[ubuntu/trusty-proposed] linux 3.13.0-159.209 (Accepted)

Łukasz Zemczak lukasz.zemczak at canonical.com
Thu Sep 13 07:39:53 UTC 2018

linux (3.13.0-159.209) trusty; urgency=medium

  * linux: 3.13.0-159.209 -proposed tracker (LP: #1791754)

  * L1TF mitigation not effective in some CPU and RAM combinations
    (LP: #1788563) // CVE-2018-3620 // CVE-2018-3646
    - x86/speculation/l1tf: Fix overflow in l1tf_pfn_limit() on 32bit
    - x86/speculation/l1tf: Fix off-by-one error when warning that system has too
      much RAM
    - x86/speculation/l1tf: Increase l1tf memory limit for Nehalem+

  * CVE-2018-15594
    - x86/paravirt: Fix spectre-v2 mitigations for paravirt guests

  * i40e NIC not recognized (LP: #1789215)
    - SAUCE: i40e_bpo: Import the i40e driver from Xenial 4.4
    - SAUCE: i40e_bpo: Add a compatibility layer
    - SAUCE: i40e_bpo: Don't probe for NICs supported by the in-tree driver
    - SAUCE: i40e_bpo: Rename the driver to i40e_bpo
    - SAUCE: i40e_bpo: Hook the driver into the kernel tree
    - [Config] Add CONFIG_I40E_BPO=m

  * Probable regression with EXT3 file systems and CVE-2018-1093 patches
    (LP: #1789131)
    - ext4: fix bitmap position validation

  * CVE-2018-3620 // CVE-2018-3646
    - mm: x86 pgtable: drop unneeded preprocessor ifdef
    - x86/asm: Move PUD_PAGE macros to page_types.h
    - x86/asm: Add pud/pmd mask interfaces to handle large PAT bit
    - x86/asm: Fix pud/pmd interfaces to handle large PAT bit
    - x86/mm: Fix regression with huge pages on PAE
    - SAUCE: x86/speculation/l1tf: Protect NUMA hinting PTEs against speculation
    - Revert "UBUNTU: [Config] disable NUMA_BALANCING"

  * CVE-2018-15572
    - x86/retpoline: Fill RSB on context switch for affected CPUs
    - x86/speculation: Protect against userspace-userspace spectreRSB

  * CVE-2018-6555
    - SAUCE: irda: Only insert new objects into the global database via setsockopt

  * CVE-2018-6554
    - SAUCE: irda: Fix memory leak caused by repeated binds of irda socket

  * BUG: soft lockup - CPU#0 stuck for 23s! [kworker/0:1:1119] (LP: #1788817)
    - drm/ast: Fixed system hanged if disable P2A

  * errors when scanning partition table of corrupted AIX disk (LP: #1787281)
    - partitions/aix: fix usage of uninitialized lv_info and lvname structures
    - partitions/aix: append null character to print data from disk

Date: 2018-09-12 09:59:12.364829+00:00
Changed-By: Khaled El Mously <khalid.elmously at canonical.com>
Signed-By: Łukasz Zemczak <lukasz.zemczak at canonical.com>
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