==========================================================Ubuntu Security Notice USN-1057-1         February 03, 2011
linux-source-2.6.15 vulnerabilities
CVE-2010-2943, CVE-2010-3297, CVE-2010-4072
==========================================================
A security issue affects the following Ubuntu releases:

Ubuntu 6.06 LTS

This advisory also applies to the corresponding versions of
Kubuntu, Edubuntu, and Xubuntu.

The problem can be corrected by upgrading your system to the
following package versions:

Ubuntu 6.06 LTS:
  linux-image-2.6.15-55-386       2.6.15-55.91
  linux-image-2.6.15-55-686       2.6.15-55.91
  linux-image-2.6.15-55-amd64-generic  2.6.15-55.91
  linux-image-2.6.15-55-amd64-k8  2.6.15-55.91
  linux-image-2.6.15-55-amd64-server  2.6.15-55.91
  linux-image-2.6.15-55-amd64-xeon  2.6.15-55.91
  linux-image-2.6.15-55-hppa32    2.6.15-55.91
  linux-image-2.6.15-55-hppa32-smp  2.6.15-55.91
  linux-image-2.6.15-55-hppa64    2.6.15-55.91
  linux-image-2.6.15-55-hppa64-smp  2.6.15-55.91
  linux-image-2.6.15-55-itanium   2.6.15-55.91
  linux-image-2.6.15-55-itanium-smp  2.6.15-55.91
  linux-image-2.6.15-55-k7        2.6.15-55.91
  linux-image-2.6.15-55-mckinley  2.6.15-55.91
  linux-image-2.6.15-55-mckinley-smp  2.6.15-55.91
  linux-image-2.6.15-55-powerpc   2.6.15-55.91
  linux-image-2.6.15-55-powerpc-smp  2.6.15-55.91
  linux-image-2.6.15-55-powerpc64-smp  2.6.15-55.91
  linux-image-2.6.15-55-server    2.6.15-55.91
  linux-image-2.6.15-55-server-bigiron  2.6.15-55.91
  linux-image-2.6.15-55-sparc64   2.6.15-55.91
  linux-image-2.6.15-55-sparc64-smp  2.6.15-55.91

After a standard system update you need to reboot your computer to make
all the necessary changes.

Details follow:

Dave Chinner discovered that the XFS filesystem did not correctly order
inode lookups when exported by NFS. A remote attacker could exploit this to
read or write disk blocks that had changed file assignment or had become
unlinked, leading to a loss of privacy. (CVE-2010-2943)

Dan Rosenberg discovered that several network ioctls did not clear kernel
memory correctly. A local user could exploit this to read kernel stack
memory, leading to a loss of privacy. (CVE-2010-3297)

Kees Cook and Vasiliy Kulikov discovered that the shm interface did not
clear kernel memory correctly. A local attacker could exploit this to read
kernel stack memory, leading to a loss of privacy. (CVE-2010-4072)


Updated packages for Ubuntu 6.06 LTS:

  Source archives:

          Size/MD5:  2979433 f5476312e3e1b76192bd8c0b13ce41b2
          Size/MD5:     3041 78d176c55bac0355ef7d94e93a009f28
          Size/MD5: 57403387 88ab0747cb8c2ceed662e0fd1b27d81d

  Architecture independent packages:

          Size/MD5:  5320712 7d4a2bcaae6b02380bc42412726b413a
          Size/MD5:    98092 8959fc08ac0cd3a55ed0c2445c874165
          Size/MD5: 45412618 704af1282a348d048fb36d08e678d5d4

  amd64 architecture (Athlon64, Opteron, EM64T Xeon):

          Size/MD5:    22348 819e551202aa56bf619073118066754f
          Size/MD5:    44774 8c1284cfd0031f4da84abc890db63348
          Size/MD5:     2310 a35ae3ef2807ae4e9efa08ff28b624a5
          Size/MD5:    36292 5bfbe0348ba5ef3b0b17ef075c6e38a3
          Size/MD5:   102366 e7a4654639d20495358bef56bf816110
          Size/MD5:    38898 de69cb7774cc60edec786c38c43be51c
          Size/MD5:    49156 1a0457d6398c022737cb402e73cf3b86
          Size/MD5:   176616 385a6440599dda2742f1e4ab2ba86f3e
          Size/MD5:    36776 a963c170ef8978c66ac3a984bc5b4cb8
          Size/MD5:   142344 099534a56545ae6bb10b28a4a9542a7e
          Size/MD5:    51062 ac9ba0e7aa3ba0d1990bc27f12d9cb65
          Size/MD5:   140710 25d10752db88c54c900a70dc1ff3701c
          Size/MD5:   287614 32611bbe2e6b8fcf51f73a6c550443b9
          Size/MD5:    97778 917416fa00d7b8ead9f8f6a3a379c920
          Size/MD5:  1653762 86a12f08608afa50c472f55725e82338
          Size/MD5:   870420 0518445616b762545994c72112266580
          Size/MD5:   870842 3f3a8ae32f5952d3a13bfa5d36abfa1a
          Size/MD5:   872756 e5ea58a3d46de21667d7edc27ea31cde
          Size/MD5:   870476 3d094413298ec3b21b282d2f75aad91d
          Size/MD5:  6927244 2292e4fc30e90c0716b19a7898ab8474
          Size/MD5: 20819474 b5b316c01bf8556f7b9aa960789a4bf6
          Size/MD5: 20801070 09e562d1b5853b9eab9c5b1c28ef0168
          Size/MD5: 21635380 86815966990b1d9cfb4be2551534a3dd
          Size/MD5: 19904892 b5e1e4b4a21a44bed45cf9268f780e35
          Size/MD5:    15630 bea24c7098f669acab78d23ce5e930d4
          Size/MD5:   240370 0ab84a2f3b2dcef90d48a9d6f648a1ba
          Size/MD5:   202688 086ab2c76014735c61fe34193d030e6b
          Size/MD5:  1048614 2d20d2c96a87929019e9b04249ea9680
          Size/MD5:  1543818 9b6e63e43aa6eed256ee435443fd7bbb
          Size/MD5:   161694 8b4bd0b7d715ce0ecfbe7ed389fc862f
          Size/MD5:     9838 73564ee043e9ccfaf411b39eaf707ecd
          Size/MD5:    80870 a3b5397fa614b703c5566f38bdd9b1ca
          Size/MD5:    49296 72b9a13a7be20eed72e193b0e8d3742e
          Size/MD5:    35166 f51f747d472856a97e8999f4f188998b
          Size/MD5:    70890 11011c0122858fa60b2766ed55105064
          Size/MD5:     6222 03d73224edcf9456c6b7ba0c6871c88e
          Size/MD5:     9060 14fdc3f3bc5ad7e0e35c539726baf10e
          Size/MD5:    57924 6c6418869ccba3ea5b5d75626f328297
          Size/MD5:   123376 c9250573a2b6f7268b23e038025efd83
          Size/MD5:   101078 77d9dc8d2cea9191665137858d4515f1
          Size/MD5:    79276 2258afe7c47c8d51ca486ef5026c03c8
          Size/MD5:  1595502 a87b53b8300610af968ca6afebf62fa9
          Size/MD5:    72350 30a5047d63e6bb0fecd7cebd5b25d2e9
          Size/MD5:    12644 f4ced7a9de8a407c95c341fb3333c8f7
          Size/MD5:    33804 b734b301dc49f0cb2a7baa6e2dcf47b1
          Size/MD5:   138520 6ca163fe22be5982be504d0138eed2ce
          Size/MD5:    38938 fd35226eea452b9d2536b3406a61f564
          Size/MD5:   278756 fab85520877c381009874e20753e46c0

  i386 architecture (x86 compatible Intel/AMD):

          Size/MD5:    18974 39e2bebf8a293e3b97a4c847273bb652
          Size/MD5:    43562 db6c98200493527ce972f5cd34020e9e
          Size/MD5:   103600 6a64a7a431d11f945a39ac48884865f8
          Size/MD5:     2284 5fbac0d56c8876d6712a4c9e284bbc3b
          Size/MD5:    34574 7549535054dff87055886e4b05be8e38
          Size/MD5:    97044 e011c851c30fae809c489df5e0dd57c7
          Size/MD5:    37412 38d3d995aca92312a376a67199e20d58
          Size/MD5:    44000 ce6d35121810520657fca069e48eb314
          Size/MD5:   168402 5c92b93681d33723b9526c085b81335e
          Size/MD5:    33952 c0427ecf6c7cd406987d8836b4ba0bbf
          Size/MD5:   136648 2a47a3827c5c1e84ab7133a6bd201813
          Size/MD5:    46846 7a28bc4190044e47e1b20ce3fcf9932e
          Size/MD5:   133156 6fc4f523ff0698b26c887388ba6f7674
          Size/MD5:   272994 f444628ad148f81c44cdf1a37b260bd5
          Size/MD5:   102294 3e7cf878c151f3df8aaad45a6e1502d3
          Size/MD5:  1598868 32e1f27d30f7d5171b900c82e0b5c61f
          Size/MD5:   885036 dd4af3dd41fc81dad4da8bf82446a6f0
          Size/MD5:   884116 9c30e392bd18e7874cec0bac97ea724a
          Size/MD5:   884324 60742022ca485862beb2b627ccbf75fe
          Size/MD5:   888782 1ed2a7006f4481d377860c5c2e55c40e
          Size/MD5:   886864 bd99101959188283d59b40350ea94ea9
          Size/MD5:  7050582 43ea20b129da58a013aa30de5b5c9ebf
          Size/MD5: 21899946 1b3ab9286249739682e9ab4a88c68157
          Size/MD5: 22692652 05b078ac7c23818609970a1cd1d434e1
          Size/MD5: 22442106 de1eb56239013d66b5eb403217272464
          Size/MD5: 23786738 ec205cce8809cfa2510cbdc22adfebfb
          Size/MD5: 23357810 6ee332a7e08c5ae77625dd701dc96933
          Size/MD5:    15516 49b849d5914cd1b69b80ad4d9ae11176
          Size/MD5:   244722 ddb6f147666cf7e132bc0628f9ab69d2
          Size/MD5:   197134 99261210298487f4bca163dd6146bbe9
          Size/MD5:  1081430 8a0972b2ef45bf833ff4dbadb3c1b060
          Size/MD5:  1770728 b472bb3f5c2e004e84fe2f4705d361bb
          Size/MD5:   160434 ad54aeec50fee7679d643aed68420bf2
          Size/MD5:     9162 fa04547fb4b9fe126995663a4f15fd9b
          Size/MD5:    76122 4d2ed2de9b50cc7defae152d954b42fc
          Size/MD5:    53542 afacc012f8248c8442ebd3868e4870b1
          Size/MD5:    33050 ca7b6296976588c7448ca4f9658a2d30
          Size/MD5:    85254 2ae0306131dc4ed365a61aa4973477f2
          Size/MD5:     6020 57491f55d61f164d7a81540e693406d0
          Size/MD5:     8762 79fb2664a591a0a796e09df5bf41679d
          Size/MD5:    53396 f399c901ec427a1a50d77a5f5d5606d5
          Size/MD5:   130964 1153558782713200528102338a2e7117
          Size/MD5:    98346 214d5d52db50c1e2eaaf73f4c8c561ab
          Size/MD5:    77216 e158d95a20286dfc3b14b3ced5352a20
          Size/MD5:  1774674 04f6ebe399efbbbeff40cdbbabcddbd4
          Size/MD5:    69178 d451cd39f3889ac246eb23fbe29c32fa
          Size/MD5:    11766 d0737a8cc05ee03a7b7fc2fe4e7a5083
          Size/MD5:    36102 c8fc257a4ae4170d269666013d02a6d0
          Size/MD5:   132610 9e98d6290292aa7dec890ebdc6dc6069
          Size/MD5:    38576 de91ebe02ffd83583734804f362932bf
          Size/MD5:   298968 8fe1c144088f829fc167fc49df438b3c

  powerpc architecture (Apple Macintosh G3/G4/G5):

          Size/MD5:    23730 3c9207938e426233ade86f8e9f659a8a
          Size/MD5:    26006 5071104f7a1d86be78c337d9cf0a074b
          Size/MD5:    49328 aa7941313822eb2eebb1da3acde96be9
          Size/MD5:    51536 0e14bbd892280aeaeb4e9a1e8f48fbd9
          Size/MD5:     2306 10b60ff63aff5beabb32c90b9b461ef2
          Size/MD5:     2480 eb9c80f2a22217a124df129798652cc3
          Size/MD5:    40308 f7d2e8d1faf7a512eb18dc768af08aa7
          Size/MD5:    43850 2a813b8e92c8ac7b738e50ce730a63e9
          Size/MD5:   112604 31a6f5aad3a41c6100660aafc973baf5
          Size/MD5:   120732 b4661b7133df272944c2b6451e53b56c
          Size/MD5:    40904 c8c0e1149670658cc035be5a22246494
          Size/MD5:    46002 62a3868eea0c8b18481cb3b95b9553a9
          Size/MD5:    29030 b72bffccee31db2bb8bd149f2ad07920
          Size/MD5:    29892 aad18030928667b4ad2c51e04c523045
          Size/MD5:   211404 d90db056d2c360ae4ffe8d91ae2fd068
          Size/MD5:   225180 a06f884d9fdcd2044d38f6a8297508ae
          Size/MD5:    45056 d8d46ef087cb15fd1c5b9b40ebdcd041
          Size/MD5:    40224 2565c279bac2a0521ecd94c2a05675e1
          Size/MD5:     1938 3903c8c02fa51235a59911af16e98dfa
          Size/MD5:     2200 f8bcd051cbde3cc663710758ea242db4
          Size/MD5:    80768 7b4cfb2b431da04c149f934edc5f9e29
          Size/MD5:    86136 7ef0b4cd7125be9fa8fbc8bcbd8b113b
          Size/MD5:   111588 ba4ba03faefaa5789112f347ff2498e0
          Size/MD5:   125740 46b66e1669b383e7a5658a5b87700d2e
          Size/MD5:    53416 ff615f9b89865645a5de2ab3bf7ce3f8
          Size/MD5:    58492 7c741cbb361be6ff5d85b115a4dd1edc
          Size/MD5:   147960 674f776345f12fb91beff53cd008d879
          Size/MD5:   161898 ffa257beadec0a6dd3940f7da745978c
          Size/MD5:   318414 ba507497fb27353847ab543562e28cff
          Size/MD5:   288028 905f38af3aeb309888053314bc5fb6bd
          Size/MD5:   115876 fa3ab477a32eea628c794b414ccfb707
          Size/MD5:   116594 ee9bc1466b016492dc72b4c7cca49fa0
          Size/MD5:  1925492 37316035f890514318f2bdc28d1b0eba
          Size/MD5:  2449098 01f321b149a8a47e4e019b55148de9a6
          Size/MD5:   872296 9a799581c8bf95efa8e09ce5268d4486
          Size/MD5:   869088 c6c3dc2e3c19296516e33da5286b9b98
          Size/MD5:   867090 84cdba974a8246001a596138ca02826b
          Size/MD5:  6948386 2c4e9bc88dc028039042df20ae19fa59
          Size/MD5: 22785082 d5b699bab718e0593ef716e816ad7de3
          Size/MD5: 23694194 7ae566d907961620f59b1eaf2d240a7e
          Size/MD5: 22367088 7b3fcb4718c1b6c517e0dc206c0f16b4
          Size/MD5:    17778 c75804be608407884d1705c1805cc53d
          Size/MD5:    17386 249d842ad60ce1ebbeb00308c61bd073
          Size/MD5:   261364 e4e21228e61f7ffe89d81fc1f0ae8f04
          Size/MD5:   282632 996625641b9d738d9032c08a4dd55cc6
          Size/MD5:   227834 61f238ecfe7c600c056b3409602e3ef4
          Size/MD5:   248952 8d54a4bdd4ed7c984ba7d2953114f5d7
          Size/MD5:  1048460 d57556add8ca29f4075c21b0c68ef228
          Size/MD5:  1048610 38e8eb1453ae0371ef63c1135b8d081c
          Size/MD5:  1738626 fb07dfa3aeaf7f1e45375774ca912974
          Size/MD5:  1878270 08644c5f74a452166ef43df1cbc61c6e
          Size/MD5:   250824 accd051feff2c378b137750e15a33e29
          Size/MD5:   233544 5f5e91b1742eb3cf7eaa1252d90d2cb0
          Size/MD5:    13060 5936bd48d6fa2c5e67851a2446fd56e0
          Size/MD5:    13540 4859b973fdd0ab2a454b8f3a79ca013b
          Size/MD5:    84798 e36ccebd4bb272409a4286f69d35fdbe
          Size/MD5:    52212 f583d77df681b5771dec61d31f5247dd
          Size/MD5:    73930 c056910a76b443d051b75f9004423989
          Size/MD5:    85850 c62d7c3fb444d28b35656746f3562b72
          Size/MD5:     6622 512ed8130a84cad4214b8da035141fdb
          Size/MD5:     7058 1820641bc58999861bc56db85040866d
          Size/MD5:    60390 4baeef5b11941967631d806ba3a95a61
          Size/MD5:    70414 00a1abc937dd23af757bb8d0bdb6b330
          Size/MD5:   128550 3bf52227d616503ed716fab30a720f62
          Size/MD5:   157952 7efa1399d2d144ab108add2615000336
          Size/MD5:   108158 f80aa6668ea6921d1d249bd14b971509
          Size/MD5:   126126 2f5dfaa63ba355a38554c0b507808003
          Size/MD5:    87290 8d5394ddf749f5777ebf047691b63262
          Size/MD5:    93352 1ec33109ac3b07d4a05c3ee467c11492
          Size/MD5:  2014762 ae6382982b3ebd742f26534186ee5bf7
          Size/MD5:  1988752 5204120a807558a1fcd825d36f8c17ce
          Size/MD5:   104138 6c6e5d5f1fcc9198b12d971dec2a710c
          Size/MD5:   115776 0d7d6dbbafd5a168107f734b90cec49f
          Size/MD5:    12740 ecbf466060ef1887fdef7b1cbbe416dd
          Size/MD5:    14444 7c4f11cf6d1824ffbf8e9bfb453df5d9
          Size/MD5:    39950 372b4ef35d6ab5d52ef9b7aa0df42436
          Size/MD5:    41542 c96a5904df1a422bdb68d16427b4f308
          Size/MD5:   149342 98d9bd689219ac1b1a6c92e8e96430c0
          Size/MD5:   168124 2d6d47a9d932b3afe6e71a95e8b8f4fd
          Size/MD5:    42316 bbe202946e3691dab0c9739cee827738
          Size/MD5:    44922 d0f18923422771433b6b0cc4b8b89942
          Size/MD5:   320150 7f55a1e04acd1444d9efdbc14f850823
          Size/MD5:   324834 aa59df0ccad7472ad6134aa2dc9edc83

  sparc architecture (Sun SPARC/UltraSPARC):

          Size/MD5:    50476 00b67c420b727ea613ed864f0cd53cd4
          Size/MD5:     2354 ed5896f0de302148c5cd33d532d59b29
          Size/MD5:    40382 876abd679e321265c462f109814ad02f
          Size/MD5:   110552 dabb4f1e1422c43e54559672b88dc8f4
          Size/MD5:    41208 7d48c3a0fa1aa163969d9f94692dac57
          Size/MD5:   104218 2e1e2a43e6dc4d62165905ed96c6fb96
          Size/MD5:     7436 b89acec8b0680ded14ba8572d914a100
          Size/MD5:   149300 441d0201bbc9840fff85da65a6320959
          Size/MD5:  1713194 28f8b57b507342b99c442cb37824e3e3
          Size/MD5:   773152 5bd83a5ca4837691484173a8837a0989
          Size/MD5:   772726 88e08381366aa477bd4dde321b64e7c9
          Size/MD5:  6964828 0f2ef2b1217ce2cc5e758ed9b7870eae
          Size/MD5: 15017108 812ac91f5bf4aa8b14151a341f3f4eb0
          Size/MD5: 14832966 597e0dff853c45b5e20ee5763c07111a
          Size/MD5:     7438 b95ffee97d5c12512c7f52c91b423cd1
          Size/MD5:   248760 beae6277d60237ac98af879999105786
          Size/MD5:   212534 344fc73712530572deb8990f6d41555d
          Size/MD5:  1048478 7ac57225ec5f20289c47779b7bf47d2d
          Size/MD5:  1482484 8f4c1ccb99cf3f8db48ab6cdc5c08ec7
          Size/MD5:    10120 2c676ab984156424e03fcfaedfbfed79
          Size/MD5:    40172 9657a56549d5b921bfc8b996abeaa52d
          Size/MD5:     9368 e354f75cb603fa12883699861efd9edc
          Size/MD5:    61400 9063c8d45be4d44c975efb25f6912198
          Size/MD5:   163276 8e97878c94475578f476ab75b1571dcc
          Size/MD5:    64092 bf7315e5aab468298622b9cc8a76876f
          Size/MD5:  1235356 9e63f5be564dc4ece128ea994b19a98d
          Size/MD5:    59312 fce97f910bc3860a46f1bc971c02ca8c
          Size/MD5:    37432 8bedd70c162f2b0cf7b685f3c5c3b350
          Size/MD5:   280098 b5764c3d809ea0828df626d401ae458d