This bug was fixed in the package systemd - 245.4-4ubuntu3.10
---------------
systemd (245.4-4ubuntu3.10) focal-security; urgency=medium
* SECURITY UPDATE: DoS via DHCP FORCERENEW
- debian/patches/CVE-2020-13529.patch: tentatively ignore FORCERENEW
command in src/libsystemd-network/sd-dhcp-client.c.
- CVE-2020-13529
* SECURITY UPDATE: denial of service via stack exhaustion
- debian/patches/CVE-2021-33910.patch: do not use strdupa() on a path
in src/basic/unit-name.c.
- CVE-2021-33910
-- Marc Deslauriers <marc.deslauri...@ubuntu.com> Tue, 20 Jul 2021
07:39:51 -0400
** Changed in: systemd (Ubuntu Focal)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-13529
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2021-33910
** Changed in: systemd (Ubuntu Hirsute)
Status: Fix Committed => Fix Released
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Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1930910
Title:
Fix micmute hotkeys on HP ProBooks
Status in HWE Next:
New
Status in OEM Priority Project:
New
Status in systemd package in Ubuntu:
Fix Released
Status in systemd source package in Focal:
Fix Released
Status in systemd source package in Groovy:
Fix Released
Status in systemd source package in Hirsute:
Fix Released
Status in systemd source package in Impish:
Fix Released
Bug description:
[Impact]
Micmute hotkey on many HP ProBooks don't work.
[Fix]
Commit a7161e0288d1 ("hwdb: Add ProBook to use micmute hotkey"), to map AT
keyboard's scancode to micmute hotkey.
[Test]
With the one-liner fix, micmute hotkey works on all the ProBooks I tested.
[Where problems could occur]
The hwdb originally only matches a few ProBooks, the fix changes that to
match all ProBook models. So if there's any ProBook that uses the scancode for
another purpose, there will be a regression.
However, the risk is rather slim because HP explicitly states that all
ProBooks use the same scancode for mic mute hotkey.
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