CVE-2013-4127

Medium

Use-after-free vulnerability in the vhost_net_set_backend function in drivers/vhost/net.c in the Linux kernel through 3.10.3 allows local users to cause a denial of service (OOPS and system crash) via vectors involving powering on a virtual machine.

Package Linux Kernel
Published 2013-07-29
Last modified 2026-04-29
CVSS version 2.0
Patch available
Awaiting data

CVSS 2.0 score

4.7

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

Weakness type

CWE-399

CVE-2013-4127 is classified as CWE-399

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

References

5 total

Frequently asked questions

  • What is CVE-2013-4127?

    CVE-2013-4127 is a Medium severity Linux kernel vulnerability with a CVSS score of 4.7 out of 10 . CVE-2013-4127 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

  • What is the CVSS score for CVE-2013-4127?

    CVE-2013-4127 has a CVSS score of 4.7 out of 10, rated Medium severity (CVSS 2.0). The vector string is AV:L/AC:M/Au:N/C:N/I:N/A:C .

  • Is there a patch available for CVE-2013-4127?

    Monitor the NIST NVD and your Linux distribution's security advisories for CVE-2013-4127 patch availability.

  • Is CVE-2013-4127 actively exploited?

    No. CVE-2013-4127 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

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