focal/linux-oem-5.6: 5.6.0-1048.52 -proposed tracker

[Ian May]

This bug will contain status and test results related to a kernel source (or snap) as stated in the title.

For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

-- swm properties --
boot-testing-requested: true
bugs-spammed: true
built:
  lrm: build#1
  main: build#1
  meta: build#1
  signed: build#1
packages:
  lrm: linux-restricted-modules-oem-5.6
  main: linux-oem-5.6
  meta: linux-meta-oem-5.6
  signed: linux-signed-oem-5.6
phase: Complete
phase-changed: Wednesday, 24. February 2021 15:06 UTC
promote:
- lrm
- meta
- main
- signed
proposed-announcement-sent: true
proposed-testing-requested: true
reason: {}
synthetic:
  :promote-to-as-proposed: Fix Released
variant: debs
versions:
  lrm: 5.6.0-1048.52
  main: 5.6.0-1048.52
  meta: 5.6.0.1048.44
  signed: 5.6.0-1048.52

[Po-Hsu Lin (cypressyew)]

5.6.0-1048.52 - oem
Regression test CMPL, RTB.

15 / 16 tests were run, missing: ubuntu_ltp
Issue to note in amd64:
  ubuntu_boot - kernel tainted because of workaround for bug in platform firmware applied (bug 1912316)

Note:
 * ubuntu_ltp unable to finish in time on Intel node

[Gavin Lin (gavin.lin)]

Hardware Certification have completed testing this -proposed kernel. No regressions were observed, results are available here: https://trello.com/c/vjxdxfXL/1509-oemfocal-linux-image-oem-2004-560104844

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-oem-5.6 - 5.6.0-1048.52

---------------
linux-oem-5.6 (5.6.0-1048.52) focal; urgency=medium

  * focal/linux-oem-5.6: 5.6.0-1048.52 -proposed tracker (LP: #1913153)

  * Packaging resync (LP: #1786013)
    - update dkms package versions

  * udpgro.sh in net from ubuntu_kernel_selftests seems not reflecting sub-test
    result (LP: #1908499)
    - selftests: fix the return value for UDP GRO test

  * CVE-2020-27815
    - jfs: Fix array index bounds check in dbAdjTree

  * CVE-2020-25704
    - perf/core: Fix a memory leak in perf_event_parse_addr_filter()

  * CVE-2020-25643
    - hdlc_ppp: add range checks in ppp_cp_parse_cr()

  * CVE-2020-25641
    - block: allow for_each_bvec to support zero len bvec

  * CVE-2020-25284
    - rbd: require global CAP_SYS_ADMIN for mapping and unmapping

  * CVE-2020-25212
    - nfs: Fix getxattr kernel panic and memory overflow

  * CVE-2020-28588
    - lib/syscall: fix syscall registers retrieval on 32-bit platforms

  * CVE-2020-29371
    - romfs: fix uninitialized memory leak in romfs_dev_read()

  * CVE-2020-29369
    - mm/mmap.c: close race between munmap() and expand_upwards()/downwards()

  * CVE-2020-29368
    - mm: thp: make the THP mapcount atomic against __split_huge_pmd_locked()

  * CVE-2020-29660
    - tty: Fix ->session locking

  * CVE-2020-29661
    - tty: Fix ->pgrp locking in tiocspgrp()

  * CVE-2020-35508
    - fork: fix copy_process(CLONE_PARENT) race with the exiting ->real_parent

  * CVE-2020-24490
    - Bluetooth: fix kernel oops in store_pending_adv_report

  * CVE-2020-14314
    - ext4: fix potential negative array index in do_split()

  * CVE-2020-10135
    - Bluetooth: Consolidate encryption handling in hci_encrypt_cfm
    - Bluetooth: Disconnect if E0 is used for Level 4

  * CVE-2020-27152
    - KVM: ioapic: break infinite recursion on lazy EOI

  * CVE-2020-28915
    - fbdev, newport_con: Move FONT_EXTRA_WORDS macros into linux/font.h
    - Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts

  * CVE-2020-15437
    - serial: 8250: fix null-ptr-deref in serial8250_start_tx()

  * CVE-2020-15436
    - block: Fix use-after-free in blkdev_get()

  * switch to an autogenerated nvidia series based core via dkms-versions
    (LP: #1912803)
    - [Config] dkms-versions -- add transitional/skip information for nvidia
      packages
    - [Packaging] nvidia -- use dkms-versions to define versions built
    - [Packaging] update-version-dkms -- maintain flags fields

  * S3 stress test fails with amdgpu errors (LP: #1909453)
    - drm/amdgpu: asd function needs to be unloaded in suspend phase
    - drm/amdgpu: add TMR destory function for psp

 -- Timo Aaltonen <email address hidden> Thu, 18 Feb 2021 13:11:14 +0200

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

All tasks have been completed and the bug is being set to Fix Released