CVE-2005-3660 Denial of service in n/a

What is CVE-2005-3660?

CVE-2005-3660 is a medium-severity denial of service vulnerability in Linux kernel, published on 22 Dec 2005. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Linux kernel 2.4 and 2.6 allows attackers to cause a denial of service (memory exhaustion and panic) by creating a large number of connected file descriptors or socketpairs and setting a large data transfer buffer, then preventing Linux from being able to finish the transfer by causing the process to become a zombie, or closing the file descriptor without closing an associated reference.

Which versions are affected by CVE-2005-3660?

It affects 1 product.

Products include Linux kernel.

How do I fix CVE-2005-3660?

Apply the vendor's patch.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2005-3660 being exploited?

There is no known exploitation of CVE-2005-3660 in the wild and no public exploit code.

Other vulnerabilities in Linux kernel

• CVE-2026-53266 Linux Kernel Out-of-Bounds Write Exploited High 8.8
• CVE-2013-6282 Linux Kernel Improper Input Validation Exploited High 8.8
• CVE-2022-0185 Linux Kernel Heap-Based Buffer Overflow Exploited High 8.4
• CVE-2013-2094 Linux Kernel Privilege Escalation Exploited High 8.4
• CVE-2026-53362 Linux Kernel Unspecified Exploited High 7.8

All Linux kernel vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as DEBIAN-CVE-2005-3660, GHSA-3vmj-v4wc-vqf5, ROOT-OS-DEBIAN-12-CVE-2005-3660, ROOT-OS-DEBIAN-13-CVE-2005-3660.