RHSA-2012:0007High

Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Published
January 10, 2012
Last Modified
November 7, 2026

🔗 CVE IDs covered (8)

CVE-2011-1020 →CVE-2011-3637 →CVE-2011-4077 →CVE-2011-4132 →CVE-2011-4324 →CVE-2011-4325 →CVE-2011-4330 →CVE-2011-4348 →

📋 Description

CVE-2011-1020 — kernel: no access restrictions of /proc/pid/* after setuid program exec CVE-2011-3637 — kernel: proc: fix oops on invalid /proc//maps access CVE-2011-4077 — kernel: xfs: potential buffer overflow in xfs_readlink() CVE-2011-4132 — kernel: jbd/jbd2: invalid value of first log block leads to oops CVE-2011-4324 — kernel: nfsv4: mknod(2) DoS CVE-2011-4325 — kernel: nfs: diotest4 from LTP crash client null pointer deref CVE-2011-4330 — kernel: hfs: add sanity check for file name length CVE-2011-4348 — kernel: incomplete fix for CVE-2011-2482

🎯 Affected products90

  • Red Hat Enterprise Linux (v. 5 server)
  • Red Hat Enterprise Linux Desktop (v. 5 client)
  • kernel-0:2.6.18-274.17.1.el5.i686 as a component of Red Hat Enterprise Linux (v. 5 server)
  • kernel-0:2.6.18-274.17.1.el5.i686 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
  • kernel-0:2.6.18-274.17.1.el5.ia64 as a component of Red Hat Enterprise Linux (v. 5 server)
  • kernel-0:2.6.18-274.17.1.el5.ppc64 as a component of Red Hat Enterprise Linux (v. 5 server)
  • kernel-0:2.6.18-274.17.1.el5.s390x as a component of Red Hat Enterprise Linux (v. 5 server)
  • kernel-0:2.6.18-274.17.1.el5.src as a component of Red Hat Enterprise Linux (v. 5 server)
  • kernel-0:2.6.18-274.17.1.el5.src as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
  • kernel-0:2.6.18-274.17.1.el5.x86_64 as a component of Red Hat Enterprise Linux (v. 5 server)
  • kernel-0:2.6.18-274.17.1.el5.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
  • kernel-PAE-0:2.6.18-274.17.1.el5.i686 as a component of Red Hat Enterprise Linux (v. 5 server)
  • kernel-PAE-0:2.6.18-274.17.1.el5.i686 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
  • kernel-PAE-debuginfo-0:2.6.18-274.17.1.el5.i686 as a component of Red Hat Enterprise Linux (v. 5 server)
  • kernel-PAE-debuginfo-0:2.6.18-274.17.1.el5.i686 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
  • kernel-PAE-devel-0:2.6.18-274.17.1.el5.i686 as a component of Red Hat Enterprise Linux (v. 5 server)
  • kernel-PAE-devel-0:2.6.18-274.17.1.el5.i686 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
  • kernel-debug-0:2.6.18-274.17.1.el5.i686 as a component of Red Hat Enterprise Linux (v. 5 server)
  • kernel-debug-0:2.6.18-274.17.1.el5.i686 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
  • kernel-debug-0:2.6.18-274.17.1.el5.ia64 as a component of Red Hat Enterprise Linux (v. 5 server)
  • kernel-debug-0:2.6.18-274.17.1.el5.ppc64 as a component of Red Hat Enterprise Linux (v. 5 server)
  • kernel-debug-0:2.6.18-274.17.1.el5.s390x as a component of Red Hat Enterprise Linux (v. 5 server)
  • kernel-debug-0:2.6.18-274.17.1.el5.x86_64 as a component of Red Hat Enterprise Linux (v. 5 server)
  • kernel-debug-0:2.6.18-274.17.1.el5.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
  • kernel-debug-debuginfo-0:2.6.18-274.17.1.el5.i686 as a component of Red Hat Enterprise Linux (v. 5 server)
  • kernel-debug-debuginfo-0:2.6.18-274.17.1.el5.i686 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
  • kernel-debug-debuginfo-0:2.6.18-274.17.1.el5.ia64 as a component of Red Hat Enterprise Linux (v. 5 server)
  • kernel-debug-debuginfo-0:2.6.18-274.17.1.el5.ppc64 as a component of Red Hat Enterprise Linux (v. 5 server)
  • kernel-debug-debuginfo-0:2.6.18-274.17.1.el5.s390x as a component of Red Hat Enterprise Linux (v. 5 server)
  • kernel-debug-debuginfo-0:2.6.18-274.17.1.el5.x86_64 as a component of Red Hat Enterprise Linux (v. 5 server)
  • +60 more not shown

✅ Remediation

Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/kb/docs/DOC-11259 To install kernel packages manually, use "rpm -ivh [package]". Do not use "rpm -Uvh" as that will remove the running kernel binaries from your system. You may use "rpm -e" to remove old kernels after determining that the new kernel functions properly on your system.

🔗 References (13)