drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Linux
Name: |
Mehrere Probleme in Linux |
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ID: |
USN-1341-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 10.10 |
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Datum: |
Di, 24. Januar 2012, 08:22 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1162
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2203
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4110 |
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Applikationen: |
Linux |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-1341-1 January 23, 2012
linux vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 10.10
Summary:
Several security issues were fixed in the kernel.
Software Description: - linux: Linux kernel
Details:
Peter Huewe discovered an information leak in the handling of reading security-related TPM data. A local, unprivileged user could read the results of a previous TPM command. (CVE-2011-1162)
Clement Lecigne discovered a bug in the HFS filesystem. A local attacker could exploit this to cause a kernel oops. (CVE-2011-2203)
A flaw was found in how the Linux kernel handles user-defined key types. An unprivileged local user could exploit this to crash the system. (CVE-2011-4110)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 10.10: linux-image-2.6.35-32-generic 2.6.35-32.64 linux-image-2.6.35-32-generic-pae 2.6.35-32.64 linux-image-2.6.35-32-omap 2.6.35-32.64 linux-image-2.6.35-32-powerpc 2.6.35-32.64 linux-image-2.6.35-32-powerpc-smp 2.6.35-32.64 linux-image-2.6.35-32-powerpc64-smp 2.6.35-32.64 linux-image-2.6.35-32-server 2.6.35-32.64 linux-image-2.6.35-32-versatile 2.6.35-32.64 linux-image-2.6.35-32-virtual 2.6.35-32.64
After a standard system update you need to reboot your computer to make all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. If you use linux-restricted-modules, you have to update that package as well to get modules which work with the new kernel version. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-server, linux-powerpc), a standard system upgrade will automatically perform this as well.
References: http://www.ubuntu.com/usn/usn-1341-1 CVE-2011-1162, CVE-2011-2203, CVE-2011-4110
Package Information: https://launchpad.net/ubuntu/+source/linux/2.6.35-32.64
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