fkie_cve-2024-38546
Vulnerability from fkie_nvd
Published
2024-06-19 14:15
Modified
2024-11-21 09:26
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: drm: vc4: Fix possible null pointer dereference In vc4_hdmi_audio_init() of_get_address() may return NULL which is later dereferenced. Fix this bug by adding NULL check. Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2a345fe928c21de6f3c3c7230ff509d715153a31Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2d9adecc88ab678785b581ab021f039372c324cbPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/42c22b63056cea259d5313bf138a834840af85a5Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6cf1874aec42058a5ad621a23b5b2f248def0e96Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/80431ea3634efb47a3004305d76486db9dd8ed49Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bd7827d46d403f8cdb43d16744cb1114e4726b21Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c534b63bede6cb987c2946ed4d0b0013a52c5ba7Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2a345fe928c21de6f3c3c7230ff509d715153a31Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2d9adecc88ab678785b581ab021f039372c324cbPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/42c22b63056cea259d5313bf138a834840af85a5Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6cf1874aec42058a5ad621a23b5b2f248def0e96Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/80431ea3634efb47a3004305d76486db9dd8ed49Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/bd7827d46d403f8cdb43d16744cb1114e4726b21Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/c534b63bede6cb987c2946ed4d0b0013a52c5ba7Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *


To clipboard 

{
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm: vc4: Fix possible null pointer dereference\n\nIn vc4_hdmi_audio_init() of_get_address() may return\nNULL which is later dereferenced. Fix this bug by adding NULL check.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm: vc4: corrige posible desreferencia del puntero nulo En vc4_hdmi_audio_init() of_get_address() puede devolver NULL, que luego se desreferencia. Corrija este error agregando una verificaci\u00f3n NULL. Encontrado por el Centro de verificaci\u00f3n de Linux (linuxtesting.org) con SVACE."
    }
  ],
  "id": "CVE-2024-38546",
  "lastModified": "2024-11-21T09:26:18.630",
  "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"
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        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2024-06-19T14:15:14.877",
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  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "CWE-476"
        }
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      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}


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