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Category:   OS (Linux)  >   Linux Kernel Vendors:   kernel.org
(Red Hat Issues Fix) Linux Kernel OSF Partition Table Buffer Overflow Lets Local Users Obtain Information
SecurityTracker Alert ID:  1025549
SecurityTracker URL:  http://securitytracker.com/id/1025549
CVE Reference:   CVE-2011-1163   (Links to External Site)
Date:  May 19 2011
Impact:   Disclosure of system information, Disclosure of user information
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): RHEL 6
Description:   A vulnerability was reported in the Linux Kernel. A local user can obtain information from kernel memory.

A local user can create a storage device with specially crafted OSF partition tables. When the kernel automatically evaluates the partition tables, a buffer overflow may occur and data from kernel heap space may leak to userspace.

Timo Warns (PRESENSE Technologies GmbH) reported this vulnerability.

Impact:   A local user can obtain kernel memory contents.
Solution:   Red Hat has issued a fix.

The Red Hat advisory is available at:

https://rhn.redhat.com/errata/RHSA-2011-0542.html

Vendor URL:  www.kernel.org/ (Links to External Site)
Cause:   Boundary error
Underlying OS:  

Message History:   This archive entry is a follow-up to the message listed below.
Mar 17 2011 Linux Kernel OSF Partition Table Buffer Overflow Lets Local Users Obtain Information



 Source Message Contents

Date:  Thu, 19 May 2011 12:13:59 +0000
Subject:  [RHSA-2011:0542-01] Important: Red Hat Enterprise Linux 6.1 kernel security, bug fix and enhancement update

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

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

Synopsis:          Important: Red Hat Enterprise Linux 6.1 kernel security, bug fix and enhancement update
Advisory ID:       RHSA-2011:0542-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://rhn.redhat.com/errata/RHSA-2011-0542.html
Issue date:        2011-05-19
CVE Names:         CVE-2010-4251 CVE-2011-0999 CVE-2011-1010 
                   CVE-2011-1023 CVE-2011-1082 CVE-2011-1090 
                   CVE-2011-1163 CVE-2011-1170 CVE-2011-1171 
                   CVE-2011-1172 CVE-2011-1494 CVE-2011-1495 
                   CVE-2011-1581 
=====================================================================

1. Summary:

Updated kernel packages that fix multiple security issues, address several
hundred bugs and add numerous enhancements are now available as part of the
ongoing support and maintenance of Red Hat Enterprise Linux version 6. This
is the first regular update.

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.

This update fixes the following security issues:

* Multiple buffer overflow flaws were found in the Linux kernel's
Management Module Support for Message Passing Technology (MPT) based
controllers. A local, unprivileged user could use these flaws to cause a
denial of service, an information leak, or escalate their privileges.
(CVE-2011-1494, CVE-2011-1495, Important)

* A flaw was found in the Linux kernel's Ethernet bonding driver
implementation. Packets coming in from network devices that have more
than 16 receive queues to a bonding interface could cause a denial of
service. (CVE-2011-1581, Important)

* A flaw was found in the Linux kernel's networking subsystem. If the
number of packets received exceeded the receiver's buffer limit, they were
queued in a backlog, consuming memory, instead of being discarded. A remote
attacker could abuse this flaw to cause a denial of service (out-of-memory
condition). (CVE-2010-4251, Moderate)

* A flaw was found in the Linux kernel's Transparent Huge Pages (THP)
implementation. A local, unprivileged user could abuse this flaw to allow
the user stack (when it is using huge pages) to grow and cause a denial of
service. (CVE-2011-0999, Moderate)

* A flaw was found in the transmit methods (xmit) for the loopback and
InfiniBand transports in the Linux kernel's Reliable Datagram Sockets (RDS)
implementation. A local, unprivileged user could use this flaw to cause a
denial of service. (CVE-2011-1023, Moderate)

* A flaw in the Linux kernel's Event Poll (epoll) implementation could
allow a local, unprivileged user to cause a denial of service.
(CVE-2011-1082, Moderate)

* An inconsistency was found in the interaction between the Linux kernel's
method for allocating NFSv4 (Network File System version 4) ACL data and
the method by which it was freed. This inconsistency led to a kernel panic
which could be triggered by a local, unprivileged user with files owned by
said user on an NFSv4 share. (CVE-2011-1090, Moderate)

* A missing validation check was found in the Linux kernel's
mac_partition() implementation, used for supporting file systems created
on Mac OS operating systems. A local attacker could use this flaw to cause
a denial of service by mounting a disk that contains specially-crafted
partitions. (CVE-2011-1010, Low)

* A buffer overflow flaw in the DEC Alpha OSF partition implementation in
the Linux kernel could allow a local attacker to cause an information leak
by mounting a disk that contains specially-crafted partition tables.
(CVE-2011-1163, Low)

* Missing validations of null-terminated string data structure elements in
the do_replace(), compat_do_replace(), do_ipt_get_ctl(), do_ip6t_get_ctl(),
and do_arpt_get_ctl() functions could allow a local user who has the
CAP_NET_ADMIN capability to cause an information leak. (CVE-2011-1170,
CVE-2011-1171, CVE-2011-1172, Low)

Red Hat would like to thank Dan Rosenberg for reporting CVE-2011-1494 and
CVE-2011-1495; Nelson Elhage for reporting CVE-2011-1082; Timo Warns for
reporting CVE-2011-1010 and CVE-2011-1163; and Vasiliy Kulikov for
reporting CVE-2011-1170, CVE-2011-1171, and CVE-2011-1172.

This update also fixes several hundred bugs and adds enhancements. Refer to
the Red Hat Enterprise Linux 6.1 Release Notes for information on the most
significant of these changes, and the Technical Notes for further
information, both linked to in the References.

All Red Hat Enterprise Linux 6 users are advised to install these updated
packages, which correct these issues, and fix the bugs and add the
enhancements noted in the Red Hat Enterprise Linux 6.1 Release Notes and
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/):

463842 - [LTC 6.0 FEAT] 201227:NFS over RDMA support
519467 - new ext4 ioctls, tunables etc undocumented
550724 - xen PV guest kernel 2.6.32 processes lock up in D state
583064 - Virtio Net/Disk block devices get wrong parent in node device info
588638 - [abrt] crash in kernel: Your BIOS is broken; DMAR reported at address fed90000 returns all ones!
590404 - Garbled image with zc3xx-based webcam
591335 - IPv6 tproxy support is not present in RHEL 6 Beta
591466 - [abrt] WARNING: at fs/buffer.c:1159 mark_buffer_dirty+0x82/0xa0()
593766 - ACPI Error: Illegal I/O port address/length above 64K
597333 - CDTRDSR missing from <asm/termios.h>
601849 - bonding: backport code to allow user-controlled output slave detection.
607262 - Read from /proc/xen/xenbus does not honor O_NONBLOCK
610237 - [6u0] Bonding in ALB mode sends ARP in loop
612436 - udevd report unexpected exit when guest boot up with nmi_watchdog = 1 and using debugfs tracing KVM (AMD)
616105 - problems with 64b division on 32b platforms.
616296 - guest kernel panic when boot with nmi_watchdog=1
616660 - mrg buffers: migration breaks between systems with/without vhost
617199 - make exclusively owned pages belong to the local anon_vma on swapin
618175 - cifs: NT_STATUS_MEDIA_WRITE_PROTECTED not being mapped appropriately to POSIX error
618440 - jbd2/ocfs2: Fix block checksumming when a buffer is used in several transactions
618602 - core_pattern handler truncates parameters
619426 - RHEL UV: kernel patch for kexec
619430 - Intel HDA audio: popping/clicking sound distortion
619455 - Host kernel oops after a series of virsh {attach,detach}-device
621103 - backport wireless 2.6.32-longterm fixes
622575 - networking may go away after migration due to missing arp update
623199 - Bonded and vlan tagged network does not work in KVM guest
623201 - [RHEL6][Kernel] BUG: spinlock wrong CPU on CPU#2, modprobe/713 (Not tainted)
623968 - K10 temp support in lm_sensors
624069 - Upgrading NFS client to 2.6.36 release.
624628 - read from virtio-serial returns if the host side is not connect to pipe
625173 - [RHEL6][Kernel] FATAL: Error inserting ipv6, Cannot allocate memory, causes panic
626561 - GFS2: [RFE] fallocate support for GFS2
626989 - block IO controller: Pull in Group idle tunable patches from upstream
627926 - [RHEL6.0] e1000e devices fail to initialize interrupts properly
627958 - be2net: A bad assert in processing async messages from NIC
628805 - Fix hot-unplug handling of virtio-console ports
629178 - kernel: Problem with execve(2) reintroduced [rhel-6.1]
629197 - i8259 state is corrupted during migration
629418 - modpost segmentation fault
629423 - module signing failing on cross-builds due to linker misuse
629629 - groups_search() cannot handle large gid correctly
629715 - kernel ABI whitelist request for kspice-usb driver [Red Hat]
629920 - GFS1 vs GFS2 performance issue
630562 - kernel: additional stack guard patches [rhel-6.1]
631833 - Big performance regression found on connect/request/response test through IPSEC (openswan) transport
632021 - Cannot unplug emulated ide and rtl8139 devices in RHEL6 HVM xen guest
632631 - block: fix s390 tape block driver crash that occurs when it switches the IO scheduler
632745 - [6.1 FEAT] KVM Network Performance: mergeable rx buffers support in vhost-net
633825 - kswapd0 100%
634100 - migrate_cancel under STRESS caused guest to hang
634232 - PATCH: virtio_console: Fix poll blocking even though there is data to read
634303 - audit filtering on selinux label of userspace audit messages
634316 - tg3: Disable TSS
635041 - GFS2: inode glock stuck without holder
635535 - Disallow 0-sized writes to virtio ports to go through to host (leading to VM crash)
635537 - Disable lseek(2) for virtio ports
635539 - WinXP BSOD when boot up with -cpu Penryn
635853 - ptrace: the tracee can get the extra trap after PTRACE_DETACH
636291 - [LSI 6.1 bug] RHEL 6.0 iSCSI offload (cxgb3i) sessions do not log back in after several controller reset cycles [LSI CR184419]
636906 - 32bit compat vectored aio routines are broken
636994 - [NetApp 6.1 bug] SCSI ALUA handler fails to handle ALUA transitioning properly
637278 - Bug fixes to the 2.6.36 NFS Client
637279 - Bug fixes to the 2.6.36 NFS Server
637972 - GFS2: Not enough space reserved in gfs2_write_begin and possibly elsewhere.
638133 - Panic when inserting tcrypt in fips mode
638176 - Replies to broadcast SNMP and NetBIOS queries are dropped
638269 - NFS4 clients cannot reclaim locks after server reboot
638657 - GFS2 fatal: filesystem consistency error on rename
639815 - Ensure we detect removed symbols in check-kabi
640690 - Bonded interface doesn't issue IGMP report (join) on slave interface during failover
641315 - Backport upstream cacheing fix for optimizing reads from /proc/vmcore
642206 - /proc/bus/usb/devices formatting error
643236 - iscsi: get nopout and conn errors.
643237 - [NetApp 6.1 bug] regression: allow offlined devs to be set to running
643290 - sysctl: bad user of proc_doulongvec_minmax() can oops the kernel
643750 - virtio_console driver never returns from selecting for write when the queue is full
643751 - writing to a virtio serial port while no one is listening on the host side hangs the guest
644903 - Kernel divide by zero in find_busiest_group
644987 - Enable extraction of hugepage pfn(s) from /proc/<pid>/pagemap
645287 - [PATCH] fix size checks for mmap() on /proc/bus/pci files
645793 - Backport support for TCP thin-streams
645800 - Expose hw packet timestamps to network packet capture utilities - backport from 2.6.36
645824 - ext4: Don't error out the fs if the user tries to make a file too big
645898 - [6.1 FEAT] Port KVM bug fixes for cr_access to RHEL 6
646223 - cifs: multiuser mount support
646369 - [kvm] VIRT-IO NIC state is reported as 'unknown' on vm running over RHEL6 host
646384 - kernel BUG at mm/migrate.c:113!
646498 - [6.0] write system call returns with 0 when it should return with EFBIG.
646505 - Kernel warning at boot:  i7core_edac: probe of 0000:80:14.0 failed with error -22
647334 - Allow KSM to split hugepages
647367 - kvm: guest stale memory after migration
647440 - install_process_keyring() may return wrong error code
648632 - ext4: writeback performance fixes
649248 - ethtool: Provide a default implementation of ethtool_ops::get_drvinfo
651005 - Excessive fpu swap entering and exiting kvm from host userspace
651021 - Enable discard/UNMAP/WRITE_SAME for enterprise class arrays
651332 - RHEL6.1: EHCI: AMD periodic frame list table quirk
651373 - NULL pointer dereference in reading vs. truncating race
651584 - GFS2: BUG_ON kernel panic in gfs2_glock_hold on 2.6.18-226
651639 - On AMD host, running an F14 guest with 2 cores assigned hangs for "a long time" (several 10's of minutes) at start of boot
651865 - cifs: bug fixes for 6.1
651878 - cifs: mfsymlinks support
652013 - If EXT4_EXTENTS_FL flag is not set, the max file size of write() is different than seek().
652371 - temporary loss of path to SAN results in persistent EIO with msync
653066 - Upgrading NFS client to 2.6.37 release
653068 - Upgrading NFS server to 2.6.37 release
653245 - kernel: restrict unprivileged access to kernel syslog [rhel-6.1]
654532 - Guest BSOD during installation
654665 - EFI/UEFI page table initialization is incorrect for x86_64 in physical mode.
655231 - kernel 2.6.32-84.el6 breaks systemtap
655521 - e1000 driver tracebacks when running under VMware ESX4
655718 - Win2008 and Win7 fail to load files at the beginning of installation
655875 - jbd2_stats_proc_init has wrong location.
655889 - kabitool blocks custom kernel builds when kernel version > 2.6.18-53.1.21.el5
655935 - [Emulex 6.1] Update lpfc driver to 8.3.5.28
656042 - [RFE] Include autogroup patch to aid in automatic creation of cgroups
656461 - cifs: fix problems with filehandle management and reporting of writeback errors
656835 - Memory leak in virtio-console driver if driver probe routine fails
656939 - GFS2: [RFE] glock scalability patches
657261 - Guest kernels need 'noapic' to get kexec working with virtio-blk
657303 - CVE-2010-4251 kernel: unlimited socket backlog DoS
657553 - [xfstests 243] ext4 incosistency with EOFBLOCK_FL
658248 - [Emulex 6.1 feat] add BSG and FC Transport patches from Upstream
658437 - guest kernel panic when transfering file from host to guest during migration
658482 - block IO controller: Allow creation of cgroup hierarchies
658518 - neighbour update causes an Oops when using tunnel device
658590 - GFS2: Use 512 B block sizes to communicate with userland quota tools
659119 - khugepaged numa memcg minor memleak
659137 - GFS2: Kernel changes necessary to allow growing completely full filesystems.
659480 - UV: WAR for interrupt-IOPort deadlock
660674 - (Mellanox) Add CX3 PCI IDs to mlx4 driver
660680 - iw_cxgb3 advertises incorrect max cq depth causing stalls on large MPI clusters
661048 - fsck.gfs2 reported statfs error after gfs2_grow
661172 - MCP55 message on screen at boot even with quiet
662125 - lldpad is generating selinux errors on 6.0-RC-4.
662589 - nfs4 callback from client returned to wrong address
662660 - OS halt on the login screen
662782 - Bug fixes to the 2.6.37 NFS Client
663042 - gfs2 FIEMAP oops
663119 - [Emulex 6.1 feat] Update lpfc driver to 8.3.5.30
663222 - [Cisco 6.1 bug] Fix memory leak in fnic and bump version to 1.5.0.1
663280 - Update drivers/media to 2.6.38 codebase
663448 - Bug fixes to the 2.6.37 NFS Server
663538 - Add AES to CPUID ext_features recognized by kvm..
663749 - Btrfs: update to latest upstream
663755 - RHEL6 Xen domU freeze after migrate to lower (MHz) CPU
663864 - kernel: restrict access to /proc/kcore to just elf headers [rhel-6.1]
663994 - kernels don't build on make-3.82
664364 - [6.0] System reset when changing EFI variable on large memory system
664772 - THP updates from -mm
665110 - System panic in pskb_expand_head When arp_validate option is specified in bonding ARP monitor mode
665169 - kexec: limit root to call kexec_load()
665360 - vhost-net/kvm lacks fixes/optimizations in net-next as of Dec 23
665970 - KVM crashes inside SeaBIOS when attempting to boot MS-DOS
666264 - ftrace: kernel/trace/ring_buffer.c:1987 rb_reserve_next_event
667186 - Add upstream performance enhancement to reduce time page fault handler holds mmap_sem semaphore.
667281 - Bug for patches outside AGP/DRM required for AGP/DRM backport.
667328 - lib: fix vscnprintf() if @size is == 0
667340 - kexec: Make sure to stop all CPUs before exiting the kernel
667354 - PV cdrom should be disabled on HVM guests
667356 - xen: unplug the emulated devices at resume time
667359 - forward port xen pvops changes for evtchn
667361 - xenfs: enable for HVM domains too
667654 - cifs.upcall not called when mounting second CIFS share from same server using different krb5 credentials
667661 - [NetApp 6.1 Bug] Include new NetApp PID entry to the alua_dev_list array in the ALUA hardware handler
667686 - update Documentation/vm/page-types.c to latest upstream
668114 - fcoe fails to login with Cisco Eaglehawk switch firmware on VFC shut/no shut
668340 - NUMA is not recognized for nec-em25.rhts.eng.bos.redhat.com
668478 - PCI sysfs rom file needs owner write access
668825 - Server cannot boot with kernel-2.6.32-85
668915 - setfacl does not update ctime when changing file permission on ext3/4
669252 - [XEN]RHEL6 guest fail to save/restore
669272 - xfs: need upstream unaligned aio/dio data corruption fixes
669373 - ath9k: inconsistent lock state
669418 - khugepaged blocking on page locks
669737 - net: add receive functions that return GRO result codes
669749 - netif_vdbg() is broken, does not compile if VERBOSE_DEBUG is not defined
669773 - disable NUMA for Xen PV guests
669787 - Additional upstream functions that make backporting easier
669813 - [Broadcom 6.1 feat] bnx2: Update firmware to 6.2.1+
669877 - GFS2: Blocks not marked free on delete
670063 - pages stuck in ksm pages_volatile
670572 - [NetApp 6.0 Bug] Erroneous TPG ID check in SCSI ALUA Handler
670734 - kernel panic at __rpc_create_common() when mounting nfs
670907 - [RHEL6.1][Kernel] BUG: unable to handle kernel NULL pointer dereference, IP: [<ffffffff814115f0>] get_rps_cpu+0x290/0x340
671147 - xen 64-bit PV guests fail to save-restore with kernels >= -95
671161 - xen microcode WARN on save-restore
671267 - GFS2: allow gfs2 to update quota usage through quotactl
671477 - [RHEL6.1] possible vmalloc_sync_all() bug
672234 - add POLLPRI to sock_def_readable()
672305 - Repeatable NFS mount hang
672600 - GFS2: recovery stuck on transaction lock
672844 - section mismatch due to wrong annotation of hugetlb_sysfs_add_hstate()
672937 - backport set_iounmap_nonlazy() to speedup reading of /proc/vmcore
673496 - DOMU-HVM FULLVIRT Guest issue
673532 - sfc: the rss_cpus module parameter is ignored
674064 - [RHEL6] panic in scsi_init_io() during connectathon
674147 - SPECsfs NFS V3 workload on RHEL6 running kernels 2.6.32-85 have a massive performance regression due to compact-kswap behavior
674286 - mmapping a read only file on a gfs2 filesystem incorrectly acquires an exclusive glock
674409 - usb: latest xhci fixes
675102 - kernel-headers 2.6.32-112.el6 broken
675270 - GFS2: Fails to clear glocks during unmount
675294 - [RHEL6.1] s/390x hang while running LTP test
675299 - 'tail -f' waits forever for inotify
675304 - Fix potential deadlock in intel-iommu
675745 - GFS2: panics on quotacheck update
675815 - Back port Bug fixes from the 2.6.38 NFS Client to the RHEL6 Client
675998 - /dev/crash does not require CAP_SYS_RAWIO for access
676009 - xen fix save/restore: unmask event channel for IRQF_TIMER
676099 - ip_gre module throws slab corruption errors upon removal from the kernel
676134 - [Cisco 6.1 Bug Fix] enic: Update enic driver to latest upstream version 2.1.1.10
676346 - drivers/xen/events.c clean up section mismatch warning
676579 - virtio_net: missing schedule on oom
676875 - ixgbe: update to 3.0.12-k2  causing a panic on boot
676948 - [RFE][6.1] sched: Try not to migrate higher priority RT tasks
677314 - system_reset cause KVM internal error. Suberror: 2
677532 - [kdump] WARNING: at kernel/watchdog.c:229 watchdog_overflow_callback+0xa9/0xd0() (Not tainted
677786 - Panic in get_rps_cpu+0x1ad/0x320 on kvm guest when attempting to run LTP containers test.
678067 - qeth: allow channel path changes in recovery
678209 - CVE-2011-0999 kernel: thp: prevent hugepages during args/env copying into the user stack
678357 - online disk resizing may cause data corruption
678429 - [RHEL6.1] [Kernel] When booting previous kernel we are missing the firmware
679002 - Wifi connection speed is very slow (intel PRO/Wireless 3945ABG), caused by plcp check
679021 - semantic difference between mapped file counters of memcg and global VM
679025 - memcg: upstream backport of various race condition fixes
679096 - md: Do not replace request queue lock internally
679282 - CVE-2011-1010 kernel: fs/partitions: Validate map_count in Mac partition tables
679514 - qeth: remove needless IPA-commands in offline
680105 - [ext4/xfstests] kernel BUG at fs/jbd2/transaction.c:1027!
680126 - kernel: BUG: warning at drivers/char/tty_audit.c:55/tty_audit_buf_free()
680140 - emc_clariion error handler panics with multiple failures
680345 - CVE-2011-1023 kernel: BUG_ON() in rds_send_xmit()
681017 - 82576 stuck after PCI AER error
681133 - RHEL 5.6 32bit SMP guest hang at boot up
681306 - tape: deadlock on global work queue
681360 - block IO controller: Do not use kblockd workqueue for throttle work
681439 - [ext4/xfstests] 133 task blocked for more than 120 seconds
681575 - CVE-2011-1082 kernel: potential kernel deadlock when creating circular epoll file structures
682110 - kdump dont't work on megaraid_sas
682265 - [RHEL 6] libsas: flush initial device discovery before completing ->scan_finished()
682641 - CVE-2011-1090 kernel: nfs4: Ensure that ACL pages sent over NFS were not allocated from the slab
682726 - fix skb leak in iwlwifi
682742 - iwlagn: Support new 5000 microcode
682831 - Bad ext4 sync performance on 16 TB GPT partition
682951 - GFS2: umount stuck on gfs2_gl_hash_clear
683073 - page_referenced() sometime ignores young bits with THP
684008 - pE for /sbin/init has special logic that makes it unboundable
684705 - missed unlock_page() in gfs2_write_begin()
684719 - Windows guests hang when rebooting with kernel-2.6.32-121.el6
684816 - occasional NVS 3100 X server lockups
684957 - RHEL6.1-Alpha: kABI breakage on UV
685161 - memcg: premature oom-kill with transparent huge pages
687918 - thp+memcg-numa: fix BUG at include/linux/mm.h:370!
687921 - nfsv4 server leaking struct file on every lock operation
688021 - CVE-2011-1163 kernel: fs/partitions: Corrupted OSF partition table infoleak
688547 - RHEL6.1-20110316.1 dell-pe2800 NMI received for unknown reason
689321 - CVE-2011-1170 ipv4: netfilter: arp_tables: fix infoleak to userspace
689327 - CVE-2011-1171 ipv4: netfilter: ip_tables: fix infoleak to userspace
689345 - CVE-2011-1172 ipv6: netfilter: ip6_tables: fix infoleak to userspace
689551 - cfq-iosched: Fix a potential crash upon frequent group weight change
689566 - mark drivers as tech preview
690224 - Veritas SF 5.1 disagrees about version of symbol aio_complete
690754 - NFS4 with sec=krb5 does not work with 6.1 beta
690865 - kernel BUG at drivers/gpu/drm/i915/i915_gem.c:4238!
690900 - slab corruption after seeing some nfs-related BUG: warning
690921 - Fix compaction deadlock with SLUB and loop over tmpfs
691339 - RHEL6.1 HVM guest with hda+hdc or hdb+hdd crashes; plus hdb/hdd are mapped incorrectly to xvde
692515 - sha512hmac expects different checksum, fails on PPC64
694021 - CVE-2011-1494 CVE-2011-1495 kernel: drivers/scsi/mpt2sas: prevent heap overflows
695585 - [regression] fix be2iscsi rmmod
696029 - CVE-2011-1581 kernel: bonding: Incorrect TX queue offset
696275 - [Broadcom 6.1 feat] Support bnx2i hba-mode and non-hba mode for boot in kernel
696337 - Bond interface flapping and increasing rx_missed_errors
696376 - server BUG() on receipt of bad NFSv4 lock request

6. Package List:

Red Hat Enterprise Linux Desktop (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/kernel-2.6.32-131.0.15.el6.src.rpm

i386:
kernel-2.6.32-131.0.15.el6.i686.rpm
kernel-debug-2.6.32-131.0.15.el6.i686.rpm
kernel-debug-debuginfo-2.6.32-131.0.15.el6.i686.rpm
kernel-debug-devel-2.6.32-131.0.15.el6.i686.rpm
kernel-debuginfo-2.6.32-131.0.15.el6.i686.rpm
kernel-debuginfo-common-i686-2.6.32-131.0.15.el6.i686.rpm
kernel-devel-2.6.32-131.0.15.el6.i686.rpm
kernel-headers-2.6.32-131.0.15.el6.i686.rpm
perf-2.6.32-131.0.15.el6.i686.rpm
perf-debuginfo-2.6.32-131.0.15.el6.i686.rpm

noarch:
kernel-doc-2.6.32-131.0.15.el6.noarch.rpm
kernel-firmware-2.6.32-131.0.15.el6.noarch.rpm

x86_64:
kernel-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debug-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debug-debuginfo-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debug-devel-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debuginfo-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debuginfo-common-x86_64-2.6.32-131.0.15.el6.x86_64.rpm
kernel-devel-2.6.32-131.0.15.el6.x86_64.rpm
kernel-headers-2.6.32-131.0.15.el6.x86_64.rpm
perf-2.6.32-131.0.15.el6.x86_64.rpm
perf-debuginfo-2.6.32-131.0.15.el6.x86_64.rpm

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

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/kernel-2.6.32-131.0.15.el6.src.rpm

noarch:
kernel-doc-2.6.32-131.0.15.el6.noarch.rpm
kernel-firmware-2.6.32-131.0.15.el6.noarch.rpm

x86_64:
kernel-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debug-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debug-debuginfo-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debug-devel-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debuginfo-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debuginfo-common-x86_64-2.6.32-131.0.15.el6.x86_64.rpm
kernel-devel-2.6.32-131.0.15.el6.x86_64.rpm
kernel-headers-2.6.32-131.0.15.el6.x86_64.rpm
perf-2.6.32-131.0.15.el6.x86_64.rpm
perf-debuginfo-2.6.32-131.0.15.el6.x86_64.rpm

Red Hat Enterprise Linux Server (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/kernel-2.6.32-131.0.15.el6.src.rpm

i386:
kernel-2.6.32-131.0.15.el6.i686.rpm
kernel-debug-2.6.32-131.0.15.el6.i686.rpm
kernel-debug-debuginfo-2.6.32-131.0.15.el6.i686.rpm
kernel-debug-devel-2.6.32-131.0.15.el6.i686.rpm
kernel-debuginfo-2.6.32-131.0.15.el6.i686.rpm
kernel-debuginfo-common-i686-2.6.32-131.0.15.el6.i686.rpm
kernel-devel-2.6.32-131.0.15.el6.i686.rpm
kernel-headers-2.6.32-131.0.15.el6.i686.rpm
perf-2.6.32-131.0.15.el6.i686.rpm
perf-debuginfo-2.6.32-131.0.15.el6.i686.rpm

noarch:
kernel-doc-2.6.32-131.0.15.el6.noarch.rpm
kernel-firmware-2.6.32-131.0.15.el6.noarch.rpm

ppc64:
kernel-2.6.32-131.0.15.el6.ppc64.rpm
kernel-bootwrapper-2.6.32-131.0.15.el6.ppc64.rpm
kernel-debug-2.6.32-131.0.15.el6.ppc64.rpm
kernel-debug-debuginfo-2.6.32-131.0.15.el6.ppc64.rpm
kernel-debug-devel-2.6.32-131.0.15.el6.ppc64.rpm
kernel-debuginfo-2.6.32-131.0.15.el6.ppc64.rpm
kernel-debuginfo-common-ppc64-2.6.32-131.0.15.el6.ppc64.rpm
kernel-devel-2.6.32-131.0.15.el6.ppc64.rpm
kernel-headers-2.6.32-131.0.15.el6.ppc64.rpm
perf-2.6.32-131.0.15.el6.ppc64.rpm
perf-debuginfo-2.6.32-131.0.15.el6.ppc64.rpm

s390x:
kernel-2.6.32-131.0.15.el6.s390x.rpm
kernel-debug-2.6.32-131.0.15.el6.s390x.rpm
kernel-debug-debuginfo-2.6.32-131.0.15.el6.s390x.rpm
kernel-debug-devel-2.6.32-131.0.15.el6.s390x.rpm
kernel-debuginfo-2.6.32-131.0.15.el6.s390x.rpm
kernel-debuginfo-common-s390x-2.6.32-131.0.15.el6.s390x.rpm
kernel-devel-2.6.32-131.0.15.el6.s390x.rpm
kernel-headers-2.6.32-131.0.15.el6.s390x.rpm
kernel-kdump-2.6.32-131.0.15.el6.s390x.rpm
kernel-kdump-debuginfo-2.6.32-131.0.15.el6.s390x.rpm
kernel-kdump-devel-2.6.32-131.0.15.el6.s390x.rpm
perf-2.6.32-131.0.15.el6.s390x.rpm
perf-debuginfo-2.6.32-131.0.15.el6.s390x.rpm

x86_64:
kernel-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debug-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debug-debuginfo-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debug-devel-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debuginfo-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debuginfo-common-x86_64-2.6.32-131.0.15.el6.x86_64.rpm
kernel-devel-2.6.32-131.0.15.el6.x86_64.rpm
kernel-headers-2.6.32-131.0.15.el6.x86_64.rpm
perf-2.6.32-131.0.15.el6.x86_64.rpm
perf-debuginfo-2.6.32-131.0.15.el6.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/kernel-2.6.32-131.0.15.el6.src.rpm

i386:
kernel-2.6.32-131.0.15.el6.i686.rpm
kernel-debug-2.6.32-131.0.15.el6.i686.rpm
kernel-debug-debuginfo-2.6.32-131.0.15.el6.i686.rpm
kernel-debug-devel-2.6.32-131.0.15.el6.i686.rpm
kernel-debuginfo-2.6.32-131.0.15.el6.i686.rpm
kernel-debuginfo-common-i686-2.6.32-131.0.15.el6.i686.rpm
kernel-devel-2.6.32-131.0.15.el6.i686.rpm
kernel-headers-2.6.32-131.0.15.el6.i686.rpm
perf-2.6.32-131.0.15.el6.i686.rpm
perf-debuginfo-2.6.32-131.0.15.el6.i686.rpm

noarch:
kernel-doc-2.6.32-131.0.15.el6.noarch.rpm
kernel-firmware-2.6.32-131.0.15.el6.noarch.rpm

x86_64:
kernel-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debug-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debug-debuginfo-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debug-devel-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debuginfo-2.6.32-131.0.15.el6.x86_64.rpm
kernel-debuginfo-common-x86_64-2.6.32-131.0.15.el6.x86_64.rpm
kernel-devel-2.6.32-131.0.15.el6.x86_64.rpm
kernel-headers-2.6.32-131.0.15.el6.x86_64.rpm
perf-2.6.32-131.0.15.el6.x86_64.rpm
perf-debuginfo-2.6.32-131.0.15.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-2010-4251.html
https://www.redhat.com/security/data/cve/CVE-2011-0999.html
https://www.redhat.com/security/data/cve/CVE-2011-1010.html
https://www.redhat.com/security/data/cve/CVE-2011-1023.html
https://www.redhat.com/security/data/cve/CVE-2011-1082.html
https://www.redhat.com/security/data/cve/CVE-2011-1090.html
https://www.redhat.com/security/data/cve/CVE-2011-1163.html
https://www.redhat.com/security/data/cve/CVE-2011-1170.html
https://www.redhat.com/security/data/cve/CVE-2011-1171.html
https://www.redhat.com/security/data/cve/CVE-2011-1172.html
https://www.redhat.com/security/data/cve/CVE-2011-1494.html
https://www.redhat.com/security/data/cve/CVE-2011-1495.html
https://www.redhat.com/security/data/cve/CVE-2011-1581.html
https://access.redhat.com/security/updates/classification/#important
http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html-single/6.1_Release_Notes/index.html
http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html-single/6.1_Technical_Notes/index.html

8. Contact:

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

Copyright 2011 Red Hat, Inc.
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