What is CVE-2004-2013?

CVE-2004-2013 is a High severity Linux kernel vulnerability with a CVSS score of 7.8 out of 10, classified as a Integer Overflow flaw (CWE-190). CVE-2004-2013 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2004-2013?

CVE-2004-2013 has a CVSS score of 7.8 out of 10, rated High severity. The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Is there a patch available for CVE-2004-2013?

Monitor the NIST NVD and your Linux distribution's security advisories for CVE-2004-2013 patch availability.

Is CVE-2004-2013 actively exploited?

CVE-2004-2013 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is Integer Overflow (CWE-190)?

The product performs a calculation that can produce an integer overflow, leading to unexpected values. See MITRE CWE for full details: https://cwe.mitre.org/data/definitions/190.html

CVE-2004-2013

High

Integer overflow in the SCTP_SOCKOPT_DEBUG_NAME SCTP socket option in socket.c in the Linux kernel 2.4.25 and earlier allows local users to execute arbitrary code via an optlen value of -1, which causes kmalloc to allocate 0 bytes of memory.

Package Linux Kernel

Published 2004-12-31

Last modified 2026-04-16

CVSS version 3.1

Patch available

Awaiting data

CVSS 3.1 score

7.8

out of 10

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Vector string

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness type

CWE-190

CVE-2004-2013 is a Integer Overflow vulnerability

What is Integer Overflow?

The product performs a calculation that can produce an integer overflow, leading to unexpected values. Learn more on MITRE CWE

References

5 total

Archives
http://archives.neohapsis.com/archives/bugtraq/2004-05/0091.html

Broken Link Exploit Patch
Marc
http://marc.info/?l=bugtraq&m=108456230815842&w=2

Mailing List Patch
Lists
http://lists.netsys.com/pipermail/full-disclosure/2004-May/021223.html

Broken Link
Securityfocus
http://www.securityfocus.com/bid/10326

Broken Link Third Party Advisory VDB Entry
Exchange
https://exchange.xforce.ibmcloud.com/vulnerabilities/16117

Third Party Advisory VDB Entry

Details

CVE ID CVE-2004-2013

Severity High

CVSS score 7.8 / 10

CVSS version 3.1

Published 2004-12-31

Modified 2026-04-16

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2004-2013?

CVE-2004-2013 is a High severity Linux kernel vulnerability with a CVSS score of 7.8 out of 10 , classified as an Integer Overflow flaw (CWE-190) . CVE-2004-2013 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2004-2013?

CVE-2004-2013 has a CVSS score of 7.8 out of 10, rated High severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Is there a patch available for CVE-2004-2013?

Monitor the NIST NVD and your Linux distribution's security advisories for CVE-2004-2013 patch availability.
Is CVE-2004-2013 actively exploited?

No. CVE-2004-2013 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.