This bug was fixed in the package linux-oem-6.11 - 6.11.0-1016.16
---------------
linux-oem-6.11 (6.11.0-1016.16) noble; urgency=medium
* noble/linux-oem-6.11: 6.11.0-1016.16 -proposed tracker (LP:
#2097999)
* Enable AMD ACP70/ACP71 and relevant soundwire support (LP: #2098457)
- ASoC: amd: Add acpi machine id for acp7.0 version based platform
- ASoC: SOF: amd: add support for acp7.0 based platform
- ASoC: SOF: amd: Fix for incorrect DMA ch status register offset
- soundwire: sdw_intel: include linux/acpi.h
- ASoC/soundwire: remove sdw_slave_extended_id
- drm/amd: Add some missing straps from NBIO 7.11.0
- drm/amd: Fix initialization mistake for NBIO 7.11 devices
- ASoC: amd: ps: rename structure names, variable and other macros
- ASoC: amd: ps: use macro for ACP6.3 pci revision id
- ASoC: amd: ps: add acp pci driver hw_ops for acp6.3 platform
- ASoC: amd: ps: add callback functions for acp pci driver pm ops
- ASoC: amd: ps: add callback to read acp pin configuration
- ASoC: amd: ps: add soundwire dma irq thread callback
- ASoC: amd: ps: refactor soundwire dma interrupt handling
- ASoC: amd: ps: store acp revision id in SoundWire dma driver private data
- ASoC: amd: ps: refactor soundwire dma driver code
- ASoC: amd: ps: refactor soundwire dma interrupts enable/disable sequence
- ASoC: amd: ps: rename acp_restore_sdw_dma_config() function
- ASoC: amd: ps: add pci driver hw_ops for ACP7.0 & ACP7.1 variants
- ASoC: amd: ps: add pm ops related hw_ops for ACP7.0 & ACP7.1 platforms
- ASoC: amd: ps: add ACP7.0 & ACP7.1 specific soundwire dma driver changes
- ASoC: amd: ps: implement function to restore dma config for ACP7.0
platform
- ASoC: amd: ps: add soundwire dma interrupts handling for ACP7.0 platform
- ASoC: amd: ps: add soundwire wake interrupt handling
- ASoC: amd: ps: update file description and copyright year
- ASoC: amd: update Pink Sardine platform Kconfig description
- ASoC: amd: acp: add machine driver changes for ACP7.0 and ACP7.1 platforms
- ASoC: amd: acp: add RT711, RT714 & RT1316 support for ACP7.0 platform
- ASoC: amd: acp: amd-acp70-acpi-match: Add rt722 support
- ASoC: amd: acp: amd-acp70-acpi-match: Add RT1320 & RT722 combination
soundwire machine
- ASoC: amd: amd_sdw: Add quirks for Dell SKU's
- [Config] Enable ACP70-related configs form AMD platforms
- soundwire: amd: change the soundwire wake enable/disable sequence
- soundwire: amd: add debug log for soundwire wake event
- soundwire: amd: add support for ACP7.0 & ACP7.1 platforms
- soundwire: amd: set device power state during suspend/resume sequence
- soundwire: amd: set ACP_PME_EN during runtime suspend sequence
- soundwire: amd: add soundwire host wake interrupt enable/disable sequence
- ASoC: amd: ps: use switch statements for acp pci revision id check
* OLED panel screen backlight brightness does not change with brightness
hotkey(F6&F7 Key) (LP: #2097818)
- drm/i915/display: convert dp aux backlight to struct intel_display
- drm/dp: Add eDP 1.5 bit definition
- drm/dp: Increase eDP display control capability size
- drm/i915/backlight: Use proper interface based on eDP version
- drm/i915/backlight: Check Luminance based brightness control for VESA
- drm/i915/backlight: Modify function to get VESA brightness in Nits
- drm/i915/backlight: Add function to change brightness in nits for VESA
- drm/i915/backlight: Setup nits based luminance via VESA
- drm/i915/backlight: Enable nits based luminance
* Remove genphy_config_eee_advert() that accesses eee_broken_modes in buggy
manners (LP: #2098171)
- net: phy: make genphy_c45_write_eee_adv() static
- net: phy: export genphy_c45_an_config_eee_aneg
- net: phy: broadcom: use genphy_c45_an_config_eee_aneg in
bcm_config_lre_aneg
- net: phy: remove genphy_config_eee_advert
* Add version information for Intel ISH firmware (LP: #2095390)
- HID: intel-ish-hid: Add firmware version sysfs attributes
* Respect _WOV entry in BIOS when enabling microphone on AMD acp6x platforms
(LP: #2093162)
- ASoC: amd: yc: Fix the wrong return value
- ASoC: amd: ps: Fix for enabling DMIC on acp63 platform via _DSD entry
* [Enablement] TI AMP TAS2781 Enablement (LP: #2098176)
- ALSA: hda/tas2781: Add tas2781 hda SPI driver
- [Config] Enable CONFIG_SND_HDA_SCODEC_TAS2781_SPI
* Add missing ARL IDs for intel_rapl and intel_rapl_msr drivers (LP: #2097821)
- powercap: intel_rapl_msr: Add PL4 support for ArrowLake-H
- powercap: intel_rapl: Add support for ArrowLake-U platform
* [SRU] Add Intel Touch Host Controller drivers (LP: #2096624)
- HID: THC: Add documentation
- HID: intel-thc-hid: Add basic THC driver skeleton
- HID: intel-thc-hid: intel-thc: Add THC registers definition
- HID: intel-thc-hid: intel-thc: Add THC PIO operation APIs
- HID: intel-thc-hid: intel-thc: Add APIs for interrupt
- HID: intel-thc-hid: intel-thc: Add THC DMA interfaces
- HID: intel-thc-hid: intel-thc: Add THC LTR interfaces
- HID: intel-thc-hid: intel-thc: Add THC interrupt handler
- HID: intel-thc-hid: intel-thc: Add THC SPI config interfaces
- HID: intel-thc-hid: intel-thc: Add THC I2C config interfaces
- HID: intel-thc-hid: intel-quickspi: Add THC QuickSPI driver skeleton
- HID: intel-thc-hid: intel-quickspi: Add THC QuickSPI driver hid layer
- HID: intel-thc-hid: intel-quickspi: Add THC QuickSPI ACPI interfaces
- HID: intel-thc-hid: intel-quickspi: Add HIDSPI protocol implementation
- HID: intel-thc-hid: intel-quickspi: Complete THC QuickSPI driver
- HID: intel-thc-hid: intel-quickspi: Add PM implementation
- HID: intel-thc-hid: intel-quicki2c: Add THC QuickI2C driver skeleton
- HID: intel-thc-hid: intel-quicki2c: Add THC QuickI2C driver hid layer
- HID: intel-thc-hid: intel-quicki2c: Add THC QuickI2C ACPI interfaces
- HID: intel-thc-hid: intel-quicki2c: Add HIDI2C protocol implementation
- HID: intel-thc-hid: intel-quicki2c: Complete THC QuickI2C driver
- HID: intel-thc-hid: intel-quicki2c: Add PM implementation
- HID: Wacom: Add PCI Wacom device support
- HID: intel-thc-hid: intel-thc: Fix error code in thc_i2c_subip_init()
- HID: intel-thc-hid: intel-quicki2c: fix potential memory corruption
- HID: intel-thc-hid: fix build errors in um mode
- [Config] Enable Intel THC HID Support
[ Ubuntu: 6.11.0-19.19 ]
* oracular/linux: 6.11.0-19.19 -proposed tracker (LP: #2098000)
* python perf module missing in realtime kernel (LP: #2089411)
- [Packaging] linux-tools: Add missing python perf symlink
- [Packaging] linux-tools: Fix python perf library packaging
- [Packaging] linux-tools: Fall back to old python perf path
* CVE-2024-56672
- blk-cgroup: Fix UAF in blkcg_unpin_online()
* CVE-2024-56658
- net: defer final 'struct net' free in netns dismantle
-- Kuan-Ying Lee <kuan-ying....@canonical.com> Thu, 20 Feb 2025
13:47:09 +0800
** Changed in: linux-oem-6.11 (Ubuntu Noble)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2024-56658
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2024-56672
--
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https://bugs.launchpad.net/bugs/2093162
Title:
Respect _WOV entry in BIOS when enabling microphone on AMD acp6x
platforms
Status in HWE Next:
New
Status in linux package in Ubuntu:
Fix Released
Status in linux-oem-6.11 package in Ubuntu:
Invalid
Status in linux-oem-6.8 package in Ubuntu:
Invalid
Status in linux source package in Noble:
In Progress
Status in linux-oem-6.11 source package in Noble:
Fix Released
Status in linux-oem-6.8 source package in Noble:
Fix Committed
Status in linux source package in Oracular:
Fix Released
Status in linux-oem-6.11 source package in Oracular:
Invalid
Status in linux-oem-6.8 source package in Oracular:
Invalid
Status in linux source package in Plucky:
Fix Released
Status in linux-oem-6.11 source package in Plucky:
Invalid
Status in linux-oem-6.8 source package in Plucky:
Invalid
Bug description:
[SRU Justification]
[Impact]
AMD acp6x driver may not respect BIOS settings and enables DMIC
(digital microphone) unexpectedly.
[Fix]
* Upstream v6.13-rc1 commit 4095cf872084 ("ASoC: amd: yc: Fix for enabling
DMIC on acp6x via _DSD entry")
* And two following fixes also from v6.13-rcX: commit 984795e76def ("ASoC:
amd: yc: Fix the wrong return value") and commit 88438444fddd ("ASoC: amd: ps:
Fix for enabling DMIC on acp63 platform via _DSD entry")
[Test Case]
1) Check BIOS if microphone is turned on/off.
2) Ensure that microphone is present or not in OS (acp6x device binds or not)
to match this policy.
3) Change policy in BIOS.
4) Ensure that OS behavior matches.
[Where problems could occur]
This basically checks whether the value in _WOV valid and enabled.
Existing systems might found their microphone disabled then, but
that's to respect the settings in BIOS.
[Other Info]
This affects kernel >= v5.19, and some of the changes have been
backported to v6.12.x and v6.11.x.
========== original bug report ==========
The context of it is a security risk that user turns off microphone in
BIOS on Lenovo system but it still works in Ubuntu. The patch fixes it
to look at what BIOS changes to decide whether to enable microphone.
*
https://github.com/torvalds/linux/commit/88438444fdddd0244c8b2697713adcca3e71599e
("ASoC: amd: ps: Fix for enabling DMIC on acp63 platform via _DSD entry")
- Fixes: 0386d765f27a ("ASoC: amd: ps: refactor acp device configuration
read logic")
- in v6.13-rc5
- for >= v6.9
*
https://github.com/torvalds/linux/commit/4095cf872084ecfdfdb0e681f3e9ff9745acfa75
("ASoC: amd: yc: Fix for enabling DMIC on acp6x via _DSD entry")
- Fixes: 5426f506b584 ("ASoC: amd: Add support for enabling DMIC on acp6x
via _DSD")
- in v6.13-rc1, v6.12.2, v6.11.11
- for >= v5.19
*
https://github.com/torvalds/linux/commit/984795e76def5c903724b8d6a8228e356bbdf2af
- Fixes: 4095cf872084 (ASoC: amd: yc: Fix for enabling DMIC on acp6x via
_DSD entry)
- in v6.13-rc3, v6.12.6
- for >= v6.13-rc1
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