focal/linux-kvm: 5.4.0-1026.27 -proposed tracker

Bug #1896000 reported by Stefan Bader
12
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Kernel SRU Workflow
Fix Released
Medium
Unassigned
Automated-testing
Fix Released
Medium
Canonical Kernel Team
Certification-testing
Invalid
Medium
Unassigned
Prepare-package
Fix Released
Medium
Kelsey Steele
Prepare-package-meta
Fix Released
Medium
Kelsey Steele
Prepare-package-signed
Fix Released
Medium
Kelsey Steele
Promote-to-proposed
Fix Released
Medium
Andy Whitcroft
Promote-to-security
Fix Released
Medium
Ubuntu Stable Release Updates Team
Promote-to-updates
Fix Released
Medium
Ubuntu Stable Release Updates Team
Regression-testing
Fix Released
Medium
Po-Hsu Lin
Security-signoff
Fix Released
Medium
Steve Beattie
Verification-testing
Fix Released
Medium
Canonical Kernel Team
linux-kvm (Ubuntu)
Focal
Fix Released
Medium
Unassigned

Bug Description

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
kernel-stable-master-bug: 1896007
packages:
  main: linux-kvm
  meta: linux-meta-kvm
  signed: linux-signed-kvm
phase: Complete
phase-changed: Wednesday, 14. October 2020 14:59 UTC
proposed-announcement-sent: true
proposed-testing-requested: true
reason: {}
variant: debs
versions:
  main: 5.4.0-1026.27
  meta: 5.4.0.1026.24
  signed: 5.4.0-1026.27

CVE References

Stefan Bader (smb)
tags: added: kernel-release-tracking-bug-live
description: updated
tags: added: kernel-sru-cycle-2020.09.21-1
description: updated
tags: added: kernel-sru-derivative-of-1896007
Changed in kernel-sru-workflow:
status: New → Confirmed
importance: Undecided → Medium
Changed in linux-kvm (Ubuntu Focal):
importance: Undecided → Medium
Changed in kernel-sru-workflow:
status: Confirmed → In Progress
description: updated
description: updated
description: updated
description: updated
summary: - focal/linux-kvm: <version to be filled> -proposed tracker
+ focal/linux-kvm: 5.4.0-1025.25 -proposed tracker
description: updated
description: updated
description: updated
description: updated
description: updated
tags: added: block-proposed-focal
tags: added: block-proposed
description: updated
description: updated
description: updated
description: updated
description: updated
description: updated
description: updated
description: updated
Revision history for this message
Po-Hsu Lin (cypressyew) wrote : Re: focal/linux-kvm: 5.4.0-1025.25 -proposed tracker

5.4.0-1025.25 - kvm
Regression test CMPL, RTB.

Issue to note in amd64:
  ubuntu_kernel_selftests - rtnetlink.sh in net (bug 1812194) fib_tests in net (bug 1812622) fib-onlink-tests in net (bug 1812622) pmtu.sh failed because some modules not found in net (bug 1870099) fib_rule_tests in net (bug 1812622) psock_snd.sh in net (bug 1892213) test_vxlan_under_vrf.sh (bug 1837348) so_txtime.sh in net (bug 1870106)
  ubuntu_ltp - proc01 (bug 1829849) hackbench01 (bug 1830675) netns_sysfs (bug 1830678) memcg_max_usage_in_bytes (bug 1829979) memcg_stat (bug 1829983) memcg_use_hierarchy (bug 1829989) memcg_usage_in_bytes (bug 1829984) cpuacct_100_100 (bug 1829978) mkfs01_ext3_sh, mkfs01_ext4_sh (bug 1853610) tpci (bug 1868707)
  ubuntu_ltp_syscalls - btrfs fill_fs test in fallocate06 (bug 1866323) fcntl38 / fcntl38_64 (bug 1896624) msgstress03 (bug 1797341) msgstress04 (bug 1797348) kill11 (bug 1865965)
  ubuntu_sysdig_smoke_test - failed to trace read / write (bug 1844493)
  ubuntu_xfstests_btrfs - No scratch drive available for the test
  ubuntu_xfstests_ext4 - No scratch drive available for the test
  ubuntu_xfstests_xfs - No scratch drive available for the test

description: updated
Po-Hsu Lin (cypressyew)
tags: added: regression-testing-passed
Andy Whitcroft (apw)
Changed in linux-kvm (Ubuntu Focal):
status: New → Confirmed
Andy Whitcroft (apw)
tags: removed: block-proposed block-proposed-focal
description: updated
description: updated
description: updated
description: updated
description: updated
description: updated
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package linux-kvm - 5.4.0-1026.27

---------------
linux-kvm (5.4.0-1026.27) focal; urgency=medium

  [ Ubuntu: 5.4.0-50.55 ]

  * CVE-2020-16119
    - SAUCE: dccp: avoid double free of ccid on child socket
  * CVE-2020-16120
    - Revert "UBUNTU: SAUCE: overlayfs: ensure mounter privileges when reading
      directories"
    - ovl: pass correct flags for opening real directory
    - ovl: switch to mounter creds in readdir
    - ovl: verify permissions in ovl_path_open()
    - ovl: call secutiry hook in ovl_real_ioctl()
    - ovl: check permission to open real file

 -- Thadeu Lima de Souza Cascardo <email address hidden> Wed, 30 Sep 2020 18:04:11 -0300

Changed in linux-kvm (Ubuntu Focal):
status: Confirmed → Fix Released
Andy Whitcroft (apw)
summary: - focal/linux-kvm: 5.4.0-1025.25 -proposed tracker
+ focal/linux-kvm: 5.4.0-1026.27 -proposed tracker
description: updated
description: updated
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote : Workflow done!

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

Changed in kernel-sru-workflow:
status: In Progress → Fix Released
Andy Whitcroft (apw)
tags: removed: kernel-release-tracking-bug-live
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