RHSA-2012:0010High

Red Hat Security Advisory: kernel-rt security and bug fix update

Published
January 10, 2012
Last Modified
November 7, 2026

🔗 CVE IDs covered (14)

CVE-2011-1162 →CVE-2011-2494 →CVE-2011-2723 →CVE-2011-2898 →CVE-2011-3188 →CVE-2011-3191 →CVE-2011-3353 →CVE-2011-3359 →CVE-2011-3363 →CVE-2011-3637 →CVE-2011-4081 →CVE-2011-4110 →CVE-2011-4132 →CVE-2011-4326 →

📋 Description

CVE-2011-1162 — kernel: tpm: infoleak CVE-2011-2494 — kernel: taskstats io infoleak CVE-2011-2723 — kernel: gro: only reset frag0 when skb can be pulled CVE-2011-2898 — kernel: af_packet: infoleak CVE-2011-3188 — kernel: net: improve sequence number generation CVE-2011-3191 — kernel: cifs: signedness issue in CIFSFindNext() CVE-2011-3353 — kernel: fuse: check size of FUSE_NOTIFY_INVAL_ENTRY message CVE-2011-3359 — kernel: b43: allocate receive buffers big enough for max frame len + offset CVE-2011-3363 — kernel: cifs: always do is_path_accessible check in cifs_mount CVE-2011-3637 — kernel: proc: fix oops on invalid /proc//maps access CVE-2011-4081 — kernel: crypto: ghash: null pointer deref if no key is set CVE-2011-4110 — kernel: keys: NULL pointer deref in the user-defined key type CVE-2011-4132 — kernel: jbd/jbd2: invalid value of first log block leads to oops CVE-2011-4326 — kernel: wrong headroom check in udp6_ufo_fragment()

🎯 Affected products17

  • Red Hat MRG Realtime for RHEL 6 Server v.2
  • kernel-rt-0:2.6.33.9-rt31.79.el6rt.src as a component of Red Hat MRG Realtime for RHEL 6 Server v.2
  • kernel-rt-0:2.6.33.9-rt31.79.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2
  • kernel-rt-debug-0:2.6.33.9-rt31.79.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2
  • kernel-rt-debug-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2
  • kernel-rt-debug-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2
  • kernel-rt-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2
  • kernel-rt-debuginfo-common-x86_64-0:2.6.33.9-rt31.79.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2
  • kernel-rt-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2
  • kernel-rt-doc-0:2.6.33.9-rt31.79.el6rt.noarch as a component of Red Hat MRG Realtime for RHEL 6 Server v.2
  • kernel-rt-firmware-0:2.6.33.9-rt31.79.el6rt.noarch as a component of Red Hat MRG Realtime for RHEL 6 Server v.2
  • kernel-rt-trace-0:2.6.33.9-rt31.79.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2
  • kernel-rt-trace-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2
  • kernel-rt-trace-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2
  • kernel-rt-vanilla-0:2.6.33.9-rt31.79.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2
  • kernel-rt-vanilla-debuginfo-0:2.6.33.9-rt31.79.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2
  • kernel-rt-vanilla-devel-0:2.6.33.9-rt31.79.el6rt.x86_64 as a component of Red Hat MRG Realtime for RHEL 6 Server v.2

✅ 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 (17)