An update for kernel is now available for Red Hat Enterprise Linux 6.6 ExtendedUpdate Support.Red Hat Product Security has rated this update as having a security impact ofImportant.

A Common Vulnerability Scoring System (CVSS) base score, which givesa detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.
The kernel packages contain the Linux kernel, the core of any Linux operatingsystem.Security Fix(es):* Two flaws were found in the way the Linux kernel’s networking implementationhandled UDP packets with incorrect checksum values.

A remote attacker couldpotentially use these flaws to trigger an infinite loop in the kernel, resultingin a denial of service on the system, or cause a denial of service inapplications using the edge triggered epoll functionality. (CVE-2015-5364,CVE-2015-5366, Important)Bug Fix(es):* In anon_vma data structure, the degree counts number of child anon_vmas and ofVMAs that point to this anon_vma.
In the unlink_anon_vma() function, when itslist is empty, anon_vma is going to be freed whether the external refcount iszero or not, so the parent’s degree should be decremented. However, failure todecrement the degree triggered a BUG_ON() signal in unlink_anon_vma().

Theprovided patch fixes this bug, and the degree is now decremented as expected.(BZ#1326027)Enhancement(s):* The ixgbe NIC driver has been upgraded to upstream version 4.2.1, whichprovides a number of bug fixes and enhancements over the previous version.Notably:NULL pointer crashes related to VLAN support have been fixedTwo more devices from the Intel X550 Ethernet controller family are nowsupported: IDs 15AC and 15ADSeveral PHY-related problems have been addressed: link disruptions and linkflappingAdded PHY-related support for Intel X550System performance has been improved(BZ#1315702)
Red Hat Enterprise Linux Server EUS (v. 6.6.z)

SRPMS:
kernel-2.6.32-504.49.1.el6.src.rpm
    MD5: f451ad96e3f85ec3cd4e72bfc42abb70SHA-256: 4097643f868d237853c3bf2bf352f3159809819dcc270e7436deaf006e9f38ae
 
IA-32:
kernel-2.6.32-504.49.1.el6.i686.rpm
    MD5: 7cf2004b30578b41cfa9bea93fdaf58eSHA-256: ddee9d00494ff088fd82ff7d85e573098470a2cddb581c6b5dc67108eec90105
kernel-abi-whitelists-2.6.32-504.49.1.el6.noarch.rpm
    MD5: d7241b9084409990a4e44e007b2f1140SHA-256: dd2477df3784abdb84d3f1040272c2db3aaf6fac2b689035d2bf9bb2314e6e3e
kernel-debug-2.6.32-504.49.1.el6.i686.rpm
    MD5: 487fc651a4048435c2ec1073758708b1SHA-256: 96b427b2097f7728d848f95029f2f061e40d079bd9c39bb6d5b9289286dcb7e8
kernel-debug-debuginfo-2.6.32-504.49.1.el6.i686.rpm
    MD5: f91093f3f1dd582bae686b13b344227bSHA-256: ac8798bf3124dfaf2eea65f414039904ade135b16bb6618bc00fa61ae8f28467
kernel-debug-devel-2.6.32-504.49.1.el6.i686.rpm
    MD5: f86d9ff76fd66c70c6efeae9a8d6dca5SHA-256: 6ab65a84995c93206bf037f15d179e0d52767dc0989248959802ad5f7335ef0f
kernel-debuginfo-2.6.32-504.49.1.el6.i686.rpm
    MD5: b959e4939320e6872e0031b060f50bb1SHA-256: 6374e64657e5ddb76cfc809342f8e03a7002e5b3a561093ba8bac4f5bc8de09c
kernel-debuginfo-common-i686-2.6.32-504.49.1.el6.i686.rpm
    MD5: f3b95b0f9b35f1949a9efad1c12f3a1dSHA-256: b9eb1d67223b522cf3271a7dedc7557a752f9dcaa2e4d5d090317b947c878733
kernel-devel-2.6.32-504.49.1.el6.i686.rpm
    MD5: e7abd86db900c1bcbcaaa4a3535c3210SHA-256: fdf5c1564cd17244369cda83af850b2060ca19884e483193a915e0e12a17a188
kernel-doc-2.6.32-504.49.1.el6.noarch.rpm
    MD5: 7f69f71a0975a71715ebf07f8ea10285SHA-256: ffce5250700503b8e656750b44d63ae93429d6decfa9cbfbb70e28405d186648
kernel-firmware-2.6.32-504.49.1.el6.noarch.rpm
    MD5: 62c9b4bea63a3f3008ec8dff3ed041f2SHA-256: e796700972b9ef92d1062f20beec6b864e5f041e5a33d05a02127a30af7aa1fe
kernel-headers-2.6.32-504.49.1.el6.i686.rpm
    MD5: 634b80bb65950c71f271b85ee5d56009SHA-256: bef72bb137f934adebc2d3a683d4505e59e2c553b2bf2ed794212f6479a34d3b
perf-2.6.32-504.49.1.el6.i686.rpm
    MD5: 0837cd4b1dd32b397b31dcb12a7b4bf4SHA-256: 718205a493ed4d78bb455dab3adf462831b19126a2590fee9c86ac636c5f7440
perf-debuginfo-2.6.32-504.49.1.el6.i686.rpm
    MD5: 462b9e4c5bf6cf3d21cde3ca4f1be348SHA-256: e91854596099fd762bf3d56216f810758802763d56709793ac52203ac889a1eb
python-perf-2.6.32-504.49.1.el6.i686.rpm
    MD5: 8464557c547b3ca8a2a0f2ef16d766b2SHA-256: 8e448a61b5477543b5ae22e676137f692925a15d74afadcc6b805d2e80fd0131
python-perf-debuginfo-2.6.32-504.49.1.el6.i686.rpm
    MD5: 829a43a88c31c8d3c7c5d71a2d5c96baSHA-256: 4e6f0ba7caec31cc2143ab87b90b8202e0556e9679691892a2ab07a5ddcf701c
 
PPC:
kernel-2.6.32-504.49.1.el6.ppc64.rpm
    MD5: 2ea97350e703dfea780d75743d2e505dSHA-256: 7835471a5311fef9095569acdfbcf2d6301b2e978d3cae720fdd97ce68432a26
kernel-abi-whitelists-2.6.32-504.49.1.el6.noarch.rpm
    MD5: d7241b9084409990a4e44e007b2f1140SHA-256: dd2477df3784abdb84d3f1040272c2db3aaf6fac2b689035d2bf9bb2314e6e3e
kernel-bootwrapper-2.6.32-504.49.1.el6.ppc64.rpm
    MD5: 29d452c8061ce60167e5b1de8bd89c75SHA-256: 3a2e3d22759500800bcccfe165dbfe7b69792eaa41905dc0f4855de7a0d2ff6d
kernel-debug-2.6.32-504.49.1.el6.ppc64.rpm
    MD5: 07d91f209457cde05fe44eaacbf54c80SHA-256: 8dc704cc0be25c134bf30275df61778c9d645147f6f8aae5876bbc2e972b0aa5
kernel-debug-debuginfo-2.6.32-504.49.1.el6.ppc64.rpm
    MD5: e7754903a3dc3cceab1850f5836a4678SHA-256: 704c181a23506a7ec43488ceae2fb3e51ad3e9c7db93ad8bb1b2062440df14a5
kernel-debug-devel-2.6.32-504.49.1.el6.ppc64.rpm
    MD5: 10a8d50f6c4eb72199d5fa8b612455cdSHA-256: 99520ffc7f8c54e875b071c77a21dd6cc3509a2b4b176f1917b5e7afa982a90a
kernel-debuginfo-2.6.32-504.49.1.el6.ppc64.rpm
    MD5: d173fe3b43f27fb804922b5f2fd02b3aSHA-256: 96913a3a719411dc8bde08bc7a7eeea07ed96fe0b78687d6e525b0b420dabc36
kernel-debuginfo-common-ppc64-2.6.32-504.49.1.el6.ppc64.rpm
    MD5: 13f4616bcf483e14eb0b2e5b6b81f303SHA-256: 287953e264355b222ede1a8a9582761061056c60b17ee8b3f4499a29d80a8044
kernel-devel-2.6.32-504.49.1.el6.ppc64.rpm
    MD5: 80c726fd43242c1914397ca7ecc32d9bSHA-256: 319bbcd6f399a28c2747f7096515e39c07984d3557e1a51ccd68d62a4d28deba
kernel-doc-2.6.32-504.49.1.el6.noarch.rpm
    MD5: 7f69f71a0975a71715ebf07f8ea10285SHA-256: ffce5250700503b8e656750b44d63ae93429d6decfa9cbfbb70e28405d186648
kernel-firmware-2.6.32-504.49.1.el6.noarch.rpm
    MD5: 62c9b4bea63a3f3008ec8dff3ed041f2SHA-256: e796700972b9ef92d1062f20beec6b864e5f041e5a33d05a02127a30af7aa1fe
kernel-headers-2.6.32-504.49.1.el6.ppc64.rpm
    MD5: e80edde3e06f0dbf0a8b3bc12bb460caSHA-256: 86a05b142f18f7cbb437c53085991787993e9f76f6aea92c40f4ac90a7c3a793
perf-2.6.32-504.49.1.el6.ppc64.rpm
    MD5: c840b2eaea676e661ac48201ec2d5c09SHA-256: 6d3162c52f2791a2482d944f497d3d1a20113c65d621b73708568c07c78a1573
perf-debuginfo-2.6.32-504.49.1.el6.ppc64.rpm
    MD5: 49eae28228b196ef73a83fb3711faad4SHA-256: 99831595c01a03aa656e5f11e6db753d009f7a8cee2ded523f025513f2563ed6
python-perf-2.6.32-504.49.1.el6.ppc64.rpm
    MD5: 19f068b830de5f9a512fe888354dae0fSHA-256: 0eb6a6d8b7b7e8ccb5f0e44b391bf7c4c793d8db7bb4b4cdbd23b22e8e0f7e2c
python-perf-debuginfo-2.6.32-504.49.1.el6.ppc64.rpm
    MD5: 08444a5c5d94a0a4e33eb56c671fc462SHA-256: ef0f7b6b7a3b122610554f738f07fa6e01319bbe14c5bdfd259c1113720a852c
 
s390x:
kernel-2.6.32-504.49.1.el6.s390x.rpm
    MD5: c2067b03dbc3ee1807616f202cfad849SHA-256: e9c3c4b646880dd15505768006c380352cb7c8552f9ed16a9b1ac1c48ed80f32
kernel-abi-whitelists-2.6.32-504.49.1.el6.noarch.rpm
    MD5: d7241b9084409990a4e44e007b2f1140SHA-256: dd2477df3784abdb84d3f1040272c2db3aaf6fac2b689035d2bf9bb2314e6e3e
kernel-debug-2.6.32-504.49.1.el6.s390x.rpm
    MD5: eb13a60d277660bd95494dd136301ee9SHA-256: dad28904a2d4139249f5e59d52810f9947a859e890156eb4a86bd5f115c0b7ea
kernel-debug-debuginfo-2.6.32-504.49.1.el6.s390x.rpm
    MD5: 747bfacbe5c867fb716f6f70797df6b5SHA-256: 0f36d85065af70bfb6acd2f9541166d1cf6f96b3874a19894895278e7d4c4055
kernel-debug-devel-2.6.32-504.49.1.el6.s390x.rpm
    MD5: 47047560367063df14f8a76985be0083SHA-256: 27f58f35d3ce3173edb378fec45485a0d6c1626d6977b789ab30657cc5db1a2c
kernel-debuginfo-2.6.32-504.49.1.el6.s390x.rpm
    MD5: a219246da07307648c45c74fa48f284fSHA-256: 45bee5e4e7bf45f9d125f6b7cc6651a89cb29c81273701799df13c22ca311153
kernel-debuginfo-common-s390x-2.6.32-504.49.1.el6.s390x.rpm
    MD5: 352fa13711938ec84bd54ce61122958aSHA-256: b6f4d8c7a9dcfc185b850b969ab173b7d8800bcdea5c80a06e3cee4e00499a60
kernel-devel-2.6.32-504.49.1.el6.s390x.rpm
    MD5: 5a2f23482a39fd35a4208011fb89584eSHA-256: 47e23d6c9761e46511f1e0ed52af5070d33174db86750f9ca45b35ca6e7736a1
kernel-doc-2.6.32-504.49.1.el6.noarch.rpm
    MD5: 7f69f71a0975a71715ebf07f8ea10285SHA-256: ffce5250700503b8e656750b44d63ae93429d6decfa9cbfbb70e28405d186648
kernel-firmware-2.6.32-504.49.1.el6.noarch.rpm
    MD5: 62c9b4bea63a3f3008ec8dff3ed041f2SHA-256: e796700972b9ef92d1062f20beec6b864e5f041e5a33d05a02127a30af7aa1fe
kernel-headers-2.6.32-504.49.1.el6.s390x.rpm
    MD5: dbef3cbfa8adf9df6363fa8c4a4075e5SHA-256: 933a5634729583b6fb55e1450cee69c0b64a2c022f7c30c862cb2031bb249666
kernel-kdump-2.6.32-504.49.1.el6.s390x.rpm
    MD5: 35de0837b446e051c4262d960b641054SHA-256: 2e3989fe640cf99828125018ef9319569e160dcbb6e9094d56bcee4022a9474c
kernel-kdump-debuginfo-2.6.32-504.49.1.el6.s390x.rpm
    MD5: 497088f244b827439a0a6e0abbed5345SHA-256: 1c97315ea52174e337dd118f76f5560e72d59bda93769f81fbf4f0f61b6772be
kernel-kdump-devel-2.6.32-504.49.1.el6.s390x.rpm
    MD5: 1b58c70b5af316e54a6ee35c74a2bb93SHA-256: a5d25a37b735a96cc916e2a0a80e48fcd1471faa77d8b9c26b73b3eaca913f54
perf-2.6.32-504.49.1.el6.s390x.rpm
    MD5: fcc7c47253f4dcdb917115491d6718faSHA-256: d8979a35aaee7a0af1c1e6da8ba5fd2f614a5971bcc8ee3a4ac75d7699fffa50
perf-debuginfo-2.6.32-504.49.1.el6.s390x.rpm
    MD5: 6a7ca37a6869604980c34994d579dbddSHA-256: 6c437ffd4f09e586e003b16e1e1b51bd7f15bcd2fd79fd6c5b25145ade1dbe11
python-perf-2.6.32-504.49.1.el6.s390x.rpm
    MD5: d86e83ee2cd58307927d7a5bef693adeSHA-256: b337d7dd0301e1f3f3afd79c8a7daa3e065521235b31173e5a989dfade093d92
python-perf-debuginfo-2.6.32-504.49.1.el6.s390x.rpm
    MD5: 00ea41744e715c0f4d53a1bf9ffeea01SHA-256: b7c6da004bbf80a943e5c2cb07bc80e17e1d476e00e2a33b76aa0deca7acb55b
 
x86_64:
kernel-2.6.32-504.49.1.el6.x86_64.rpm
    MD5: 18cd18da1c71c000b582561a6bcbbe57SHA-256: 84e4ad71ab12ab05b651353e5c99607116d7fe93c081ea126b87f8a6465057a2
kernel-abi-whitelists-2.6.32-504.49.1.el6.noarch.rpm
    MD5: d7241b9084409990a4e44e007b2f1140SHA-256: dd2477df3784abdb84d3f1040272c2db3aaf6fac2b689035d2bf9bb2314e6e3e
kernel-debug-2.6.32-504.49.1.el6.x86_64.rpm
    MD5: 8795d4dba731acdf8f37bc760b5a1d07SHA-256: 15a21ae347d1d7cf0934f8de779b9c3cdb56a1f628c69da2de7eb79b34e62385
kernel-debug-debuginfo-2.6.32-504.49.1.el6.i686.rpm
    MD5: f91093f3f1dd582bae686b13b344227bSHA-256: ac8798bf3124dfaf2eea65f414039904ade135b16bb6618bc00fa61ae8f28467
kernel-debug-debuginfo-2.6.32-504.49.1.el6.x86_64.rpm
    MD5: 3448a406de3706ee2535553ec9723a0eSHA-256: b073c16a19c067e6950769c99aaf6fb3e3e85277d8600223d490d44160dda0a0
kernel-debug-devel-2.6.32-504.49.1.el6.i686.rpm
    MD5: f86d9ff76fd66c70c6efeae9a8d6dca5SHA-256: 6ab65a84995c93206bf037f15d179e0d52767dc0989248959802ad5f7335ef0f
kernel-debug-devel-2.6.32-504.49.1.el6.x86_64.rpm
    MD5: 02aaed4dadf80e1a79de54fb9c7a660bSHA-256: 58df1a452216125de84b468fb07d79d4f5c04f04a07a3d2335de741e6b2be978
kernel-debuginfo-2.6.32-504.49.1.el6.i686.rpm
    MD5: b959e4939320e6872e0031b060f50bb1SHA-256: 6374e64657e5ddb76cfc809342f8e03a7002e5b3a561093ba8bac4f5bc8de09c
kernel-debuginfo-2.6.32-504.49.1.el6.x86_64.rpm
    MD5: 29c6268af73f612ceda72fa052b234a0SHA-256: d136bc3edbeb960c0bbb910e840a0f672501956fcc9ece0eea3c51e0a6d547b4
kernel-debuginfo-common-i686-2.6.32-504.49.1.el6.i686.rpm
    MD5: f3b95b0f9b35f1949a9efad1c12f3a1dSHA-256: b9eb1d67223b522cf3271a7dedc7557a752f9dcaa2e4d5d090317b947c878733
kernel-debuginfo-common-x86_64-2.6.32-504.49.1.el6.x86_64.rpm
    MD5: 77ad6584b2ec99bc44eb59057c6aa3deSHA-256: fd481a57571b0f468f996244a6c74d99092289525a0e1147c8f059598a24cce5
kernel-devel-2.6.32-504.49.1.el6.x86_64.rpm
    MD5: ea9d005b814ae554ec620bb0334c54b3SHA-256: 23380e0e59b020e3871dd143238012ceba40361ea0db21d4d192282da4f12b0c
kernel-doc-2.6.32-504.49.1.el6.noarch.rpm
    MD5: 7f69f71a0975a71715ebf07f8ea10285SHA-256: ffce5250700503b8e656750b44d63ae93429d6decfa9cbfbb70e28405d186648
kernel-firmware-2.6.32-504.49.1.el6.noarch.rpm
    MD5: 62c9b4bea63a3f3008ec8dff3ed041f2SHA-256: e796700972b9ef92d1062f20beec6b864e5f041e5a33d05a02127a30af7aa1fe
kernel-headers-2.6.32-504.49.1.el6.x86_64.rpm
    MD5: 0818adea4ff3c45a94ab84a21fdea29bSHA-256: 2a2771722f6a8e3527beb7e537173fbe44b7b0c3019eb673ebb00c073e8236b9
perf-2.6.32-504.49.1.el6.x86_64.rpm
    MD5: 2244312e5045486d1a72b2a0df2c237dSHA-256: 8521ad4f431bb0f83d1e74172bbefc3e4bf8b1ce4c36d07206c0e52b9e157e21
perf-debuginfo-2.6.32-504.49.1.el6.i686.rpm
    MD5: 462b9e4c5bf6cf3d21cde3ca4f1be348SHA-256: e91854596099fd762bf3d56216f810758802763d56709793ac52203ac889a1eb
perf-debuginfo-2.6.32-504.49.1.el6.x86_64.rpm
    MD5: 83b067320f2cce19c2aa00c256a9bd18SHA-256: ba11f7baaa795b7485f917aa462f11e582a29ec9cec152114f7dc63062f328d5
python-perf-2.6.32-504.49.1.el6.x86_64.rpm
    MD5: 453128b6c31819b22e0635677c829c07SHA-256: 65ae9631823aa55ecc315d8145634c04d7d5f19e742fcb010b9a77f10923011d
python-perf-debuginfo-2.6.32-504.49.1.el6.i686.rpm
    MD5: 829a43a88c31c8d3c7c5d71a2d5c96baSHA-256: 4e6f0ba7caec31cc2143ab87b90b8202e0556e9679691892a2ab07a5ddcf701c
python-perf-debuginfo-2.6.32-504.49.1.el6.x86_64.rpm
    MD5: 3113308fb52b16391b92e3410d965e16SHA-256: 20e2b59615838c02500c27540bab73bb501b1cd865179ea39924447e71542256
 
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