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Package "udev"

Name: udev

Description:

/dev/ and hotplug management daemon
Latest version: 237-3ubuntu10.57
Release: bionic (18.04)
Level: updates
Repository: main
Head package: systemd
Homepage: https://www.freedesktop.org/wiki/Software/systemd

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Other versions of "udev" in Bionic

Repository Area Version
base main 237-3ubuntu10
security main 237-3ubuntu10.57

Changelog

Version: 237-3ubuntu10.57 2023-03-07 19:06:59 UTC

  systemd (237-3ubuntu10.57) bionic-security; urgency=medium

  * SECURITY UPDATE: buffer overrun vulnerability in format_timespan()
    - debian/patches/CVE-2022-3821.patch: time-util: fix buffer-over-run
    - CVE-2022-3821

 -- Nishit Majithia <email address hidden> Thu, 02 Mar 2023 18:28:02 +0530
Source diff to previous version
CVE-2022-3821 An off-by-one Error issue was discovered in Systemd in format_timespan() function of time-util.c. An attacker could supply specific values for time a

Version: 237-3ubuntu10.56 2022-09-13 20:06:17 UTC

  systemd (237-3ubuntu10.56) bionic-security; urgency=medium

  * debian/udev.preinst:
    Add check_ID_NET_DRIVER() to ensure that on upgrade or install
    from an earlier version ID_NET_DRIVER is present on network
    interfaces. (LP: #1988119)

 -- Matthew Ruffell <email address hidden> Tue, 06 Sep 2022 15:18:05 +1200
Source diff to previous version
1988119 systemd-udevd: Run net_setup_link on 'change' uevents to prevent DNS outages on Azure

Version: 237-3ubuntu10.54 2022-08-29 11:06:19 UTC

  systemd (237-3ubuntu10.54) bionic-security; urgency=medium

  * SECURITY UPDATE: Use-after-free vulnerability in systemd.
    - debian/patches/CVE-2022-2526.patch: pin stream while calling callbacks
      for it in src/resolve/resolved-dns-stream.c
    - CVE-2022-2526

 -- Nishit Majithia <email address hidden> Mon, 29 Aug 2022 10:28:49 +0530
Source diff to previous version
CVE-2022-2526 use-after-free when dealing with DnsStream in resolved-dns-stream.c

Version: 237-3ubuntu10.53 2022-01-04 21:07:20 UTC

  systemd (237-3ubuntu10.53) bionic; urgency=medium

  [ Ratchanan Srirattanamet ]
  * d/p/debian/timedatectl-lp1650688.patch,
    d/p/debian/UBUNTU-Fix-timezone-setting-on-read-only-etc.patch:
    Fix timedated unable to retrieve & properly set timezone on
    read-only /etc (e.g. Ubuntu Core and system-image-based systems)
    (LP: #1650688)

  [ Lukas Märdian ]
  * Support detection for ARM64 Hyper-V guests (LP: #1952599)

 -- Lukas Märdian <email address hidden> Fri, 10 Dec 2021 10:15:49 +0100
Source diff to previous version
1650688 timedatectl set-timezone fails on UC16
1952599 virt: Support detection for ARM64 Hyper-V guests (fixed upstream)

Version: 237-3ubuntu10.52 2021-09-15 05:06:20 UTC

  systemd (237-3ubuntu10.52) bionic; urgency=medium

  * d/extra/dhclient-enter-resolved-hook:
    Reset start limit counter for systemd-resolved in dhclient hook
    (LP: #1939255)
    https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=ea6710476dde78e8595274c3c4ba7acca6d5162c
  * d/p/lp1934147/0001-core-add-a-new-unit-method-catchup.patch,
    d/p/lp1934147/0002-cgroup-do-catchup-for-unit-cgroup-inotify-watch-file.patch,
    d/p/lp1934147/0003-core-Make-sure-cgroup_oom_queue-is-flushed-on-manage.patch:
    Catch up on cgroup empty inotify after reexec/reload (LP: #1934147)
    https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=5ef61bd930612a90ce3ed9105cbadc5ff97b6ffc
  * d/p/lp1934981-correct-suspend-then-sleep-string.patch:
    Fix sleep verb used by logind during suspend-then-hibernate
    (LP: #1934981)
    https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=1ade873a41ad018a5e07f10775738c6eb8c82310
  * d/extra/dhclient-enter-resolved-hook:
    Check is-enabled systemd-resolved in dhclient hook (LP: #1853164)
    https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=774c2f82a39a88fa0fd8b2adbfa0b8a8c3cd1fb5

 -- Dan Streetman <email address hidden> Thu, 26 Aug 2021 10:20:40 -0400
1939255 dhclient triggers systemd-resolved start limit when processing more than 5 interfaces at once
1934147 systemd leaks abandoned session scopes
1934981 systemctl suspend-then-hibernate attempts hybrid-sleep instead
1853164 systemd: /etc/dhcp/dhclient-enter-hooks.d/resolved error


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