CVE-2006-2451

Medium

The suid_dumpable support in Linux kernel 2.6.13 up to versions before 2.6.17.4, and 2.6.16 before 2.6.16.24, allows a local user to cause a denial of service (disk consumption) and possibly gain privileges via the PR_SET_DUMPABLE argument of the prctl function and a program that causes a core dump file to be created in a directory for which the user does not have permissions.

Package Linux Kernel
Published 2006-07-07
Last modified 2026-04-16
CVSS version 2.0
Patch available
Awaiting data

CVSS 2.0 score

4.6

out of 10
Medium
Attack Vector
Local
Attack Complexity
Low
Privileges Required
User Interaction
Scope
Confidentiality
Low
Integrity
Availability
Vector string
AV:L/AC:L/Au:N/C:P/I:P/A:P

Weakness type

CWE-399

CVE-2006-2451 is classified as CWE-399

See CWE-399 on MITRE CWE for full details on this weakness type.

References

The following references provide additional information about CVE-2006-2451 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Frequently asked questions

  • What is CVE-2006-2451?

    CVE-2006-2451 is a Medium severity Linux kernel vulnerability with a CVSS score of 4.6 out of 10 . CVE-2006-2451 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

  • What is the CVSS score for CVE-2006-2451?

    CVE-2006-2451 has a CVSS score of 4.6 out of 10, rated Medium severity (CVSS 2.0). The vector string is AV:L/AC:L/Au:N/C:P/I:P/A:P .

  • Is there a patch available for CVE-2006-2451?

    No patch is currently available for CVE-2006-2451. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

  • Is CVE-2006-2451 actively exploited?

    No — CVE-2006-2451 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

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