CVE-2010-4256
UnknownEPSS 0.36%
Last modified
CVE-2010-4256 is a vulnerability of currently unknown severity. The pipe_fcntl function in fs/pipe.c in the Linux kernel before 2.6.37 does not properly determine whether a file is a named pipe, which allows local users to cause a denial of service via an F_SETPIPE_SZ fcntl call.. EPSS estimates a 0.36% chance of exploitation in the next 30 days.
Description
The pipe_fcntl function in fs/pipe.c in the Linux kernel before 2.6.37 does not properly determine whether a file is a named pipe, which allows local users to cause a denial of service via an F_SETPIPE_SZ fcntl call.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 2.6.37 |
References
- http://openwall.com/lists/oss-security/2010/11/30/6Mailing List, Patch, Third Party Advisory
- http://openwall.com/lists/oss-security/2010/11/30/9Mailing List, Patch, Third Party Advisory
- http://openwall.com/lists/oss-security/2010/11/30/6Mailing List, Patch, Third Party Advisory
- http://openwall.com/lists/oss-security/2010/11/30/9Mailing List, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2010-4256?
The pipe_fcntl function in fs/pipe.c in the Linux kernel before 2.6.37 does not properly determine whether a file is a named pipe, which allows local users to cause a denial of service via an F_SETPIPE_SZ fcntl call.
How severe is CVE-2010-4256?
Severity scoring for CVE-2010-4256 is pending analysis. The EPSS model estimates a 0.36% probability of exploitation in the next 30 days.
How do I fix CVE-2010-4256?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2010-4256?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST