kernel-2.6.32-279.AXS4
エラータID: AXSA:2012-749:06
リリース日:
2012/08/14 Tuesday - 21:11
題名:
kernel-2.6.32-279.AXS4
影響のあるチャネル:
Asianux Server 4 for x86_64
Asianux Server 4 for x86
Severity:
High
Description:
以下項目について対処しました。
[Security Fix]
- epoll はepoll ファイルディスクリプタのツリーを適切に横断していませんでした。細工したアプリケーションを使って権限のないローカルユーザがサービス拒否 (CPU consumption) を引き起こす危険性があります。(CVE-2011-1083)
- NFSv4 は GETACL 応答にあるビットマップサイズを正しく扱っていませんでした。大量の bitmap words を送信することでリモート NFS サーバがサービス拒否 (OOPS) を引き起こす危険性があります。(CVE-2011-4131)
一部CVEの翻訳文はJVNからの引用になります。
http://jvndb.jvn.jp
解決策:
パッケージをアップデートしてください。
CVE:
CVE-2011-1083
The epoll implementation in the Linux kernel 2.6.37.2 and earlier does not properly traverse a tree of epoll file descriptors, which allows local users to cause a denial of service (CPU consumption) via a crafted application that makes epoll_create and epoll_ctl system calls.
The epoll implementation in the Linux kernel 2.6.37.2 and earlier does not properly traverse a tree of epoll file descriptors, which allows local users to cause a denial of service (CPU consumption) via a crafted application that makes epoll_create and epoll_ctl system calls.
CVE-2011-4131
The NFSv4 implementation in the Linux kernel before 3.2.2 does not properly handle bitmap sizes in GETACL replies, which allows remote NFS servers to cause a denial of service (OOPS) by sending an excessive number of bitmap words.
The NFSv4 implementation in the Linux kernel before 3.2.2 does not properly handle bitmap sizes in GETACL replies, which allows remote NFS servers to cause a denial of service (OOPS) by sending an excessive number of bitmap words.
追加情報:
N/A
ダウンロード:
SRPMS
- kernel-2.6.32-279.AXS4.src.rpm
MD5: 8d3f134905057546a3584585f4043172
SHA-256: 84f351b08a5da7f3115415c26da3406379fe2c2de12283baacdd694f31083e4a
Size: 81.66 MB
Asianux Server 4 for x86
- kernel-2.6.32-279.AXS4.i686.rpm
MD5: de2522d593a179544de50c209b49132d
SHA-256: 1ee8e777956ba39ec8ea05ca13f151a7dc7bb39a93da8336c6890a771b78822c
Size: 23.17 MB - kernel-debug-2.6.32-279.AXS4.i686.rpm
MD5: d69c2f80aed1f8bc504993cb657049cb
SHA-256: 072ad358c69dcf3b9b15183205b8a885611a7603b075f6f85a30c9b7a89206c8
Size: 23.67 MB - kernel-debug-devel-2.6.32-279.AXS4.i686.rpm
MD5: eb278466a7f667e2f1f4cdeac9c8e35c
SHA-256: 33a0d5c8d52066bc6200f8a377b0ad48a028c5afbda87b0f07dd1d22c39a3c85
Size: 7.63 MB - kernel-devel-2.6.32-279.AXS4.i686.rpm
MD5: 85da2dacbdcef0e61f998a3358837754
SHA-256: c76ef25b795a475a0d29996f52f5ddef35f09e996dc32113dfc47c60bff64265
Size: 7.59 MB - kernel-doc-2.6.32-279.AXS4.noarch.rpm
MD5: 27c6f64ddb854f9cc86de3835b2e252e
SHA-256: 37bd59900066e570e3261fe444c80c8729916d25f82cd608c06c9ed0926fb0c2
Size: 9.47 MB - kernel-firmware-2.6.32-279.AXS4.noarch.rpm
MD5: e07b61c338137be4b7f5e329db08c737
SHA-256: c76886c75b82a73f67063601f2939fef6c8049fbff1fa82947dd48556e51f478
Size: 8.68 MB - kernel-headers-2.6.32-279.AXS4.i686.rpm
MD5: bcf80ca904099dd29e507d691eb1e41d
SHA-256: 3139fd90e2cfb898c793302f1ae006e3d5b35f96cddb78acf7e7af1a29e8e3d1
Size: 1.90 MB - perf-2.6.32-279.AXS4.i686.rpm
MD5: 0aa24f58aa4cc72130f80a2b6a42f3e6
SHA-256: 340ac62f008359abd63229d5511ebce8d5b063a2a86c41814725f1fa38197dcb
Size: 1.55 MB
Asianux Server 4 for x86_64
- kernel-2.6.32-279.AXS4.x86_64.rpm
MD5: 462e7ffb0169ab175d0386c2ae34b6f0
SHA-256: 5cd663b383fbe1bda35559cd55acd25a8719f5646dc70908f7b167c3a71b7955
Size: 25.19 MB - kernel-debug-2.6.32-279.AXS4.x86_64.rpm
MD5: 125e1efbe6aa79e2375fb101140e0cd1
SHA-256: 92408aca08287367e1b0cf898886b983763f2d0c721993027662215c211cfd1b
Size: 25.77 MB - kernel-debug-devel-2.6.32-279.AXS4.x86_64.rpm
MD5: 09b4062a6322dd105f30f918d140b03b
SHA-256: f25b84bdb2932b2a4df11cf31bfa22a3015fd0c6b1996b8a563f863c53fef94f
Size: 7.67 MB - kernel-devel-2.6.32-279.AXS4.x86_64.rpm
MD5: 3530e7f94484717c79788f50fa3c5db8
SHA-256: f977bbc956867d60a6b5aa2ec0e725c4133c11460b3dfea321ef2a2c2a8e923e
Size: 7.63 MB - kernel-doc-2.6.32-279.AXS4.noarch.rpm
MD5: b415bf2f8244f45995f535de8bfe2fd1
SHA-256: 8ae06dc8ee67bbe6ff59bf698c0e943871133fc6f0dd42220e9539553ecf9c2b
Size: 9.46 MB - kernel-firmware-2.6.32-279.AXS4.noarch.rpm
MD5: a6f1920d5472803da29af6e80c70a6f5
SHA-256: 909543bffc328c59f5e09d62347d26ff281ccfdbef1856485abe71fdbe1ce5ce
Size: 8.68 MB - kernel-headers-2.6.32-279.AXS4.x86_64.rpm
MD5: cfbad915693b2bb3f343862c99610e6a
SHA-256: 33c877f8a7d57a3b5b52c20486e28a7fb4594e4daf6f69fba995b583a9a11523
Size: 1.90 MB - perf-2.6.32-279.AXS4.x86_64.rpm
MD5: 62951fd248f30a77a1600e8ff9061401
SHA-256: 1133d7ebf0d50506b71b65b57fb6d90593ae6d6a3bdab673e0adc4d5205c6d77
Size: 1.56 MB