drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Linux
Name: |
Mehrere Probleme in Linux |
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ID: |
USN-1361-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 10.10 |
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Datum: |
Di, 14. Februar 2012, 08:54 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3353
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4622
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0038
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0044 |
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Applikationen: |
Linux |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-1361-1 February 13, 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:
Han-Wen Nienhuys reported a flaw in the FUSE kernel module. A local user who can mount a FUSE file system could cause a denial of service. (CVE-2011-3353)
A flaw was found in KVM's Programmable Interval Timer (PIT). When a virtual interrupt control is not available a local user could use this to cause a denial of service by starting a timer. (CVE-2011-4622)
A flaw was discovered in the XFS filesystem. If a local user mounts a specially crafted XFS image it could potential execute arbitrary code on the system. (CVE-2012-0038)
Chen Haogang discovered an integer overflow that could result in memory corruption. A local unprivileged user could use this to crash the system. (CVE-2012-0044)
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 2.6.35-32.65 linux-image-2.6.35-32-generic-pae 2.6.35-32.65 linux-image-2.6.35-32-omap 2.6.35-32.65 linux-image-2.6.35-32-powerpc 2.6.35-32.65 linux-image-2.6.35-32-powerpc-smp 2.6.35-32.65 linux-image-2.6.35-32-powerpc64-smp 2.6.35-32.65 linux-image-2.6.35-32-server 2.6.35-32.65 linux-image-2.6.35-32-versatile 2.6.35-32.65 linux-image-2.6.35-32-virtual 2.6.35-32.65
After a standard system update you need to reboot your computer to make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-1361-1 CVE-2011-3353, CVE-2011-4622, CVE-2012-0038, CVE-2012-0044
Package Information: https://launchpad.net/ubuntu/+source/linux/2.6.35-32.65
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