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Ubuntu: (Multiple Advisories) (CVE-2016-5696): Linux kernel (Xenial HWE) vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2016-5696): Linux kernel (Xenial HWE) vulnerabilities

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:P)
Published
08/06/2016
Created
07/25/2018
Added
08/29/2016
Modified
03/10/2022

Description

net/ipv4/tcp_input.c in the Linux kernel before 4.7 does not properly determine the rate of challenge ACK segments, which makes it easier for remote attackers to hijack TCP sessions via a blind in-window attack.

Solution(s)

  • ubuntu-upgrade-linux-image-3-13-0-95-generic
  • ubuntu-upgrade-linux-image-3-13-0-95-generic-lpae
  • ubuntu-upgrade-linux-image-3-13-0-95-lowlatency
  • ubuntu-upgrade-linux-image-3-13-0-95-powerpc-e500
  • ubuntu-upgrade-linux-image-3-13-0-95-powerpc-e500mc
  • ubuntu-upgrade-linux-image-3-13-0-95-powerpc-smp
  • ubuntu-upgrade-linux-image-3-13-0-95-powerpc64-emb
  • ubuntu-upgrade-linux-image-3-13-0-95-powerpc64-smp
  • ubuntu-upgrade-linux-image-3-2-0-109-generic
  • ubuntu-upgrade-linux-image-3-2-0-109-generic-pae
  • ubuntu-upgrade-linux-image-3-2-0-109-highbank
  • ubuntu-upgrade-linux-image-3-2-0-109-omap
  • ubuntu-upgrade-linux-image-3-2-0-109-powerpc-smp
  • ubuntu-upgrade-linux-image-3-2-0-109-powerpc64-smp
  • ubuntu-upgrade-linux-image-3-2-0-109-virtual
  • ubuntu-upgrade-linux-image-3-2-0-1487-omap4
  • ubuntu-upgrade-linux-image-4-4-0-1021-raspi2
  • ubuntu-upgrade-linux-image-4-4-0-1024-snapdragon
  • ubuntu-upgrade-linux-image-4-4-0-36-generic
  • ubuntu-upgrade-linux-image-4-4-0-36-generic-lpae
  • ubuntu-upgrade-linux-image-4-4-0-36-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-36-powerpc-e500mc
  • ubuntu-upgrade-linux-image-4-4-0-36-powerpc-smp
  • ubuntu-upgrade-linux-image-4-4-0-36-powerpc64-emb
  • ubuntu-upgrade-linux-image-4-4-0-36-powerpc64-smp

References

  • USN-3053-1
  • USN-3070-1
  • USN-3070-2
  • USN-3070-3
  • USN-3070-4
  • USN-3071-1
  • USN-3071-2
  • USN-3072-1
  • USN-3072-2
  • CVE-2016-5696
  • DLA-609-1
  • DSA-3659
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