发布日期：2004-07-22
更新日期：2004-07-27

受影响系统：

Linux kernel 2.6.7
Linux kernel 2.6.6
Linux kernel 2.6.5
Linux kernel 2.6.4
Linux kernel 2.6.3
Linux kernel 2.6.2
Linux kernel 2.6.1-rc2
Linux kernel 2.6.1-rc1
Linux kernel 2.6.1
Linux kernel 2.6

描述：

---

BUGTRAQ  ID: 10779
CVE(CAN) ID: CVE-2004-0496

Linux是一款开放源代码操作系统。

Linux内核存在多个未明权限提升漏洞，本地攻击者可以利用这些漏洞获得高权限或泄露内核内存信息。

漏洞信息来自SuSe公告，可能和多个设备驱动有关。漏洞没有提供详细细节。

<*来源：SuSE Security Advisory
  
  链接：http://www.securityfocus.com/advisories/6911
*>

建议：

---

厂商补丁：

S.u.S.E.
--------
S.u.S.E.已经为此发布了一个安全公告（SUSE-SA:2004:020）以及相应补丁:
SUSE-SA:2004:020：kernel
链接：http://www.securityfocus.com/advisories/6911

补丁下载：

x86 Platform:

SUSE Linux 9.1:
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/i586/kernel-default-2.6.5-7.95.i586.rpm
  800418d3dddf6d3b83925f562842205a
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/i586/kernel-smp-2.6.5-7.95.i586.rpm
  0cb990b159e10685bb29b76d312ddd25
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/i586/kernel-bigsmp-2.6.5-7.95.i586.rpm
  7446bb70f52bce57a914066be4ed8e45
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/i586/kernel-bigsmp-2.6.5-7.95.i586.rpm
  7446bb70f52bce57a914066be4ed8e45
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/i586/kernel-source-2.6.5-7.95.i586.rpm
  ede031495ee19d8b6eca1873e7155332
source rpm(s):
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/src/kernel-default-2.6.5-7.95.nosrc.rpm
  620ef40226fec31a773397cf3051bf36
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/src/kernel-smp-2.6.5-7.95.nosrc.rpm
  9b61b5a70b304f5554cb18a6bae5b5fd
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/src/kernel-bigsmp-2.6.5-7.95.nosrc.rpm
  227c85280ee17a66c8590fe1bb14c596
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/src/kernel-source-2.6.5-7.95.src.rpm
  895fee3033de0810ff1173ce8ee87936

SUSE Linux 9.0:
ftp://ftp.suse.com/pub/suse/i386/update/9.0/rpm/i586/k_deflt-2.4.21-231.i586.rpm
  48be395b96329909486ae3a5152348fa
ftp://ftp.suse.com/pub/suse/i386/update/9.0/rpm/i586/k_athlon-2.4.21-231.i586.rpm
  4cd322b4f511d5fe4c483ed28a82097e
ftp://ftp.suse.com/pub/suse/i386/update/9.0/rpm/i586/k_smp-2.4.21-231.i586.rpm
  262e33cebf1b0d35fb6d3235c9ab8815
ftp://ftp.suse.com/pub/suse/i386/update/9.0/rpm/i586/k_smp4G-2.4.21-231.i586.rpm
  8d81370f90736b12aa71b9c744f6e0e2
ftp://ftp.suse.com/pub/suse/i386/update/9.0/rpm/i586/k_um-2.4.21-231.i586.rpm
  bc59c838c84ba318dc4d24da08a3022e
ftp://ftp.suse.com/pub/suse/i386/update/9.0/rpm/i586/kernel-source-2.4.21-231.i586.rpm
  f9586ba982e0398c3e48871955b661aa
source rpm(s):
ftp://ftp.suse.com/pub/suse/i386/update/9.0/rpm/src/k_deflt-2.4.21-231.src.rpm
  18673b0bf347fe9557d4e67ca02000c0
ftp://ftp.suse.com/pub/suse/i386/update/9.0/rpm/src/k_athlon-2.4.21-231.src.rpm
  71496daac44196b0e0a3836ee6a3b4ed
ftp://ftp.suse.com/pub/suse/i386/update/9.0/rpm/src/k_smp-2.4.21-231.src.rpm
  7c208e9e3f7be1a68c3c8457eb2cafc4
ftp://ftp.suse.com/pub/suse/i386/update/9.0/rpm/src/k_smp4G-2.4.21-231.src.rpm
  b77863c863aaf4b931bff263220e6ec9
ftp://ftp.suse.com/pub/suse/i386/update/9.0/rpm/src/k_um-2.4.21-231.src.rpm
  bed7e964e22c5e5d2f5e7a5e3816dde4
ftp://ftp.suse.com/pub/suse/i386/update/9.0/rpm/src/kernel-source-2.4.21-231.src.rpm
  6b5137bf379fbfc861441151039575da

SUSE Linux 8.2:
ftp://ftp.suse.com/pub/suse/i386/update/8.2/rpm/i586/k_deflt-2.4.20-115.i586.rpm
  50d261b44616f9145a0dc16df501a504
ftp://ftp.suse.com/pub/suse/i386/update/8.2/rpm/i586/k_athlon-2.4.20-115.i586.rpm
  10095854c0bdae20991d90b822352e14
ftp://ftp.suse.com/pub/suse/i386/update/8.2/rpm/i586/k_smp-2.4.20-115.i586.rpm
  a2ef7cfb0e62ad955dda2b0574eb3150
ftp://ftp.suse.com/pub/suse/i386/update/8.2/rpm/i586/k_psmp-2.4.20-115.i586.rpm
  1d2b0d0e2c7998685ed04c24e593b196
ftp://ftp.suse.com/pub/suse/i386/update/8.2/rpm/i586/kernel-source-2.4.20.SuSE-115.i586.rpm
  d8bf98c46ba5313db286d5706f7fb3b8
source rpm(s):
ftp://ftp.suse.com/pub/suse/i386/update/8.2/rpm/src/k_deflt-2.4.20-115.src.rpm
  e13a7b4c2b185cfeb991c31607f79ccb
ftp://ftp.suse.com/pub/suse/i386/update/8.2/rpm/src/k_athlon-2.4.20-115.src.rpm
  0e2f2cf20e7d7a20f3e50b245105df61
ftp://ftp.suse.com/pub/suse/i386/update/8.2/rpm/src/k_smp-2.4.20-115.src.rpm
  6cfac2914d3827ec562ff9d6be29c566
ftp://ftp.suse.com/pub/suse/i386/update/8.2/rpm/src/k_psmp-2.4.20-115.src.rpm
  afd29843aa69d805ef5f25d39ecd0e7f
ftp://ftp.suse.com/pub/suse/i386/update/8.2/rpm/src/kernel-source-2.4.20.SuSE-115.src.rpm
  098a1400a48404931acb8b3eb2e821fb

SUSE Linux 8.1:
ftp://ftp.suse.com/pub/suse/i386/update/8.1/rpm/i586/k_deflt-2.4.21-231.i586.rpm
  3bdaa593d09a7cbff632a2c4446d5603
ftp://ftp.suse.com/pub/suse/i386/update/8.1/rpm/i586/k_athlon-2.4.21-231.i586.rpm
  ba60d0b2b6d3bc9c38b4e8b3859e1586
ftp://ftp.suse.com/pub/suse/i386/update/8.1/rpm/i586/k_smp-2.4.21-231.i586.rpm
  ffa8983669004826a0cbedbe34dced76
ftp://ftp.suse.com/pub/suse/i386/update/8.1/rpm/i586/k_psmp-2.4.21-231.i586.rpm
  25174fd007f5a39ee0342dd6f18f2eaa
ftp://ftp.suse.com/pub/suse/i386/update/8.1/rpm/i586/kernel-source-2.4.21-231.i586.rpm
  10837fa561cd5104e55d48e46c837764
source rpm(s):
ftp://ftp.suse.com/pub/suse/i386/update/8.1/rpm/src/k_deflt-2.4.21-231.src.rpm
  c37e8b87819602e77b14206affef00fa
ftp://ftp.suse.com/pub/suse/i386/update/8.1/rpm/src/k_athlon-2.4.21-231.src.rpm
  7be68a677db5a65be1a46ec194b35497
ftp://ftp.suse.com/pub/suse/i386/update/8.1/rpm/src/k_smp-2.4.21-231.src.rpm
  8e4b7d5a6bb81da5a00971cdcc4ec641
ftp://ftp.suse.com/pub/suse/i386/update/8.1/rpm/src/k_psmp-2.4.21-231.src.rpm
  d8ba1db81a9b517f867c970e4fc443a7
ftp://ftp.suse.com/pub/suse/i386/update/8.1/rpm/src/kernel-source-2.4.21-231.src.rpm
  96a0a9242d066083c7bff8e0f70b7bbe

SUSE Linux 8.0:
ftp://ftp.suse.com/pub/suse/i386/update/8.0/images/k_deflt-2.4.18-303.i386.rpm
  ec1e53b3812c0c0bd3681435d69fb134
ftp://ftp.suse.com/pub/suse/i386/update/8.0/images/k_smp-2.4.18-303.i386.rpm
  583164e52019ae090fd47e425c2a933e
ftp://ftp.suse.com/pub/suse/i386/update/8.0/images/k_psmp-2.4.18-303.i386.rpm
  9ac8983abef05697d75f3117e37e5f18
ftp://ftp.suse.com/pub/suse/i386/update/8.0/images/k_i386-2.4.18-303.i386.rpm
  4932c4d6a42fc9be02013f398ab5bb96
ftp://ftp.suse.com/pub/suse/i386/update/8.0/d3/kernel-source-2.4.18.SuSE-303.i386.rpm
  b9de0731f9bbc4b016455a6d52cd8296
source rpm(s):
ftp://ftp.suse.com/pub/suse/i386/update/8.0/zq1/k_deflt-2.4.18-303.src.rpm
  a73bacad80432c26e856c41338b154bd
ftp://ftp.suse.com/pub/suse/i386/update/8.0/zq1/k_smp-2.4.18-303.src.rpm
  782902cd14e7776db66bd61a12beee03
ftp://ftp.suse.com/pub/suse/i386/update/8.0/zq1/k_psmp-2.4.18-303.src.rpm
  d71fa5cda488ae18f8d023cd8f28bb73
ftp://ftp.suse.com/pub/suse/i386/update/8.0/zq1/k_i386-2.4.18-303.src.rpm
  a360a9e6ed2db54f69e17db36f02614f
ftp://ftp.suse.com/pub/suse/i386/update/8.0/zq1/kernel-source-2.4.18.SuSE-303.nosrc.rpm
  8017fd6ff8a6fc1a0660ab35ad174388



x86-64 Platform:

SUSE Linux 9.1:
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/x86_64/kernel-default-2.6.5-7.95.x86_64.rpm
  e2c53fd24991f739fd754c07f7aa8293
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/x86_64/kernel-smp-2.6.5-7.95.x86_64.rpm
  f4a69622b7628cdd662a4e39aa59b60e
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/x86_64/kernel-source-2.6.5-7.95.x86_64.rpm
  e71adfb1fc662600eb11d3acf67c3dc3
source rpm(s):
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/src/kernel-default-2.6.5-7.95.nosrc.rpm
  f6a364879d1f2ae2cf854810d61be3ac
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/src/kernel-smp-2.6.5-7.95.nosrc.rpm
  a0096d1fc067d89c9200ea3904713d59
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/src/kernel-source-2.6.5-7.95.src.rpm
  bf6d0439cfc37b50b4f6822c3403a74f

SUSE Linux 9.0:
ftp://ftp.suse.com/pub/suse/x86_64/update/9.0/rpm/x86_64/k_deflt-2.4.21-231.x86_64.rpm
  17e008a737e5e95e71335e34fa7f86cf
ftp://ftp.suse.com/pub/suse/x86_64/update/9.0/rpm/x86_64/k_smp-2.4.21-231.x86_64.rpm
  ca742b550b1a503595b02cbfc9e0e481
ftp://ftp.suse.com/pub/suse/x86_64/update/9.0/rpm/x86_64/kernel-source-2.4.21-231.x86_64.rpm
  8e0c16c42d1a89aa6a09be1dd575de47
source rpm(s):
ftp://ftp.suse.com/pub/suse/x86_64/update/9.0/rpm/src/k_deflt-2.4.21-231.src.rpm
  58b1bf42b5661119d06a04888144707a
ftp://ftp.suse.com/pub/suse/x86_64/update/9.0/rpm/src/k_smp-2.4.21-231.src.rpm
  5103001136e39fca5a59f4cbde82822b
ftp://ftp.suse.com/pub/suse/x86_64/update/9.0/rpm/src/kernel-source-2.4.21-231.src.rpm

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