drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Linux
Name: |
Mehrere Probleme in Linux |
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ID: |
USN-1356-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 11.04 |
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Datum: |
Di, 7. Februar 2012, 10:44 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0038
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0044
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0207 |
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Applikationen: |
Linux |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-1356-1 February 06, 2012
linux-ti-omap4 vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 11.04
Summary:
Several security issues were fixed in the kernel.
Software Description: - linux-ti-omap4: Linux kernel for OMAP4
Details:
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)
A flaw was found in the linux kernels IPv4 IGMP query processing. A remote attacker could exploit this to cause a denial of service. (CVE-2012-0207)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 11.04: linux-image-2.6.38-1209-omap4 2.6.38-1209.21
After a standard system update you need to reboot your computer to make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-1356-1 CVE-2012-0038, CVE-2012-0044, CVE-2012-0207
Package Information: https://launchpad.net/ubuntu/+source/linux-ti-omap4/2.6.38-1209.21
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