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Fencer Intel
medium 5.7

CVE-2011-0714 json

Use-after-free vulnerability in a certain Red Hat patch for the RPC server sockets functionality in the Linux kernel 2.6.32 on Red Hat Ente…

published 2011-05-04 15 y ago modified 2026-06-16 4 mo ago also EUVD-2011-0729

cvss
5.7
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 61%
public exploits
0
none known

Summary

Use-after-free vulnerability in a certain Red Hat patch for the RPC server sockets functionality in the Linux kernel 2.6.32 on Red Hat Enterprise Linux (RHEL) 6 might allow remote attackers to cause a denial of service (crash) via malformed data in a packet, related to lockd and the svc_xprt_received function.

Patch / fix

  • kernel RHEL 6 2.6.32-71.18.2.el6
  • perf RHEL 6 2.6.32-71.18.2.el6
  • kernel-kdump RHEL 6 2.6.32-71.18.2.el6
  • kernel-firmware RHEL 6 2.6.32-71.18.2.el6
  • kernel-bootwrapper RHEL 6 2.6.32-71.18.2.el6
  • kernel-debuginfo-common-i686 RHEL 6 2.6.32-71.18.2.el6
  • kernel-debuginfo-common-ppc64 RHEL 6 2.6.32-71.18.2.el6
  • kernel-debuginfo-common-s390x RHEL 6 2.6.32-71.18.2.el6

red hat advisories RHSA-2011:0329

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2011-0714 updated cvss 5.7

kernel: deficiency in handling of invalid data packets in lockd

  • Red Hat Enterprise MRG 1 kernel-rt
    affected: no fix available
  • Red Hat Enterprise Linux Desktop (v. 6) perf 2.6.32-71.18.2.el6, kernel 2.6.32-71.18.2.el6, kernel-kdump 2.6.32-71.18.2.el6, kernel-firmware 2.6.32-71.18.2.el6, kernel-bootwrapper 2.6.32-71.18.2.el6, kernel-debuginfo-common-i686 2.6.32-71.18.2.el6, +3 more Red Hat Enterprise Linux HPC Node (v. 6) perf 2.6.32-71.18.2.el6, kernel 2.6.32-71.18.2.el6, kernel-kdump 2.6.32-71.18.2.el6, kernel-firmware 2.6.32-71.18.2.el6, kernel-bootwrapper 2.6.32-71.18.2.el6, kernel-debuginfo-common-i686 2.6.32-71.18.2.el6, +3 more Red Hat Enterprise Linux Server (v. 6) perf 2.6.32-71.18.2.el6, kernel 2.6.32-71.18.2.el6, kernel-kdump 2.6.32-71.18.2.el6, kernel-firmware 2.6.32-71.18.2.el6, kernel-bootwrapper 2.6.32-71.18.2.el6, kernel-debuginfo-common-i686 2.6.32-71.18.2.el6, +3 more Red Hat Enterprise Linux Workstation (v. 6) perf 2.6.32-71.18.2.el6, kernel 2.6.32-71.18.2.el6, kernel-kdump 2.6.32-71.18.2.el6, kernel-firmware 2.6.32-71.18.2.el6, kernel-bootwrapper 2.6.32-71.18.2.el6, kernel-debuginfo-common-i686 2.6.32-71.18.2.el6, +3 more
    fixed: vendor fix RHSA-2011:0329

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.95% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 5.7 AV:A/AC:M/Au:N/C:N/I:N/A:C

Classification

Weakness
  • CWE-399 Resource Management Errors
Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.