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Ubuntu: (Multiple Advisories) (CVE-2016-2085): Linux kernel (Utopic HWE) regression

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Ubuntu: (Multiple Advisories) (CVE-2016-2085): Linux kernel (Utopic HWE) regression

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:P/A:N)
Published
04/11/2016
Created
07/25/2018
Added
04/11/2016
Modified
04/25/2018

Description

The evm_verify_hmac function in security/integrity/evm/evm_main.c in the Linux kernel before 4.5 does not properly copy data, which makes it easier for local users to forge MAC values via a timing side-channel attack.

Solution(s)

  • ubuntu-upgrade-linux-image-3-13-0-85-generic
  • ubuntu-upgrade-linux-image-3-13-0-85-generic-lpae
  • ubuntu-upgrade-linux-image-3-13-0-85-lowlatency
  • ubuntu-upgrade-linux-image-3-13-0-85-powerpc-e500
  • ubuntu-upgrade-linux-image-3-13-0-85-powerpc-e500mc
  • ubuntu-upgrade-linux-image-3-13-0-85-powerpc-smp
  • ubuntu-upgrade-linux-image-3-13-0-85-powerpc64-emb
  • ubuntu-upgrade-linux-image-3-13-0-85-powerpc64-smp
  • ubuntu-upgrade-linux-image-3-16-0-69-generic
  • ubuntu-upgrade-linux-image-3-16-0-69-generic-lpae
  • ubuntu-upgrade-linux-image-3-16-0-69-lowlatency
  • ubuntu-upgrade-linux-image-3-16-0-69-powerpc-e500mc
  • ubuntu-upgrade-linux-image-3-16-0-69-powerpc-smp
  • ubuntu-upgrade-linux-image-3-16-0-69-powerpc64-emb
  • ubuntu-upgrade-linux-image-3-16-0-69-powerpc64-smp
  • ubuntu-upgrade-linux-image-3-16-0-70-generic
  • ubuntu-upgrade-linux-image-3-16-0-70-generic-lpae
  • ubuntu-upgrade-linux-image-3-16-0-70-lowlatency
  • ubuntu-upgrade-linux-image-3-16-0-70-powerpc-e500mc
  • ubuntu-upgrade-linux-image-3-16-0-70-powerpc-smp
  • ubuntu-upgrade-linux-image-3-16-0-70-powerpc64-emb
  • ubuntu-upgrade-linux-image-3-16-0-70-powerpc64-smp
  • ubuntu-upgrade-linux-image-3-19-0-58-generic
  • ubuntu-upgrade-linux-image-3-19-0-58-generic-lpae
  • ubuntu-upgrade-linux-image-3-19-0-58-lowlatency
  • ubuntu-upgrade-linux-image-3-19-0-58-powerpc-e500mc
  • ubuntu-upgrade-linux-image-3-19-0-58-powerpc-smp
  • ubuntu-upgrade-linux-image-3-19-0-58-powerpc64-emb
  • ubuntu-upgrade-linux-image-3-19-0-58-powerpc64-smp
  • ubuntu-upgrade-linux-image-4-2-0-1028-raspi2
  • ubuntu-upgrade-linux-image-4-2-0-35-generic
  • ubuntu-upgrade-linux-image-4-2-0-35-generic-lpae
  • ubuntu-upgrade-linux-image-4-2-0-35-lowlatency
  • ubuntu-upgrade-linux-image-4-2-0-35-powerpc-e500mc
  • ubuntu-upgrade-linux-image-4-2-0-35-powerpc-smp
  • ubuntu-upgrade-linux-image-4-2-0-35-powerpc64-emb
  • ubuntu-upgrade-linux-image-4-2-0-35-powerpc64-smp

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