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====================================================================                   Red Hat Security Advisory

Synopsis:          Important: kernel security, bug fix, and enhancement update
Advisory ID:       RHSA-2011:0498-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2011:0498.html
Issue date:        2011-05-10
CVE Names:         CVE-2010-4250 CVE-2010-4565 CVE-2010-4649 
                   CVE-2011-0006 CVE-2011-0711 CVE-2011-0712 
                   CVE-2011-0726 CVE-2011-1013 CVE-2011-1016 
                   CVE-2011-1019 CVE-2011-1044 CVE-2011-1079 
                   CVE-2011-1080 CVE-2011-1093 CVE-2011-1573 
====================================================================
1. Summary:

Updated kernel packages that fix several security issues, various bugs, and
add an enhancement are now available for Red Hat Enterprise Linux 6.

The Red Hat Security Response Team has rated this update as having
important security impact. Common Vulnerability Scoring System (CVSS) base
scores, which give detailed severity ratings, are available for each
vulnerability from the CVE links in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux Desktop (v. 6) - i386, noarch, x86_64
Red Hat Enterprise Linux HPC Node (v. 6) - noarch, x86_64
Red Hat Enterprise Linux Server (v. 6) - i386, noarch, ppc64, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, noarch, x86_64

3. Description:

The kernel packages contain the Linux kernel, the core of any Linux
operating system.

Security fixes:

* An integer overflow flaw in ib_uverbs_poll_cq() could allow a local,
unprivileged user to cause a denial of service or escalate their
privileges. (CVE-2010-4649, Important)

* An integer signedness flaw in drm_modeset_ctl() could allow a local,
unprivileged user to cause a denial of service or escalate their
privileges. (CVE-2011-1013, Important)

* The Radeon GPU drivers in the Linux kernel were missing sanity checks for
the Anti Aliasing (AA) resolve register values which could allow a local,
unprivileged user to cause a denial of service or escalate their privileges
on systems using a graphics card from the ATI Radeon R300, R400, or R500
family of cards. (CVE-2011-1016, Important)

* A flaw in dccp_rcv_state_process() could allow a remote attacker to
cause a denial of service, even when the socket was already closed.
(CVE-2011-1093, Important)

* A flaw in the Linux kernel's Stream Control Transmission Protocol (SCTP)
implementation could allow a remote attacker to cause a denial of service
if the sysctl "net.sctp.addip_enable" and "auth_enable" variables were
turned on (they are off by default). (CVE-2011-1573, Important)

* A memory leak in the inotify_init() system call. In some cases, it could
leak a group, which could allow a local, unprivileged user to eventually
cause a denial of service. (CVE-2010-4250, Moderate)

* A missing validation of a null-terminated string data structure element
in bnep_sock_ioctl() could allow a local user to cause an information leak
or a denial of service. (CVE-2011-1079, Moderate)

* An information leak in bcm_connect() in the Controller Area Network (CAN)
Broadcast Manager implementation could allow a local, unprivileged user to
leak kernel mode addresses in "/proc/net/can-bcm". (CVE-2010-4565, Low)

* A flaw was found in the Linux kernel's Integrity Measurement Architecture
(IMA) implementation. When SELinux was disabled, adding an IMA rule which
was supposed to be processed by SELinux would cause ima_match_rules() to
always succeed, ignoring any remaining rules. (CVE-2011-0006, Low)

* A missing initialization flaw in the XFS file system implementation could
lead to an information leak. (CVE-2011-0711, Low)

* Buffer overflow flaws in snd_usb_caiaq_audio_init() and
snd_usb_caiaq_midi_init() could allow a local, unprivileged user with
access to a Native Instruments USB audio device to cause a denial of
service or escalate their privileges. (CVE-2011-0712, Low)

* The start_code and end_code values in "/proc/[pid]/stat" were not
protected. In certain scenarios, this flaw could be used to defeat Address
Space Layout Randomization (ASLR). (CVE-2011-0726, Low)

* A flaw in dev_load() could allow a local user who has the CAP_NET_ADMIN
capability to load arbitrary modules from "/lib/modules/", instead of only
netdev modules. (CVE-2011-1019, Low)

* A flaw in ib_uverbs_poll_cq() could allow a local, unprivileged user to
cause an information leak. (CVE-2011-1044, Low)

* A missing validation of a null-terminated string data structure element
in do_replace() could allow a local user who has the CAP_NET_ADMIN
capability to cause an information leak. (CVE-2011-1080, Low)

Red Hat would like to thank Vegard Nossum for reporting CVE-2010-4250;
Vasiliy Kulikov for reporting CVE-2011-1079, CVE-2011-1019, and
CVE-2011-1080; Dan Rosenberg for reporting CVE-2010-4565 and CVE-2011-0711;
Rafael Dominguez Vega for reporting CVE-2011-0712; and Kees Cook for
reporting CVE-2011-0726.

This update also fixes various bugs and adds an enhancement. Documentation
for these changes will be available shortly from the Technical Notes
document linked to in the References section.

Users should upgrade to these updated packages, which contain backported
patches to resolve these issues, and fix the bugs and add the enhancement
noted in the Technical Notes. The system must be rebooted for this update
to take effect.

4. Solution:

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.

5. Bugs fixed (http://bugzilla.redhat.com/):

656830 - CVE-2010-4250 kernel: inotify memory leak
664544 - CVE-2010-4565 kernel: CAN info leak
667912 - CVE-2011-0006 kernel: ima: fix add LSM rule bug
667916 - CVE-2010-4649 CVE-2011-1044 kernel: IB/uverbs: Handle large number of entries in poll CQ
670850 - [6.0] System reset when changing EFI variable on large memory system [rhel-6.0.z]
677260 - CVE-2011-0711 kernel: xfs: prevent leaking uninitialized stack memory in FSGEOMETRY_V1
677881 - CVE-2011-0712 kernel: ALSA: caiaq - Fix possible string-buffer overflow
679925 - CVE-2011-1013 kernel: drm_modeset_ctl signedness issue
680000 - CVE-2011-1016 kernel: drm/radeon/kms: check AA resolve registers on r300
680360 - CVE-2011-1019 kernel: CAP_SYS_MODULE bypass via CAP_NET_ADMIN
681260 - CVE-2011-1079 kernel: bnep device field missing NULL terminator
681262 - CVE-2011-1080 kernel: ebtables stack infoleak
682954 - CVE-2011-1093 kernel: dccp: fix oops on Reset after close
683810 - [6.1] Common code infrastructure for VLAN null tagging [rhel-6.0.z]
684275 - kernel: BUG: warning at drivers/char/tty_audit.c:55/tty_audit_buf_free() [rhel-6.0.z]
684569 - CVE-2011-0726 kernel: proc: protect mm start_code/end_code in /proc/pid/stat
691777 - Bonded and vlan tagged network does not work in KVM guest [rhel-6.0.z]
694073 - 82576 stuck after PCI AER error [rhel-6.0.z]
694186 - kswapd0 100% [rhel-6.0.z]
695383 - CVE-2011-1573 kernel: sctp: fix to calc the INIT/INIT-ACK chunk length correctly to set
696889 - emc_clariion error handler panics with multiple failures [rhel-6.0.z]
698109 - Bond interface flapping and increasing rx_missed_errors [rhel-6.0.z]

6. Package List:

Red Hat Enterprise Linux Desktop (v. 6):

Source:

i386:
kernel-2.6.32-71.29.1.el6.i686.rpm
kernel-debug-2.6.32-71.29.1.el6.i686.rpm
kernel-debug-debuginfo-2.6.32-71.29.1.el6.i686.rpm
kernel-debug-devel-2.6.32-71.29.1.el6.i686.rpm
kernel-debuginfo-2.6.32-71.29.1.el6.i686.rpm
kernel-debuginfo-common-i686-2.6.32-71.29.1.el6.i686.rpm
kernel-devel-2.6.32-71.29.1.el6.i686.rpm
kernel-headers-2.6.32-71.29.1.el6.i686.rpm

noarch:
kernel-doc-2.6.32-71.29.1.el6.noarch.rpm
kernel-firmware-2.6.32-71.29.1.el6.noarch.rpm
perf-2.6.32-71.29.1.el6.noarch.rpm

x86_64:
kernel-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debug-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debug-debuginfo-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debug-devel-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debuginfo-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debuginfo-common-x86_64-2.6.32-71.29.1.el6.x86_64.rpm
kernel-devel-2.6.32-71.29.1.el6.x86_64.rpm
kernel-headers-2.6.32-71.29.1.el6.x86_64.rpm

Red Hat Enterprise Linux HPC Node (v. 6):

Source:

noarch:
kernel-doc-2.6.32-71.29.1.el6.noarch.rpm
kernel-firmware-2.6.32-71.29.1.el6.noarch.rpm
perf-2.6.32-71.29.1.el6.noarch.rpm

x86_64:
kernel-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debug-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debug-debuginfo-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debug-devel-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debuginfo-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debuginfo-common-x86_64-2.6.32-71.29.1.el6.x86_64.rpm
kernel-devel-2.6.32-71.29.1.el6.x86_64.rpm
kernel-headers-2.6.32-71.29.1.el6.x86_64.rpm

Red Hat Enterprise Linux Server (v. 6):

Source:

i386:
kernel-2.6.32-71.29.1.el6.i686.rpm
kernel-debug-2.6.32-71.29.1.el6.i686.rpm
kernel-debug-debuginfo-2.6.32-71.29.1.el6.i686.rpm
kernel-debug-devel-2.6.32-71.29.1.el6.i686.rpm
kernel-debuginfo-2.6.32-71.29.1.el6.i686.rpm
kernel-debuginfo-common-i686-2.6.32-71.29.1.el6.i686.rpm
kernel-devel-2.6.32-71.29.1.el6.i686.rpm
kernel-headers-2.6.32-71.29.1.el6.i686.rpm

noarch:
kernel-doc-2.6.32-71.29.1.el6.noarch.rpm
kernel-firmware-2.6.32-71.29.1.el6.noarch.rpm
perf-2.6.32-71.29.1.el6.noarch.rpm

ppc64:
kernel-2.6.32-71.29.1.el6.ppc64.rpm
kernel-bootwrapper-2.6.32-71.29.1.el6.ppc64.rpm
kernel-debug-2.6.32-71.29.1.el6.ppc64.rpm
kernel-debug-debuginfo-2.6.32-71.29.1.el6.ppc64.rpm
kernel-debug-devel-2.6.32-71.29.1.el6.ppc64.rpm
kernel-debuginfo-2.6.32-71.29.1.el6.ppc64.rpm
kernel-debuginfo-common-ppc64-2.6.32-71.29.1.el6.ppc64.rpm
kernel-devel-2.6.32-71.29.1.el6.ppc64.rpm
kernel-headers-2.6.32-71.29.1.el6.ppc64.rpm

s390x:
kernel-2.6.32-71.29.1.el6.s390x.rpm
kernel-debug-2.6.32-71.29.1.el6.s390x.rpm
kernel-debug-debuginfo-2.6.32-71.29.1.el6.s390x.rpm
kernel-debug-devel-2.6.32-71.29.1.el6.s390x.rpm
kernel-debuginfo-2.6.32-71.29.1.el6.s390x.rpm
kernel-debuginfo-common-s390x-2.6.32-71.29.1.el6.s390x.rpm
kernel-devel-2.6.32-71.29.1.el6.s390x.rpm
kernel-headers-2.6.32-71.29.1.el6.s390x.rpm
kernel-kdump-2.6.32-71.29.1.el6.s390x.rpm
kernel-kdump-debuginfo-2.6.32-71.29.1.el6.s390x.rpm
kernel-kdump-devel-2.6.32-71.29.1.el6.s390x.rpm

x86_64:
kernel-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debug-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debug-debuginfo-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debug-devel-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debuginfo-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debuginfo-common-x86_64-2.6.32-71.29.1.el6.x86_64.rpm
kernel-devel-2.6.32-71.29.1.el6.x86_64.rpm
kernel-headers-2.6.32-71.29.1.el6.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 6):

Source:

i386:
kernel-2.6.32-71.29.1.el6.i686.rpm
kernel-debug-2.6.32-71.29.1.el6.i686.rpm
kernel-debug-debuginfo-2.6.32-71.29.1.el6.i686.rpm
kernel-debug-devel-2.6.32-71.29.1.el6.i686.rpm
kernel-debuginfo-2.6.32-71.29.1.el6.i686.rpm
kernel-debuginfo-common-i686-2.6.32-71.29.1.el6.i686.rpm
kernel-devel-2.6.32-71.29.1.el6.i686.rpm
kernel-headers-2.6.32-71.29.1.el6.i686.rpm

noarch:
kernel-doc-2.6.32-71.29.1.el6.noarch.rpm
kernel-firmware-2.6.32-71.29.1.el6.noarch.rpm
perf-2.6.32-71.29.1.el6.noarch.rpm

x86_64:
kernel-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debug-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debug-debuginfo-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debug-devel-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debuginfo-2.6.32-71.29.1.el6.x86_64.rpm
kernel-debuginfo-common-x86_64-2.6.32-71.29.1.el6.x86_64.rpm
kernel-devel-2.6.32-71.29.1.el6.x86_64.rpm
kernel-headers-2.6.32-71.29.1.el6.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and 
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/#package

7. References:

https://www.redhat.com/security/data/cve/CVE-2010-4250.html
https://www.redhat.com/security/data/cve/CVE-2010-4565.html
https://www.redhat.com/security/data/cve/CVE-2010-4649.html
https://www.redhat.com/security/data/cve/CVE-2011-0006.html
https://www.redhat.com/security/data/cve/CVE-2011-0711.html
https://www.redhat.com/security/data/cve/CVE-2011-0712.html
https://www.redhat.com/security/data/cve/CVE-2011-0726.html
https://www.redhat.com/security/data/cve/CVE-2011-1013.html
https://www.redhat.com/security/data/cve/CVE-2011-1016.html
https://www.redhat.com/security/data/cve/CVE-2011-1019.html
https://www.redhat.com/security/data/cve/CVE-2011-1044.html
https://www.redhat.com/security/data/cve/CVE-2011-1079.html
https://www.redhat.com/security/data/cve/CVE-2011-1080.html
https://www.redhat.com/security/data/cve/CVE-2011-1093.html
https://www.redhat.com/security/data/cve/CVE-2011-1573.html
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/search/

8. Contact:

The Red Hat security contact is .  More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2011 Red Hat, Inc.
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RedHat: RHSA-2011-0498:01 Important: kernel security, bug fix,

Updated kernel packages that fix several security issues, various bugs, and add an enhancement are now available for Red Hat Enterprise Linux 6

Summary

The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security fixes:
* An integer overflow flaw in ib_uverbs_poll_cq() could allow a local, unprivileged user to cause a denial of service or escalate their privileges. (CVE-2010-4649, Important)
* An integer signedness flaw in drm_modeset_ctl() could allow a local, unprivileged user to cause a denial of service or escalate their privileges. (CVE-2011-1013, Important)
* The Radeon GPU drivers in the Linux kernel were missing sanity checks for the Anti Aliasing (AA) resolve register values which could allow a local, unprivileged user to cause a denial of service or escalate their privileges on systems using a graphics card from the ATI Radeon R300, R400, or R500 family of cards. (CVE-2011-1016, Important)
* A flaw in dccp_rcv_state_process() could allow a remote attacker to cause a denial of service, even when the socket was already closed. (CVE-2011-1093, Important)
* A flaw in the Linux kernel's Stream Control Transmission Protocol (SCTP) implementation could allow a remote attacker to cause a denial of service if the sysctl "net.sctp.addip_enable" and "auth_enable" variables were turned on (they are off by default). (CVE-2011-1573, Important)
* A memory leak in the inotify_init() system call. In some cases, it could leak a group, which could allow a local, unprivileged user to eventually cause a denial of service. (CVE-2010-4250, Moderate)
* A missing validation of a null-terminated string data structure element in bnep_sock_ioctl() could allow a local user to cause an information leak or a denial of service. (CVE-2011-1079, Moderate)
* An information leak in bcm_connect() in the Controller Area Network (CAN) Broadcast Manager implementation could allow a local, unprivileged user to leak kernel mode addresses in "/proc/net/can-bcm". (CVE-2010-4565, Low)
* A flaw was found in the Linux kernel's Integrity Measurement Architecture (IMA) implementation. When SELinux was disabled, adding an IMA rule which was supposed to be processed by SELinux would cause ima_match_rules() to always succeed, ignoring any remaining rules. (CVE-2011-0006, Low)
* A missing initialization flaw in the XFS file system implementation could lead to an information leak. (CVE-2011-0711, Low)
* Buffer overflow flaws in snd_usb_caiaq_audio_init() and snd_usb_caiaq_midi_init() could allow a local, unprivileged user with access to a Native Instruments USB audio device to cause a denial of service or escalate their privileges. (CVE-2011-0712, Low)
* The start_code and end_code values in "/proc/[pid]/stat" were not protected. In certain scenarios, this flaw could be used to defeat Address Space Layout Randomization (ASLR). (CVE-2011-0726, Low)
* A flaw in dev_load() could allow a local user who has the CAP_NET_ADMIN capability to load arbitrary modules from "/lib/modules/", instead of only netdev modules. (CVE-2011-1019, Low)
* A flaw in ib_uverbs_poll_cq() could allow a local, unprivileged user to cause an information leak. (CVE-2011-1044, Low)
* A missing validation of a null-terminated string data structure element in do_replace() could allow a local user who has the CAP_NET_ADMIN capability to cause an information leak. (CVE-2011-1080, Low)
Red Hat would like to thank Vegard Nossum for reporting CVE-2010-4250; Vasiliy Kulikov for reporting CVE-2011-1079, CVE-2011-1019, and CVE-2011-1080; Dan Rosenberg for reporting CVE-2010-4565 and CVE-2011-0711; Rafael Dominguez Vega for reporting CVE-2011-0712; and Kees Cook for reporting CVE-2011-0726.
This update also fixes various bugs and adds an enhancement. Documentation for these changes will be available shortly from the Technical Notes document linked to in the References section.
Users should upgrade to these updated packages, which contain backported patches to resolve these issues, and fix the bugs and add the enhancement noted in the Technical Notes. The system must be rebooted for this update to take effect.



Summary


Solution

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

https://www.redhat.com/security/data/cve/CVE-2010-4250.html https://www.redhat.com/security/data/cve/CVE-2010-4565.html https://www.redhat.com/security/data/cve/CVE-2010-4649.html https://www.redhat.com/security/data/cve/CVE-2011-0006.html https://www.redhat.com/security/data/cve/CVE-2011-0711.html https://www.redhat.com/security/data/cve/CVE-2011-0712.html https://www.redhat.com/security/data/cve/CVE-2011-0726.html https://www.redhat.com/security/data/cve/CVE-2011-1013.html https://www.redhat.com/security/data/cve/CVE-2011-1016.html https://www.redhat.com/security/data/cve/CVE-2011-1019.html https://www.redhat.com/security/data/cve/CVE-2011-1044.html https://www.redhat.com/security/data/cve/CVE-2011-1079.html https://www.redhat.com/security/data/cve/CVE-2011-1080.html https://www.redhat.com/security/data/cve/CVE-2011-1093.html https://www.redhat.com/security/data/cve/CVE-2011-1573.html https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/search/

Package List

Red Hat Enterprise Linux Desktop (v. 6):
Source:
i386: kernel-2.6.32-71.29.1.el6.i686.rpm kernel-debug-2.6.32-71.29.1.el6.i686.rpm kernel-debug-debuginfo-2.6.32-71.29.1.el6.i686.rpm kernel-debug-devel-2.6.32-71.29.1.el6.i686.rpm kernel-debuginfo-2.6.32-71.29.1.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-71.29.1.el6.i686.rpm kernel-devel-2.6.32-71.29.1.el6.i686.rpm kernel-headers-2.6.32-71.29.1.el6.i686.rpm
noarch: kernel-doc-2.6.32-71.29.1.el6.noarch.rpm kernel-firmware-2.6.32-71.29.1.el6.noarch.rpm perf-2.6.32-71.29.1.el6.noarch.rpm
x86_64: kernel-2.6.32-71.29.1.el6.x86_64.rpm kernel-debug-2.6.32-71.29.1.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-71.29.1.el6.x86_64.rpm kernel-debug-devel-2.6.32-71.29.1.el6.x86_64.rpm kernel-debuginfo-2.6.32-71.29.1.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-71.29.1.el6.x86_64.rpm kernel-devel-2.6.32-71.29.1.el6.x86_64.rpm kernel-headers-2.6.32-71.29.1.el6.x86_64.rpm
Red Hat Enterprise Linux HPC Node (v. 6):
Source:
noarch: kernel-doc-2.6.32-71.29.1.el6.noarch.rpm kernel-firmware-2.6.32-71.29.1.el6.noarch.rpm perf-2.6.32-71.29.1.el6.noarch.rpm
x86_64: kernel-2.6.32-71.29.1.el6.x86_64.rpm kernel-debug-2.6.32-71.29.1.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-71.29.1.el6.x86_64.rpm kernel-debug-devel-2.6.32-71.29.1.el6.x86_64.rpm kernel-debuginfo-2.6.32-71.29.1.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-71.29.1.el6.x86_64.rpm kernel-devel-2.6.32-71.29.1.el6.x86_64.rpm kernel-headers-2.6.32-71.29.1.el6.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source:
i386: kernel-2.6.32-71.29.1.el6.i686.rpm kernel-debug-2.6.32-71.29.1.el6.i686.rpm kernel-debug-debuginfo-2.6.32-71.29.1.el6.i686.rpm kernel-debug-devel-2.6.32-71.29.1.el6.i686.rpm kernel-debuginfo-2.6.32-71.29.1.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-71.29.1.el6.i686.rpm kernel-devel-2.6.32-71.29.1.el6.i686.rpm kernel-headers-2.6.32-71.29.1.el6.i686.rpm
noarch: kernel-doc-2.6.32-71.29.1.el6.noarch.rpm kernel-firmware-2.6.32-71.29.1.el6.noarch.rpm perf-2.6.32-71.29.1.el6.noarch.rpm
ppc64: kernel-2.6.32-71.29.1.el6.ppc64.rpm kernel-bootwrapper-2.6.32-71.29.1.el6.ppc64.rpm kernel-debug-2.6.32-71.29.1.el6.ppc64.rpm kernel-debug-debuginfo-2.6.32-71.29.1.el6.ppc64.rpm kernel-debug-devel-2.6.32-71.29.1.el6.ppc64.rpm kernel-debuginfo-2.6.32-71.29.1.el6.ppc64.rpm kernel-debuginfo-common-ppc64-2.6.32-71.29.1.el6.ppc64.rpm kernel-devel-2.6.32-71.29.1.el6.ppc64.rpm kernel-headers-2.6.32-71.29.1.el6.ppc64.rpm
s390x: kernel-2.6.32-71.29.1.el6.s390x.rpm kernel-debug-2.6.32-71.29.1.el6.s390x.rpm kernel-debug-debuginfo-2.6.32-71.29.1.el6.s390x.rpm kernel-debug-devel-2.6.32-71.29.1.el6.s390x.rpm kernel-debuginfo-2.6.32-71.29.1.el6.s390x.rpm kernel-debuginfo-common-s390x-2.6.32-71.29.1.el6.s390x.rpm kernel-devel-2.6.32-71.29.1.el6.s390x.rpm kernel-headers-2.6.32-71.29.1.el6.s390x.rpm kernel-kdump-2.6.32-71.29.1.el6.s390x.rpm kernel-kdump-debuginfo-2.6.32-71.29.1.el6.s390x.rpm kernel-kdump-devel-2.6.32-71.29.1.el6.s390x.rpm
x86_64: kernel-2.6.32-71.29.1.el6.x86_64.rpm kernel-debug-2.6.32-71.29.1.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-71.29.1.el6.x86_64.rpm kernel-debug-devel-2.6.32-71.29.1.el6.x86_64.rpm kernel-debuginfo-2.6.32-71.29.1.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-71.29.1.el6.x86_64.rpm kernel-devel-2.6.32-71.29.1.el6.x86_64.rpm kernel-headers-2.6.32-71.29.1.el6.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source:
i386: kernel-2.6.32-71.29.1.el6.i686.rpm kernel-debug-2.6.32-71.29.1.el6.i686.rpm kernel-debug-debuginfo-2.6.32-71.29.1.el6.i686.rpm kernel-debug-devel-2.6.32-71.29.1.el6.i686.rpm kernel-debuginfo-2.6.32-71.29.1.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-71.29.1.el6.i686.rpm kernel-devel-2.6.32-71.29.1.el6.i686.rpm kernel-headers-2.6.32-71.29.1.el6.i686.rpm
noarch: kernel-doc-2.6.32-71.29.1.el6.noarch.rpm kernel-firmware-2.6.32-71.29.1.el6.noarch.rpm perf-2.6.32-71.29.1.el6.noarch.rpm
x86_64: kernel-2.6.32-71.29.1.el6.x86_64.rpm kernel-debug-2.6.32-71.29.1.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-71.29.1.el6.x86_64.rpm kernel-debug-devel-2.6.32-71.29.1.el6.x86_64.rpm kernel-debuginfo-2.6.32-71.29.1.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-71.29.1.el6.x86_64.rpm kernel-devel-2.6.32-71.29.1.el6.x86_64.rpm kernel-headers-2.6.32-71.29.1.el6.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/#package


Severity
Advisory ID: RHSA-2011:0498-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2011:0498.html
Issued Date: : 2011-05-10
CVE Names: CVE-2010-4250 CVE-2010-4565 CVE-2010-4649 CVE-2011-0006 CVE-2011-0711 CVE-2011-0712 CVE-2011-0726 CVE-2011-1013 CVE-2011-1016 CVE-2011-1019 CVE-2011-1044 CVE-2011-1079 CVE-2011-1080 CVE-2011-1093 CVE-2011-1573

Topic

Updated kernel packages that fix several security issues, various bugs, andadd an enhancement are now available for Red Hat Enterprise Linux 6.The Red Hat Security Response Team has rated this update as havingimportant security impact. Common Vulnerability Scoring System (CVSS) basescores, which give detailed severity ratings, are available for eachvulnerability from the CVE links in the References section.


Topic


 

Relevant Releases Architectures

Red Hat Enterprise Linux Desktop (v. 6) - i386, noarch, x86_64

Red Hat Enterprise Linux HPC Node (v. 6) - noarch, x86_64

Red Hat Enterprise Linux Server (v. 6) - i386, noarch, ppc64, s390x, x86_64

Red Hat Enterprise Linux Workstation (v. 6) - i386, noarch, x86_64


Bugs Fixed

656830 - CVE-2010-4250 kernel: inotify memory leak

664544 - CVE-2010-4565 kernel: CAN info leak

667912 - CVE-2011-0006 kernel: ima: fix add LSM rule bug

667916 - CVE-2010-4649 CVE-2011-1044 kernel: IB/uverbs: Handle large number of entries in poll CQ

670850 - [6.0] System reset when changing EFI variable on large memory system [rhel-6.0.z]

677260 - CVE-2011-0711 kernel: xfs: prevent leaking uninitialized stack memory in FSGEOMETRY_V1

677881 - CVE-2011-0712 kernel: ALSA: caiaq - Fix possible string-buffer overflow

679925 - CVE-2011-1013 kernel: drm_modeset_ctl signedness issue

680000 - CVE-2011-1016 kernel: drm/radeon/kms: check AA resolve registers on r300

680360 - CVE-2011-1019 kernel: CAP_SYS_MODULE bypass via CAP_NET_ADMIN

681260 - CVE-2011-1079 kernel: bnep device field missing NULL terminator

681262 - CVE-2011-1080 kernel: ebtables stack infoleak

682954 - CVE-2011-1093 kernel: dccp: fix oops on Reset after close

683810 - [6.1] Common code infrastructure for VLAN null tagging [rhel-6.0.z]

684275 - kernel: BUG: warning at drivers/char/tty_audit.c:55/tty_audit_buf_free() [rhel-6.0.z]

684569 - CVE-2011-0726 kernel: proc: protect mm start_code/end_code in /proc/pid/stat

691777 - Bonded and vlan tagged network does not work in KVM guest [rhel-6.0.z]

694073 - 82576 stuck after PCI AER error [rhel-6.0.z]

694186 - kswapd0 100% [rhel-6.0.z]

695383 - CVE-2011-1573 kernel: sctp: fix to calc the INIT/INIT-ACK chunk length correctly to set

696889 - emc_clariion error handler panics with multiple failures [rhel-6.0.z]

698109 - Bond interface flapping and increasing rx_missed_errors [rhel-6.0.z]


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