This bug was fixed in the package linux-oem-6.5 - 6.5.0-1007.7
---------------
linux-oem-6.5 (6.5.0-1007.7) jammy; urgency=medium
* jammy/linux-oem-6.5: 6.5.0-1007.7 -proposed tracker (LP: #2041654)
* Support speaker mute hotkey for Cirrus CS35L41 HDA codec (LP: #2039151)
- ALSA: hda: cs35l41: Support systems with missing _DSD properties
- ALSA: hda: cs35l41: Fix the loop check in cs35l41_add_dsd_properties
- ALSA: hda: cs35l41: Add notification support into component binding
- ALSA: hda/realtek: Support ACPI Notification framework via component
binding
- ALSA: hda: cs35l41: Support mute notifications for CS35L41 HDA
- ALSA: hda: cs35l41: Add read-only ALSA control for forced mute
* Unable to power off the system with MTL CPU (LP: #2039405)
- Revert "x86/smp: Put CPUs into INIT on shutdown if possible"
* Support mipi camera on Intel Meteor Lake platform (LP: #2031412)
- SAUCE: iommu: intel-ipu: use IOMMU passthrough mode for Intel IPUs on
Meteor
Lake
- SAUCE: platform/x86: int3472: Add handshake GPIO function
* Miscellaneous upstream changes
- Revert "UBUNTU: SAUCE: modpost: support arbitrary symbol length in
modversion"
- Revert "UBUNTU: [Packaging] ZSTD compress modules"
[ Ubuntu: 6.5.0-10.10 ]
* mantic/linux: 6.5.0-10.10 -proposed tracker (LP: #2039204)
* CVE-2023-4921
- net: sched: sch_qfq: Fix UAF in qfq_dequeue()
* CVE-2023-42756
- netfilter: ipset: Fix race between IPSET_CMD_CREATE and IPSET_CMD_SWAP
* CVE-2023-4881
- netfilter: nftables: exthdr: fix 4-byte stack OOB write
* CVE-2023-5197
- netfilter: nf_tables: disallow rule removal from chain binding
-- Timo Aaltonen <[email protected]> Fri, 27 Oct 2023
15:50:55 +0300
** Changed in: linux-oem-6.5 (Ubuntu Jammy)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-42756
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-4881
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-4921
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-5197
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https://bugs.launchpad.net/bugs/2039151
Title:
Support speaker mute hotkey for Cirrus CS35L41 HDA codec
Status in HWE Next:
New
Status in linux package in Ubuntu:
Incomplete
Status in linux-oem-6.1 package in Ubuntu:
Invalid
Status in linux-oem-6.5 package in Ubuntu:
Invalid
Status in linux source package in Jammy:
In Progress
Status in linux-oem-6.1 source package in Jammy:
Fix Committed
Status in linux-oem-6.5 source package in Jammy:
Fix Released
Status in linux source package in Mantic:
Incomplete
Status in linux-oem-6.5 source package in Mantic:
Invalid
Bug description:
[Impact]
Some systems use a special hotkey to mute speaker audio. On systems using
CS35L41 HDA which have this hotkey, add a mechanism which uses ACPI
notifications to detect whether the hotkey is triggered to switch the mute
state.
[Fix]
Backport the fix from Cirrus on linux-next
https://lore.kernel.org/alsa-devel/[email protected]/T/#t.
[Test Case]
1. Power on the machine with CS35L41 HDA and the speaker mute hotkey.
2. Verify the audio functions
3. Verify if the speaker can be mute/unmute by the hotkey.
[Where problems could occur]
Only affect specific laptops with the CS35L41 HDA and the speaker mute hotkey
on keyboard. The impact is restricted.
To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/2039151/+subscriptions
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