[ubuntu/bionic-proposed] linux 4.15.0-126.129 (Accepted)

Łukasz Zemczak lukasz.zemczak at canonical.com
Wed Nov 25 15:20:30 UTC 2020


linux (4.15.0-126.129) bionic; urgency=medium

  * bionic/linux: 4.15.0-126.129 -proposed tracker (LP: #1905305)

  * CVE-2020-4788
    - SAUCE: powerpc/64s: Define MASKABLE_RELON_EXCEPTION_PSERIES_OOL
    - SAUCE: powerpc/64s: move some exception handlers out of line
    - powerpc/64s: flush L1D on kernel entry
    - SAUCE: powerpc: Add a framework for user access tracking
    - powerpc: Implement user_access_begin and friends
    - powerpc: Fix __clear_user() with KUAP enabled
    - powerpc/uaccess: Evaluate macro arguments once, before user access is
      allowed
    - powerpc/64s: flush L1D after user accesses

Date: 2020-11-23 18:47:15.287065+00:00
Changed-By: Thadeu Lima de Souza Cascardo <thadeu.cascardo at canonical.com>
Signed-By: Łukasz Zemczak <lukasz.zemczak at canonical.com>
https://launchpad.net/ubuntu/+source/linux/4.15.0-126.129
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