CVE-2013-4483

Medium

The ipc_rcu_putref function in ipc/util.c in the Linux kernel before 3.10 does not properly manage a reference count, which allows local users to cause a denial of service (memory consumption or system crash) via a crafted application.

Package Linux Kernel
Published 2013-11-04
Last modified 2026-04-29
CVSS version 2.0
Patch available
Awaiting data

CVSS 2.0 score

4.9

out of 10
Medium
Attack Vector
Local
Attack Complexity
Low
Privileges Required
User Interaction
Scope
Confidentiality
Low
Integrity
None
Availability
Vector string
AV:L/AC:L/Au:N/C:N/I:N/A:C

Weakness type

CWE-189

CVE-2013-4483 is classified as CWE-189

See CWE-189 on MITRE CWE for full details on this weakness type.

References

8 total
Showing 5 of 8 references View all on NVD

Frequently asked questions

  • What is CVE-2013-4483?

    CVE-2013-4483 is a Medium severity Linux kernel vulnerability with a CVSS score of 4.9 out of 10 . CVE-2013-4483 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

  • What is the CVSS score for CVE-2013-4483?

    CVE-2013-4483 has a CVSS score of 4.9 out of 10, rated Medium severity (CVSS 2.0). The vector string is AV:L/AC:L/Au:N/C:N/I:N/A:C .

  • Is there a patch available for CVE-2013-4483?

    Monitor the NIST NVD and your Linux distribution's security advisories for CVE-2013-4483 patch availability.

  • Is CVE-2013-4483 actively exploited?

    No. CVE-2013-4483 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

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