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Amazon Linux AMI: Security patch for kernel (ALAS-2012-122) (CVE-2012-3520)

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Amazon Linux AMI: Security patch for kernel (ALAS-2012-122) (CVE-2012-3520)

Severity
2
CVSS
(AV:L/AC:M/Au:N/C:N/I:P/A:N)
Published
10/03/2012
Created
07/25/2018
Added
02/28/2014
Modified
06/21/2018

Description

The Netlink implementation in the Linux kernel before 3.2.30 does not properly handle messages that lack SCM_CREDENTIALS data, which might allow local users to spoof Netlink communication via a crafted message, as demonstrated by a message to (1) Avahi or (2) NetworkManager.

Solution(s)

  • amazon-linux-upgrade-kernel
  • amazon-linux-upgrade-kernel-debuginfo
  • amazon-linux-upgrade-kernel-debuginfo-common-i686
  • amazon-linux-upgrade-kernel-debuginfo-common-x86_64
  • amazon-linux-upgrade-kernel-devel
  • amazon-linux-upgrade-kernel-doc
  • amazon-linux-upgrade-kernel-headers
  • amazon-linux-upgrade-kernel-tools
  • amazon-linux-upgrade-kernel-tools-debuginfo

References

  • amazon-linux-upgrade-kernel
  • amazon-linux-upgrade-kernel-debuginfo
  • amazon-linux-upgrade-kernel-debuginfo-common-i686
  • amazon-linux-upgrade-kernel-debuginfo-common-x86_64
  • amazon-linux-upgrade-kernel-devel
  • amazon-linux-upgrade-kernel-doc
  • amazon-linux-upgrade-kernel-headers
  • amazon-linux-upgrade-kernel-tools
  • amazon-linux-upgrade-kernel-tools-debuginfo

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