CVE-2007-3721

Description

The ULE process scheduler in the FreeBSD kernel gives preference to "interactive" processes that perform voluntary sleeps, which allows local users to cause a denial of service (CPU consumption), as described in "Secretly Monopolizing the CPU Without Superuser Privileges."

2.1

CVSS

Severity: Low

CVSS 2.0 •

EPSS 0.05%

Affected: n/a n/a

References

Link	Tags
http://www.cs.huji.ac.il/~dants/papers/Cheat07Security.pdf
http://osvdb.org/39598	vdb entry

Frequently Asked Questions

What is the severity of CVE-2007-3721?: CVE-2007-3721 has been scored as a low severity vulnerability.
How to fix CVE-2007-3721?: To fix CVE-2007-3721, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2007-3721 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2007-3721 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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