRed Hat:enterprise_linux:4::desktop From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-docRed Hat:enterprise_linux:4::desktop From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-hugememRed Hat:enterprise_linux:4::desktop From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-hugemem-develRed Hat:enterprise_linux:4::desktop From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-largesmpRed Hat:enterprise_linux:4::desktop From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-largesmp-develRed Hat:enterprise_linux:4::desktop From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-smpRed Hat:enterprise_linux:4::desktop From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-smp-develRed Hat:enterprise_linux:4::desktop From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-xenURed Hat:enterprise_linux:4::desktop From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-xenU-develRed Hat:enterprise_linux:4::desktop From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernelRed Hat:enterprise_linux:4::es From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-debuginfoRed Hat:enterprise_linux:4::es From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-develRed Hat:enterprise_linux:4::es From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-docRed Hat:enterprise_linux:4::es From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-hugememRed Hat:enterprise_linux:4::es From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-hugemem-develRed Hat:enterprise_linux:4::es From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-largesmpRed Hat:enterprise_linux:4::es From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-largesmp-develRed Hat:enterprise_linux:4::es From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-smpRed Hat:enterprise_linux:4::es From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-smp-develRed Hat:enterprise_linux:4::es From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-xenURed Hat:enterprise_linux:4::es From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-xenU-develRed Hat:enterprise_linux:4::es From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernelRed Hat:enterprise_linux:4::ws From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-debuginfoRed Hat:enterprise_linux:4::ws From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-develRed Hat:enterprise_linux:4::ws From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-docRed Hat:enterprise_linux:4::ws From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-hugememRed Hat:enterprise_linux:4::ws From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-hugemem-develRed Hat:enterprise_linux:4::ws From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-largesmpRed Hat:enterprise_linux:4::ws From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-largesmp-develRed Hat:enterprise_linux:4::ws From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-smpRed Hat:enterprise_linux:4::ws From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-smp-develRed Hat:enterprise_linux:4::ws From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-xenURed Hat:enterprise_linux:4::ws From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
kernel-xenU-develRed Hat:enterprise_linux:4::ws From an advisory covering 9 CVEs | before 0:2.6.9-55.0.2.EL | 0:2.6.9-55.0.2.EL |
What each source reports
NVD Score used
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.
- Record
CVE-2006-5158- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 3.3 Low
AV:A/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-667
- Updated
- 2026-11-02
CVE ListNo score
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.
- Record
CVE-2006-5158- Updated
- 2026-11-02
EUVDEUVD-2006-5143No score
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.
- Record
EUVD-2006-5143- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-339c-xph3-fj7g
The nlmclnt_mark_reclaim in clntlock.c in NFS lockd in Linux kernel before 2.6.16 allows remote...
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.
- Record
GHSA-339c-xph3-fj7g- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-667
- Updated
- 2026-11-02
OSVBELL-CVE-2006-5158
CVE-2006-5158 does not affect BellSoft software
- Record
BELL-CVE-2006-5158- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10128
marc.info?l=linux-kernel&m=113494474208973&w=2
secunia.com/advisories/23361
mandriva.com/security/advisories?name=MDKSA-2007:012
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kernel.org/git?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9b5b1f5bf9dcdb6f23abf65977a675eb4deba3c0
securityfocus.com/bid/21581
support.avaya.com/elmodocs2/security/ASA-2007-287.htm
ubuntu.com/usn/usn-395-1
rhn.redhat.com/errata/RHSA-2007-0488.html
novell.com/linux/security/advisories/2006_57_kernel.html
nvd.nist.gov/vuln/detail/CVE-2006-5158
github.com/advisories/GHSA-339c-xph3-fj7g
docs.bell-sw.com/security/cves/CVE-2006-5158
access.redhat.com/errata/RHSA-2007:0488
bugzilla.redhat.com/show_bug.cgi?id=240855
security.access.redhat.com/data/csaf/v2/advisories/2007/rhsa-2007_0488.json
cve.org/CVERecord?id=CVE-2006-5158