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Bug 497814 - Kernel: net/x25: Unitialized data read/write (CVE-2013-7271)
Summary: Kernel: net/x25: Unitialized data read/write (CVE-2013-7271)
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Security
Classification: Unclassified
Component: Kernel (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Kernel Security
URL:
Whiteboard: [ < 3.12.4 ]
Keywords:
Depends on:
Blocks:
 
Reported: 2014-01-11 17:59 UTC by GLSAMaker/CVETool Bot
Modified: 2022-03-25 19:30 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---

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Description GLSAMaker/CVETool Bot gentoo-dev 2014-01-11 17:59:44 UTC 
CVE-2013-7271 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-7271):
  The x25_recvmsg function in net/x25/af_x25.c in the Linux kernel before
  3.12.4 updates a certain length value without ensuring that an associated
  data structure has been initialized, which allows local users to obtain
  sensitive information from kernel memory via a (1) recvfrom, (2) recvmmsg,
  or (3) recvmsg system call.