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Oracle Linux: (CVE-2017-15649) (Multiple Advisories): kernel security and bug fix update

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Oracle Linux: (CVE-2017-15649) (Multiple Advisories): kernel security and bug fix update

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
10/19/2017
Created
07/25/2018
Added
12/08/2017
Modified
03/02/2020

Description

net/packet/af_packet.c in the Linux kernel before 4.13.6 allows local users to gain privileges via crafted system calls that trigger mishandling of packet_fanout data structures, because of a race condition (involving fanout_add and packet_do_bind) that leads to a use-after-free, a different vulnerability than CVE-2017-6346.

Solution(s)

  • oracle-linux-upgrade-kernel
  • oracle-linux-upgrade-kernel-uek
  • oracle-linux-upgrade-kernel-uek-debug
  • oracle-linux-upgrade-kernel-uek-debug-devel
  • oracle-linux-upgrade-kernel-uek-devel
  • oracle-linux-upgrade-kernel-uek-doc
  • oracle-linux-upgrade-kernel-uek-firmware

References

  • ELSA-2018-0151
  • 101573
  • RHSA-2018:0151
  • RHSA-2018:0152
  • RHSA-2018:0181
  • USN-3485-1
  • USN-3485-2
  • USN-3485-3
  • USN-3487-1
  • USN-3754-1
  • CVE-2017-15649
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