The fuse_direct_io function in fs/fuse/file.c in the fuse subsystem in the Linux kernel before 2.6.32-rc7 might allow attackers to cause a denial of service (invalid pointer dereference and OOPS) via vectors possibly related to a memory-consumption attack.
Metrics
No CVSS v4.0
No CVSS v3.1
No CVSS v3.0
Access Vector Local
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 0.00056.
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-0:2.6.24.7-146.el5rt | cpe:/a:redhat:enterprise_mrg:1::el5 | RHSA-2010:0041 | 2010-01-21T00:00:00Z |
| Red Hat Enterprise Linux 5 | |||
| kernel-0:2.6.18-164.11.1.el5 | cpe:/o:redhat:enterprise_linux:5 | RHSA-2010:0046 | 2010-01-19T00:00:00Z |
No data.
Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-2003-1 | New Linux 2.6.18 packages fix several vulnerabilities |
EUVD |
EUVD-2009-3992 | The fuse_direct_io function in fs/fuse/file.c in the fuse subsystem in the Linux kernel before 2.6.32-rc7 might allow attackers to cause a denial of service (invalid pointer dereference and OOPS) via vectors possibly related to a memory-consumption attack. |
Ubuntu USN |
USN-894-1 | 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: 2024-08-07T06:45:50.868Z
Reserved: 2009-11-20T00:00:00
Link: CVE-2009-4021
No data.
Status : Deferred
Published: 2009-11-25T16:30:00.843
Modified: 2025-04-09T00:30:58.490
Link: CVE-2009-4021
OpenCVE Enrichment
No data.
Debian DSA
EUVD
Ubuntu USN