fkie_cve-2024-57978
Vulnerability from fkie_nvd
Published
2025-02-27 02:15
Modified
2025-03-13 13:15
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: media: imx-jpeg: Fix potential error pointer dereference in detach_pm() The proble is on the first line: if (jpeg->pd_dev[i] && !pm_runtime_suspended(jpeg->pd_dev[i])) If jpeg->pd_dev[i] is an error pointer, then passing it to pm_runtime_suspended() will lead to an Oops. The other conditions check for both error pointers and NULL, but it would be more clear to use the IS_ERR_OR_NULL() check for that.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1378ffec30367233152b7dbf4fa6a25ee98585d1Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1b2af918bb714937a8be6cb637f528585461cd98Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6e601a64f7777e2f78c02db1a8b5ba3b7c5e9e31Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a32ba399a030853f2db45a90ba5474fdd3494aad
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f0b8535a7885ed4fd0b11625addb5476cae0f845Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fde89fe11b44500bfcb2d405825b69a5df805d19Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *


To clipboard 

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  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: imx-jpeg: Fix potential error pointer dereference in detach_pm()\n\nThe proble is on the first line:\n\n\tif (jpeg-\u003epd_dev[i] \u0026\u0026 !pm_runtime_suspended(jpeg-\u003epd_dev[i]))\n\nIf jpeg-\u003epd_dev[i] is an error pointer, then passing it to\npm_runtime_suspended() will lead to an Oops.  The other conditions\ncheck for both error pointers and NULL, but it would be more clear to\nuse the IS_ERR_OR_NULL() check for that."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: media: imx-jpeg: Se corrige la posible desreferencia del puntero de error en detach_pm() El problema est\u00e1 en la primera l\u00ednea: if (jpeg-\u0026gt;pd_dev[i] \u0026amp;\u0026amp; !pm_runtime_suspended(jpeg-\u0026gt;pd_dev[i])) Si jpeg-\u0026gt;pd_dev[i] es un puntero de error, entonces pasarlo a pm_runtime_suspended() provocar\u00e1 un Oops. Las otras condiciones comprueban tanto los punteros de error como NULL, pero ser\u00eda m\u00e1s claro usar la comprobaci\u00f3n IS_ERR_OR_NULL() para eso."
    }
  ],
  "id": "CVE-2024-57978",
  "lastModified": "2025-03-13T13:15:42.690",
  "metrics": {
    "cvssMetricV31": [
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        "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",
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  "vulnStatus": "Modified",
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      "source": "nvd@nist.gov",
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}


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