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CVE-2016-4580

Disclosure Date: May 23, 2016
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Description

The x25_negotiate_facilities function in net/x25/x25_facilities.c in the Linux kernel before 4.5.5 does not properly initialize a certain data structure, which allows attackers to obtain sensitive information from kernel stack memory via an X.25 Call Request.

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CVSS V3 Severity and Metrics
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Impact Score:
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Attack Vector (AV):
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Availability (A):
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General Information

Vendors

  • canonical,
  • linux

Products

  • linux kernel,
  • ubuntu linux 12.04,
  • ubuntu linux 14.04,
  • ubuntu linux 15.10,
  • ubuntu linux 16.04

Additional Info

Technical Analysis