Vulnerability-Lookup

FKIE_CVE-2026-45963

Vulnerability from fkie_nvd - Published: 2026-05-27 14:17 - Updated: 2026-09-02 13:17

Severity

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

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.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/13d20517bee1c9b69c7750026c61e7ec021080a4
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/36fb28fa033f6544d81f1cc056b27d0c0bf26d4f
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/3955767ec39dcc0358470ffe6535703e2b7fd815	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/9210ae708ddead67f55610342ea03fe9d4de6005
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/cd6b991de3e0b68560fe98dc739672747d2e4204
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/dbd3fd05cddfdeec1e49b0a66269881c09eebd17	Patch

Impacted products

	Vendor	Product	Version
	linux	linux_kernel	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "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": "cd6b991de3e0b68560fe98dc739672747d2e4204",
              "status": "affected",
              "version": "aab1ad11d69fa7f35cb88105614ea7911598e1d6",
              "versionType": "git"
            },
            {
              "lessThan": "36fb28fa033f6544d81f1cc056b27d0c0bf26d4f",
              "status": "affected",
              "version": "aab1ad11d69fa7f35cb88105614ea7911598e1d6",
              "versionType": "git"
            },
            {
              "lessThan": "9210ae708ddead67f55610342ea03fe9d4de6005",
              "status": "affected",
              "version": "aab1ad11d69fa7f35cb88105614ea7911598e1d6",
              "versionType": "git"
            },
            {
              "lessThan": "13d20517bee1c9b69c7750026c61e7ec021080a4",
              "status": "affected",
              "version": "aab1ad11d69fa7f35cb88105614ea7911598e1d6",
              "versionType": "git"
            },
            {
              "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": "6.1.*",
              "status": "unaffected",
              "version": "6.1.187",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.156",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.108",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.49",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.19.*",
              "status": "unaffected",
              "version": "6.19.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6E355B6D-AF33-4A7C-88AF-518FA4C82B1D",
              "versionEndExcluding": "6.19.4",
              "versionStartIncluding": "5.16",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "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]  \u003cTASK\u003e\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."
    }
  ],
  "id": "CVE-2026-45963",
  "lastModified": "2026-09-02T13:17:55.557",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-05-27T14:17:13.047",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/13d20517bee1c9b69c7750026c61e7ec021080a4"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/36fb28fa033f6544d81f1cc056b27d0c0bf26d4f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/3955767ec39dcc0358470ffe6535703e2b7fd815"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9210ae708ddead67f55610342ea03fe9d4de6005"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/cd6b991de3e0b68560fe98dc739672747d2e4204"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/dbd3fd05cddfdeec1e49b0a66269881c09eebd17"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2026-45963 (GCVE-0-2026-45963)

Vulnerability from cvelistv5 – Published: 2026-05-27 12:18 – Updated: 2026-09-02 12:49

Title

ASoC: nau8821: Cancel delayed work on component remove

Summary

Severity

No CVSS data available.

Assigner

Linux mitre root Scorecard

References

6 references

URL	Tags
https://git.kernel.org/stable/c/cd6b991de3e0b6856…
https://git.kernel.org/stable/c/36fb28fa033f6544d…
https://git.kernel.org/stable/c/9210ae708ddead67f…
https://git.kernel.org/stable/c/13d20517bee1c9b69…
https://git.kernel.org/stable/c/3955767ec39dcc035…
https://git.kernel.org/stable/c/dbd3fd05cddfdeec1…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: aab1ad11d69fa7f35cb88105614ea7911598e1d6 , < cd6b991de3e0b68560fe98dc739672747d2e4204 (git) Affected: aab1ad11d69fa7f35cb88105614ea7911598e1d6 , < 36fb28fa033f6544d81f1cc056b27d0c0bf26d4f (git) Affected: aab1ad11d69fa7f35cb88105614ea7911598e1d6 , < 9210ae708ddead67f55610342ea03fe9d4de6005 (git) Affected: aab1ad11d69fa7f35cb88105614ea7911598e1d6 , < 13d20517bee1c9b69c7750026c61e7ec021080a4 (git) Affected: aab1ad11d69fa7f35cb88105614ea7911598e1d6 , < 3955767ec39dcc0358470ffe6535703e2b7fd815 (git) Affected: aab1ad11d69fa7f35cb88105614ea7911598e1d6 , < dbd3fd05cddfdeec1e49b0a66269881c09eebd17 (git)
Linux	Linux	Affected: 5.16 Unaffected: 0 , < 5.16 (semver) Unaffected: 6.1.187 , ≤ 6.1.* (semver) Unaffected: 6.6.156 , ≤ 6.6.* (semver) Unaffected: 6.12.108 , ≤ 6.12.* (semver) Unaffected: 6.18.49 , ≤ 6.18.* (semver) Unaffected: 6.19.4 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "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": "cd6b991de3e0b68560fe98dc739672747d2e4204",
              "status": "affected",
              "version": "aab1ad11d69fa7f35cb88105614ea7911598e1d6",
              "versionType": "git"
            },
            {
              "lessThan": "36fb28fa033f6544d81f1cc056b27d0c0bf26d4f",
              "status": "affected",
              "version": "aab1ad11d69fa7f35cb88105614ea7911598e1d6",
              "versionType": "git"
            },
            {
              "lessThan": "9210ae708ddead67f55610342ea03fe9d4de6005",
              "status": "affected",
              "version": "aab1ad11d69fa7f35cb88105614ea7911598e1d6",
              "versionType": "git"
            },
            {
              "lessThan": "13d20517bee1c9b69c7750026c61e7ec021080a4",
              "status": "affected",
              "version": "aab1ad11d69fa7f35cb88105614ea7911598e1d6",
              "versionType": "git"
            },
            {
              "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": "6.1.*",
              "status": "unaffected",
              "version": "6.1.187",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.156",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.108",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.49",
              "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": "6.1.187",
                  "versionStartIncluding": "5.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "vulnerable": true
                },
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                },
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                  "versionEndExcluding": "6.18.49",
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          "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]  \u003cTASK\u003e\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": "2026-09-02T12:49:32.465Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/cd6b991de3e0b68560fe98dc739672747d2e4204"
        },
        {
          "url": "https://git.kernel.org/stable/c/36fb28fa033f6544d81f1cc056b27d0c0bf26d4f"
        },
        {
          "url": "https://git.kernel.org/stable/c/9210ae708ddead67f55610342ea03fe9d4de6005"
        },
        {
          "url": "https://git.kernel.org/stable/c/13d20517bee1c9b69c7750026c61e7ec021080a4"
        },
        {
          "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": "2026-09-02T12:49:32.465Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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FKIE_CVE-2026-45963

CVE-2026-45963 (GCVE-0-2026-45963)

Tags

Sightings

Nomenclature

Related by attack behaviour