Local Users Can Corrupt Mtab File in Util-Linux by Mounting
CVE-2011-1676

Currently unrated

Key Information:

Vendor
Linux
Status
Util-linux
Vendor
CVE Published:
10 April 2011

Summary

The vulnerability exists in util-linux version 2.19 and earlier, where a failure to remove the /etc/mtab.tmp file after an unsuccessful attempt to add a mount entry can lead to local users triggering corruption of the /etc/mtab file. This flaw can potentially result in incorrect file system reporting, which may be exploited by users with local access, leading to operational issues within the system.

References

http://openwall.com/lists/oss-security/2011/03/14/5
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http://openwall.com/lists/oss-security/2011/03/04/9
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http://openwall.com/lists/oss-security/2011/03/22/6
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Timeline

  • Vulnerability published

  • Vulnerability Reserved

.