CVE-2026-45963

ASoC: nau8821: Cancel delayed work on component remove

State: Published
Severity: Not scored
Published: May 27, 2026
Updated: Sep 2, 2026
Reserved: May 13, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

ASoC: nau8821: Cancel delayed work on component remove

Attempting to unload the driver while a jack detection work is pending would likely crash the kernel when it is eventually scheduled for execution:

[ 1984.896308] BUG: unable to handle page fault for address: ffffffffc10c2a20 [...] [ 1984.896388] Hardware name: Valve Jupiter/Jupiter, BIOS F7A0131 01/30/2024 [ 1984.896396] Workqueue: events nau8821_jdet_work [snd_soc_nau8821] [ 1984.896414] RIP: 0010:__mutex_lock+0x9f/0x11d0 [...] [ 1984.896504] Call Trace: [ 1984.896511] <TASK> [ 1984.896524] ? snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core] [ 1984.896572] ? snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core] [ 1984.896596] snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core] [ 1984.896622] nau8821_jdet_work+0xeb/0x1e0 [snd_soc_nau8821] [ 1984.896636] process_one_work+0x211/0x590 [ 1984.896649] ? srso_return_thunk+0x5/0x5f [ 1984.896670] worker_thread+0x1cd/0x3a0

Cancel unscheduled jdet_work or wait for its execution to finish before the component driver gets removed.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	aab1ad11d69fa7f35cb88105614ea7911598e1d6 to before cd6b991de3e0b68560fe98dc739672747d2e4204Affected aab1ad11d69fa7f35cb88105614ea7911598e1d6 to before 36fb28fa033f6544d81f1cc056b27d0c0bf26d4fAffected aab1ad11d69fa7f35cb88105614ea7911598e1d6 to before 9210ae708ddead67f55610342ea03fe9d4de6005Affected aab1ad11d69fa7f35cb88105614ea7911598e1d6 to before 13d20517bee1c9b69c7750026c61e7ec021080a4Affected aab1ad11d69fa7f35cb88105614ea7911598e1d6 to before 3955767ec39dcc0358470ffe6535703e2b7fd815Affected aab1ad11d69fa7f35cb88105614ea7911598e1d6 to before dbd3fd05cddfdeec1e49b0a66269881c09eebd17Affected
LinuxLinux	5.16Affected before 5.16Not affected 6.1.187 through 6.1.Not affected 6.6.156 through 6.6.Not affected 6.12.108 through 6.12.Not affected 6.18.49 through 6.18.Not affected 6.19.4 through 6.19.*Not affected 7.0 and laterNot affected

Product

Versions

LinuxLinux

aab1ad11d69fa7f35cb88105614ea7911598e1d6 to before cd6b991de3e0b68560fe98dc739672747d2e4204Affected
aab1ad11d69fa7f35cb88105614ea7911598e1d6 to before 36fb28fa033f6544d81f1cc056b27d0c0bf26d4fAffected
aab1ad11d69fa7f35cb88105614ea7911598e1d6 to before 9210ae708ddead67f55610342ea03fe9d4de6005Affected
aab1ad11d69fa7f35cb88105614ea7911598e1d6 to before 13d20517bee1c9b69c7750026c61e7ec021080a4Affected
aab1ad11d69fa7f35cb88105614ea7911598e1d6 to before 3955767ec39dcc0358470ffe6535703e2b7fd815Affected
aab1ad11d69fa7f35cb88105614ea7911598e1d6 to before dbd3fd05cddfdeec1e49b0a66269881c09eebd17Affected

LinuxLinux

5.16Affected
before 5.16Not affected
6.1.187 through 6.1.*Not affected
6.6.156 through 6.6.*Not affected
6.12.108 through 6.12.*Not affected
6.18.49 through 6.18.*Not affected
6.19.4 through 6.19.*Not affected
7.0 and laterNot affected

References

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