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Ubuntu: (Multiple Advisories) (CVE-2016-5828): Linux kernel (Xenial HWE) vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2016-5828): Linux kernel (Xenial HWE) vulnerabilities

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
06/27/2016
Created
07/25/2018
Added
08/29/2016
Modified
09/12/2020

Description

The start_thread function in arch/powerpc/kernel/process.c in the Linux kernel through 4.6.3 on powerpc platforms mishandles transactional state, which allows local users to cause a denial of service (invalid process state or TM Bad Thing exception, and system crash) or possibly have unspecified other impact by starting and suspending a transaction before an exec system call.

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-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
  • SUSE-SU-2016:1937
  • SUSE-SU-2016:2105
  • RHSA-2016:2574
  • DSA-3616
  • 91415
  • CVE-2016-5828
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