drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in Linux
Name: |
Pufferüberlauf in Linux |
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ID: |
USN-2530-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.10 |
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Datum: |
Do, 12. März 2015, 08:39 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8159 |
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Applikationen: |
Linux |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-2530-1 March 12, 2015
linux vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.10
Summary:
The system could be made to crash or run programs as an administrator.
Software Description: - linux: Linux kernel
Details:
It was discovered that the Linux kernel's Infiniband subsystem did not properly sanitize its input parameters while registering memory regions from userspace. A local user could exploit this flaw to cause a denial of service (system crash) or to potentially gain administrative privileges.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 14.10: linux-image-3.16.0-31-generic 3.16.0-31.43 linux-image-3.16.0-31-generic-lpae 3.16.0-31.43 linux-image-3.16.0-31-lowlatency 3.16.0-31.43 linux-image-3.16.0-31-powerpc-e500mc 3.16.0-31.43 linux-image-3.16.0-31-powerpc-smp 3.16.0-31.43 linux-image-3.16.0-31-powerpc64-emb 3.16.0-31.43 linux-image-3.16.0-31-powerpc64-smp 3.16.0-31.43
After a standard system update you need to reboot your computer to make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-2530-1 CVE-2014-8159
Package Information: https://launchpad.net/ubuntu/+source/linux/3.16.0-31.43
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