The nfs4_proc_lock function in fs/nfs/nfs4proc.c in the NFSv4 client in the Linux kernel before 2.6.31-rc4 allows remote NFS servers to cause a denial of service (NULL pointer dereference and panic) by sending a certain response containing incorrect file attributes, which trigger attempted use of an open file that lacks NFSv4 state.
Metrics
No CVSS v4.0
No CVSS v3.1
No CVSS v3.0
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
The EPSS score is 0.05792.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
| Vendors | Products |
|---|---|
| Linux |
|
| Redhat |
|
Configuration 1 [-]
|
| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| MRG for RHEL-5 | |||
| kernel-rt-0:2.6.24.7-139.el5rt | cpe:/a:redhat:enterprise_mrg:1::el5 | RHSA-2009:1635 | 2009-12-03T00:00:00Z |
| Red Hat Enterprise Linux 4 | |||
| kernel-0:2.6.9-89.0.26.EL | cpe:/o:redhat:enterprise_linux:4 | RHSA-2010:0474 | 2010-06-15T00:00:00Z |
| Red Hat Enterprise Linux 5 | |||
| kernel-0:2.6.18-164.9.1.el5 | cpe:/o:redhat:enterprise_linux:5 | RHSA-2009:1670 | 2009-12-15T00:00:00Z |
No data.
Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-2003-1 | New Linux 2.6.18 packages fix several vulnerabilities |
EUVD |
EUVD-2009-3698 | The nfs4_proc_lock function in fs/nfs/nfs4proc.c in the NFSv4 client in the Linux kernel before 2.6.31-rc4 allows remote NFS servers to cause a denial of service (NULL pointer dereference and panic) by sending a certain response containing incorrect file attributes, which trigger attempted use of an open file that lacks NFSv4 state. |
Ubuntu USN |
USN-864-1 | Linux kernel vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-07T06:38:30.347Z
Reserved: 2009-10-16T00:00:00
Link: CVE-2009-3726
No data.
Status : Deferred
Published: 2009-11-09T19:30:00.360
Modified: 2025-04-09T00:30:58.490
Link: CVE-2009-3726
OpenCVE Enrichment
No data.
Debian DSA
EUVD
Ubuntu USN