PT-2026-43830 · Linux · Linux
Published
2026-05-27
·
Updated
2026-05-27
·
CVE-2026-45963
None
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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]
[ 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.
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Related Identifiers
Affected Products
Linux