{"api_version":"1","generated_at":"2026-05-28T02:08:38+00:00","cve":"CVE-2026-45963","urls":{"html":"https://cve.report/CVE-2026-45963","api":"https://cve.report/api/cve/CVE-2026-45963.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-45963","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-45963"},"summary":{"title":"ASoC: nau8821: Cancel delayed work on component remove","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: nau8821: Cancel delayed work on component remove\n\nAttempting to unload the driver while a jack detection work is pending\nwould likely crash the kernel when it is eventually scheduled for\nexecution:\n\n[ 1984.896308] BUG: unable to handle page fault for address: ffffffffc10c2a20\n[...]\n[ 1984.896388] Hardware name: Valve Jupiter/Jupiter, BIOS F7A0131 01/30/2024\n[ 1984.896396] Workqueue: events nau8821_jdet_work [snd_soc_nau8821]\n[ 1984.896414] RIP: 0010:__mutex_lock+0x9f/0x11d0\n[...]\n[ 1984.896504] Call Trace:\n[ 1984.896511]  <TASK>\n[ 1984.896524]  ? snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core]\n[ 1984.896572]  ? snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core]\n[ 1984.896596]  snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core]\n[ 1984.896622]  nau8821_jdet_work+0xeb/0x1e0 [snd_soc_nau8821]\n[ 1984.896636]  process_one_work+0x211/0x590\n[ 1984.896649]  ? srso_return_thunk+0x5/0x5f\n[ 1984.896670]  worker_thread+0x1cd/0x3a0\n\nCancel unscheduled jdet_work or wait for its execution to finish before\nthe component driver gets removed.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-05-27 14:17:13","updated_at":"2026-05-27 14:48:03"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/3955767ec39dcc0358470ffe6535703e2b7fd815","name":"https://git.kernel.org/stable/c/3955767ec39dcc0358470ffe6535703e2b7fd815","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/dbd3fd05cddfdeec1e49b0a66269881c09eebd17","name":"https://git.kernel.org/stable/c/dbd3fd05cddfdeec1e49b0a66269881c09eebd17","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-45963","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45963","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected aab1ad11d69fa7f35cb88105614ea7911598e1d6 3955767ec39dcc0358470ffe6535703e2b7fd815 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected aab1ad11d69fa7f35cb88105614ea7911598e1d6 dbd3fd05cddfdeec1e49b0a66269881c09eebd17 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.16","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.16 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.19.4 6.19.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["sound/soc/codecs/nau8821.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"3955767ec39dcc0358470ffe6535703e2b7fd815","status":"affected","version":"aab1ad11d69fa7f35cb88105614ea7911598e1d6","versionType":"git"},{"lessThan":"dbd3fd05cddfdeec1e49b0a66269881c09eebd17","status":"affected","version":"aab1ad11d69fa7f35cb88105614ea7911598e1d6","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["sound/soc/codecs/nau8821.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.16"},{"lessThan":"5.16","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.19.4","versionStartIncluding":"5.16","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0","versionStartIncluding":"5.16","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: nau8821: Cancel delayed work on component remove\n\nAttempting to unload the driver while a jack detection work is pending\nwould likely crash the kernel when it is eventually scheduled for\nexecution:\n\n[ 1984.896308] BUG: unable to handle page fault for address: ffffffffc10c2a20\n[...]\n[ 1984.896388] Hardware name: Valve Jupiter/Jupiter, BIOS F7A0131 01/30/2024\n[ 1984.896396] Workqueue: events nau8821_jdet_work [snd_soc_nau8821]\n[ 1984.896414] RIP: 0010:__mutex_lock+0x9f/0x11d0\n[...]\n[ 1984.896504] Call Trace:\n[ 1984.896511]  <TASK>\n[ 1984.896524]  ? snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core]\n[ 1984.896572]  ? snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core]\n[ 1984.896596]  snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core]\n[ 1984.896622]  nau8821_jdet_work+0xeb/0x1e0 [snd_soc_nau8821]\n[ 1984.896636]  process_one_work+0x211/0x590\n[ 1984.896649]  ? srso_return_thunk+0x5/0x5f\n[ 1984.896670]  worker_thread+0x1cd/0x3a0\n\nCancel unscheduled jdet_work or wait for its execution to finish before\nthe component driver gets removed."}],"providerMetadata":{"dateUpdated":"2026-05-27T12:18:21.228Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/3955767ec39dcc0358470ffe6535703e2b7fd815"},{"url":"https://git.kernel.org/stable/c/dbd3fd05cddfdeec1e49b0a66269881c09eebd17"}],"title":"ASoC: nau8821: Cancel delayed work on component remove","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-45963","datePublished":"2026-05-27T12:18:21.228Z","dateReserved":"2026-05-13T15:03:33.089Z","dateUpdated":"2026-05-27T12:18:21.228Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-05-27 14:17:13","lastModifiedDate":"2026-05-27 14:48:03","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"45963","Ordinal":"1","Title":"ASoC: nau8821: Cancel delayed work on component remove","CVE":"CVE-2026-45963","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"45963","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: nau8821: Cancel delayed work on component remove\n\nAttempting to unload the driver while a jack detection work is pending\nwould likely crash the kernel when it is eventually scheduled for\nexecution:\n\n[ 1984.896308] BUG: unable to handle page fault for address: ffffffffc10c2a20\n[...]\n[ 1984.896388] Hardware name: Valve Jupiter/Jupiter, BIOS F7A0131 01/30/2024\n[ 1984.896396] Workqueue: events nau8821_jdet_work [snd_soc_nau8821]\n[ 1984.896414] RIP: 0010:__mutex_lock+0x9f/0x11d0\n[...]\n[ 1984.896504] Call Trace:\n[ 1984.896511]  <TASK>\n[ 1984.896524]  ? snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core]\n[ 1984.896572]  ? snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core]\n[ 1984.896596]  snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core]\n[ 1984.896622]  nau8821_jdet_work+0xeb/0x1e0 [snd_soc_nau8821]\n[ 1984.896636]  process_one_work+0x211/0x590\n[ 1984.896649]  ? srso_return_thunk+0x5/0x5f\n[ 1984.896670]  worker_thread+0x1cd/0x3a0\n\nCancel unscheduled jdet_work or wait for its execution to finish before\nthe component driver gets removed.","Type":"Description","Title":"ASoC: nau8821: Cancel delayed work on component remove"}]}}}