CVE-2006-5158
First published: Tue Oct 03 2006(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux kernel | =2.6.11 | |
| Linux kernel | =2.6.11.2 | |
| Linux kernel | =2.6.5 | |
| Linux kernel | =2.6.15.3 | |
| Linux kernel | =2.6.11.10 | |
| Linux kernel | =2.6.1 | |
| Linux kernel | =2.6.14.7 | |
| Linux kernel | =2.6.13 | |
| Linux kernel | =2.6.13.3 | |
| Linux kernel | =2.6.11.8 | |
| Linux kernel | =2.6.14.4 | |
| Linux kernel | =2.6.14 | |
| Linux kernel | =2.6.10 | |
| Linux kernel | =2.6.14.3 | |
| Linux kernel | =2.6.11.6 | |
| Linux kernel | =2.6.11.11 | |
| Linux kernel | =2.6.3 | |
| Linux kernel | <=2.6.15.7 | |
| Linux kernel | =2.6.4 | |
| Linux kernel | =2.6.15.6 | |
| Linux kernel | =2.6.15.1 | |
| Linux kernel | =2.6.11.5 | |
| Linux kernel | =2.6.2 | |
| Linux kernel | =2.6.14.5 | |
| Linux kernel | =2.6.13.2 | |
| Linux kernel | =2.6.13.5 | |
| Linux kernel | =2.6.8 | |
| Linux kernel | =2.6.14.1 | |
| Linux kernel | =2.6.12.5 | |
| Linux kernel | =2.6.14.6 | |
| Linux kernel | =2.6.12.1 | |
| Linux kernel | =2.6.11.9 | |
| Linux kernel | =2.6.13.4 | |
| Linux kernel | =2.6.12.2 | |
| Linux kernel | =2.6.15.2 | |
| Linux kernel | =2.6.12.4 | |
| Linux kernel | =2.6.11.3 | |
| Linux kernel | =2.6.12.3 | |
| Linux kernel | =2.6.7 | |
| Linux kernel | =2.6.15.4 | |
| Linux kernel | =2.6.12.6 | |
| Linux kernel | =2.6.11.7 | |
| Linux kernel | =2.6.15 | |
| Linux kernel | =2.6.14.2 | |
| Linux kernel | =2.6.8.1 | |
| Linux kernel | =2.6.11.4 | |
| Linux kernel | =2.6.11.12 | |
| Linux kernel | =2.6.15.5 | |
| Linux kernel | =2.6.11.1 | |
| Linux kernel | =2.6.9 | |
| Linux kernel | =2.6.13.1 | |
| Linux kernel | =2.6.6 | |
| Linux kernel | =2.6.12 | |
| Linux Kernel | <2.6.16 | |
| Red Hat Enterprise Linux Desktop | =4.0 | |
| Red Hat Enterprise Linux Server EUS | =4.5 | |
| Red Hat Enterprise Linux Server | =4.0 | |
| Red Hat Enterprise Linux Workstation | =4.0 | |
| Ubuntu | =5.10 | |
| Ubuntu | =6.06 | |
| Ubuntu | =6.10 | |
| Linux Kernel | <=2.6.15.7 | |
| Linux Kernel | =2.6.1 | |
| Linux Kernel | =2.6.2 | |
| Linux Kernel | =2.6.3 | |
| Linux Kernel | =2.6.4 | |
| Linux Kernel | =2.6.5 | |
| Linux Kernel | =2.6.6 | |
| Linux Kernel | =2.6.7 | |
| Linux Kernel | =2.6.8 | |
| Linux Kernel | =2.6.8.1 | |
| Linux Kernel | =2.6.9 | |
| Linux Kernel | =2.6.10 | |
| Linux Kernel | =2.6.11 | |
| Linux Kernel | =2.6.11.1 | |
| Linux Kernel | =2.6.11.2 | |
| Linux Kernel | =2.6.11.3 | |
| Linux Kernel | =2.6.11.4 | |
| Linux Kernel | =2.6.11.5 | |
| Linux Kernel | =2.6.11.6 | |
| Linux Kernel | =2.6.11.7 | |
| Linux Kernel | =2.6.11.8 | |
| Linux Kernel | =2.6.11.9 | |
| Linux Kernel | =2.6.11.10 | |
| Linux Kernel | =2.6.11.11 | |
| Linux Kernel | =2.6.11.12 | |
| Linux Kernel | =2.6.12 | |
| Linux Kernel | =2.6.12.1 | |
| Linux Kernel | =2.6.12.2 | |
| Linux Kernel | =2.6.12.3 | |
| Linux Kernel | =2.6.12.4 | |
| Linux Kernel | =2.6.12.5 | |
| Linux Kernel | =2.6.12.6 | |
| Linux Kernel | =2.6.13 | |
| Linux Kernel | =2.6.13.1 | |
| Linux Kernel | =2.6.13.2 | |
| Linux Kernel | =2.6.13.3 | |
| Linux Kernel | =2.6.13.4 | |
| Linux Kernel | =2.6.13.5 | |
| Linux Kernel | =2.6.14 | |
| Linux Kernel | =2.6.14.1 | |
| Linux Kernel | =2.6.14.2 | |
| Linux Kernel | =2.6.14.3 | |
| Linux Kernel | =2.6.14.4 | |
| Linux Kernel | =2.6.14.5 | |
| Linux Kernel | =2.6.14.6 | |
| Linux Kernel | =2.6.14.7 | |
| Linux Kernel | =2.6.15 | |
| Linux Kernel | =2.6.15.1 | |
| Linux Kernel | =2.6.15.2 | |
| Linux Kernel | =2.6.15.3 | |
| Linux Kernel | =2.6.15.4 | |
| Linux Kernel | =2.6.15.5 | |
| Linux Kernel | =2.6.15.6 |
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Reference Links
- http://www.novell.com/linux/security/advisories/2006_57_kernel.html
- http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9b5b1f5bf9dcdb6f23abf65977a675eb4deba3c0
- http://www.ubuntu.com/usn/usn-395-1
- http://secunia.com/advisories/23361
- http://secunia.com/advisories/23384
- http://secunia.com/advisories/23752
- http://support.avaya.com/elmodocs2/security/ASA-2007-287.htm
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:012
- http://rhn.redhat.com/errata/RHSA-2007-0488.html
- http://www.securityfocus.com/bid/21581
- http://secunia.com/advisories/25838
- http://secunia.com/advisories/26289
- http://marc.info/?l=linux-kernel&m=113476665626446&w=2
- http://marc.info/?l=linux-kernel&m=113494474208973&w=2
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10128
- http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9b5b1f5bf9dcdb6f23abf65977a675eb4deba3c0
Frequently Asked Questions
What is the severity of CVE-2006-5158?
CVE-2006-5158 is classified as a denial of service vulnerability that can lead to process crashes in the Linux kernel.
How do I fix CVE-2006-5158?
To fix CVE-2006-5158, it is recommended to upgrade the Linux kernel to version 2.6.16 or later.
What versions of the Linux kernel are affected by CVE-2006-5158?
CVE-2006-5158 affects Linux kernel versions up to 2.6.15.7 inclusive.
What type of vulnerability is CVE-2006-5158?
CVE-2006-5158 is a denial of service vulnerability that can trigger kernel oops and deadlock.
Can CVE-2006-5158 be exploited remotely?
Yes, CVE-2006-5158 can be exploited by remote attackers targeting NFS lockd in the Linux kernel.
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