FKIE_CVE-2024-42089

Vulnerability from fkie_nvd - Published: 2024-07-29 17:15 - Updated: 2026-06-17 07:48
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: fsl-asoc-card: set priv->pdev before using it priv->pdev pointer was set after being used in fsl_asoc_card_audmux_init(). Move this assignment at the start of the probe function, so sub-functions can correctly use pdev through priv. fsl_asoc_card_audmux_init() dereferences priv->pdev to get access to the dev struct, used with dev_err macros. As priv is zero-initialised, there would be a NULL pointer dereference. Note that if priv->dev is dereferenced before assignment but never used, for example if there is no error to be printed, the driver won't crash probably due to compiler optimisations.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/29bc9e7c75398b0d12fc30955f2e9b2dd29ffaedPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3662eb2170e59b58ad479982dc1084889ba757b9Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/544ab46b7ece6d6bebbdee5d5659c0a0f804a99aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7c18b4d89ff9c810b6e562408afda5ce165c4ea6Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8896e18b7c366f8faf9344abfd0971435f1c723aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8faf91e58425c2f6ce773250dfd995f1c2d461acPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/90f3feb24172185f1832636264943e8b5e289245Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ae81535ce2503aabc4adab3472f4338070cdeb6aPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/29bc9e7c75398b0d12fc30955f2e9b2dd29ffaedPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3662eb2170e59b58ad479982dc1084889ba757b9Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/544ab46b7ece6d6bebbdee5d5659c0a0f804a99aPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7c18b4d89ff9c810b6e562408afda5ce165c4ea6Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/8896e18b7c366f8faf9344abfd0971435f1c723aPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/8faf91e58425c2f6ce773250dfd995f1c2d461acPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/90f3feb24172185f1832636264943e8b5e289245Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/ae81535ce2503aabc4adab3472f4338070cdeb6aPatch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 6.10
linux linux_kernel 6.10
linux linux_kernel 6.10
linux linux_kernel 6.10
linux linux_kernel 6.10
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/fsl/fsl-asoc-card.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "ae81535ce2503aabc4adab3472f4338070cdeb6a",
              "status": "affected",
              "version": "708b4351f08c08ea93f773fb9197bdd3f3b08273",
              "versionType": "git"
            },
            {
              "lessThan": "8896e18b7c366f8faf9344abfd0971435f1c723a",
              "status": "affected",
              "version": "708b4351f08c08ea93f773fb9197bdd3f3b08273",
              "versionType": "git"
            },
            {
              "lessThan": "3662eb2170e59b58ad479982dc1084889ba757b9",
              "status": "affected",
              "version": "708b4351f08c08ea93f773fb9197bdd3f3b08273",
              "versionType": "git"
            },
            {
              "lessThan": "544ab46b7ece6d6bebbdee5d5659c0a0f804a99a",
              "status": "affected",
              "version": "708b4351f08c08ea93f773fb9197bdd3f3b08273",
              "versionType": "git"
            },
            {
              "lessThan": "8faf91e58425c2f6ce773250dfd995f1c2d461ac",
              "status": "affected",
              "version": "708b4351f08c08ea93f773fb9197bdd3f3b08273",
              "versionType": "git"
            },
            {
              "lessThan": "29bc9e7c75398b0d12fc30955f2e9b2dd29ffaed",
              "status": "affected",
              "version": "708b4351f08c08ea93f773fb9197bdd3f3b08273",
              "versionType": "git"
            },
            {
              "lessThan": "7c18b4d89ff9c810b6e562408afda5ce165c4ea6",
              "status": "affected",
              "version": "708b4351f08c08ea93f773fb9197bdd3f3b08273",
              "versionType": "git"
            },
            {
              "lessThan": "90f3feb24172185f1832636264943e8b5e289245",
              "status": "affected",
              "version": "708b4351f08c08ea93f773fb9197bdd3f3b08273",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/fsl/fsl-asoc-card.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.18"
            },
            {
              "lessThan": "3.18",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.317",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.279",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.221",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.162",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.97",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.37",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.10",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0282C447-EB90-4DB1-AA50-CAF78F9D8C63",
              "versionEndExcluding": "4.19.317",
              "versionStartIncluding": "3.18",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "F4E38E58-1B9F-4DF2-AD3D-A8BEAA2959D8",
              "versionEndExcluding": "5.4.279",
              "versionStartIncluding": "4.20",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "659E1520-6345-41AF-B893-A7C0647585A0",
              "versionEndExcluding": "5.10.221",
              "versionStartIncluding": "5.5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "10A39ACC-3005-40E8-875C-98A372D1FFD5",
              "versionEndExcluding": "5.15.162",
              "versionStartIncluding": "5.11",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "748B6C4B-1F61-47F9-96CC-8899B8412D84",
              "versionEndExcluding": "6.1.97",
              "versionStartIncluding": "5.16",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "D72E033B-5323-4C4D-8818-36E1EBC3535F",
              "versionEndExcluding": "6.6.37",
              "versionStartIncluding": "6.2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E95105F2-32E3-4C5F-9D18-7AEFD0E6275C",
              "versionEndExcluding": "6.9.8",
              "versionStartIncluding": "6.7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.10:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "2EBB4392-5FA6-4DA9-9772-8F9C750109FA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.10:rc2:*:*:*:*:*:*",
              "matchCriteriaId": "331C2F14-12C7-45D5-893D-8C52EE38EA10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.10:rc3:*:*:*:*:*:*",
              "matchCriteriaId": "3173713D-909A-4DD3-9DD4-1E171EB057EE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.10:rc4:*:*:*:*:*:*",
              "matchCriteriaId": "79F18AFA-40F7-43F0-BA30-7BDB65F918B9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.10:rc5:*:*:*:*:*:*",
              "matchCriteriaId": "BD973AA4-A789-49BD-8D57-B2846935D3C7",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: fsl-asoc-card: set priv-\u003epdev before using it\n\npriv-\u003epdev pointer was set after being used in\nfsl_asoc_card_audmux_init().\nMove this assignment at the start of the probe function, so\nsub-functions can correctly use pdev through priv.\n\nfsl_asoc_card_audmux_init() dereferences priv-\u003epdev to get access to the\ndev struct, used with dev_err macros.\nAs priv is zero-initialised, there would be a NULL pointer dereference.\nNote that if priv-\u003edev is dereferenced before assignment but never used,\nfor example if there is no error to be printed, the driver won\u0027t crash\nprobably due to compiler optimisations."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ASoC: fsl-asoc-card: establezca priv-\u0026gt;pdev antes de usarlo. El puntero priv-\u0026gt;pdev se configur\u00f3 despu\u00e9s de usarse en fsl_asoc_card_audmux_init(). Mueva esta asignaci\u00f3n al inicio de la funci\u00f3n de sonda, para que las subfunciones puedan usar correctamente pdev a trav\u00e9s de priv. fsl_asoc_card_audmux_init() elimina la referencia a priv-\u0026gt;pdev para obtener acceso a la estructura dev, utilizada con las macros dev_err. Como priv est\u00e1 inicializado en cero, habr\u00eda una desreferencia del puntero NULL. Tenga en cuenta que si se elimina la referencia a priv-\u0026gt;dev antes de la asignaci\u00f3n pero nunca se usa, por ejemplo, si no hay ning\u00fan error que imprimir, el controlador nofallar\u00e1 probablemente debido a las optimizaciones del compilador."
    }
  ],
  "id": "CVE-2024-42089",
  "lastModified": "2026-06-17T07:48:47.207",
  "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"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-42089",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-09-10T16:18:44.318855Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-07-29T17:15:11.520",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/29bc9e7c75398b0d12fc30955f2e9b2dd29ffaed"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/3662eb2170e59b58ad479982dc1084889ba757b9"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/544ab46b7ece6d6bebbdee5d5659c0a0f804a99a"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/7c18b4d89ff9c810b6e562408afda5ce165c4ea6"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/8896e18b7c366f8faf9344abfd0971435f1c723a"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/8faf91e58425c2f6ce773250dfd995f1c2d461ac"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/90f3feb24172185f1832636264943e8b5e289245"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/ae81535ce2503aabc4adab3472f4338070cdeb6a"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/29bc9e7c75398b0d12fc30955f2e9b2dd29ffaed"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/3662eb2170e59b58ad479982dc1084889ba757b9"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/544ab46b7ece6d6bebbdee5d5659c0a0f804a99a"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/7c18b4d89ff9c810b6e562408afda5ce165c4ea6"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/8896e18b7c366f8faf9344abfd0971435f1c723a"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/8faf91e58425c2f6ce773250dfd995f1c2d461ac"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/90f3feb24172185f1832636264943e8b5e289245"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/ae81535ce2503aabc4adab3472f4338070cdeb6a"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON

Loading timeline…




    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.