fkie_cve-2024-27051
Vulnerability from fkie_nvd
Published
2024-05-01 13:15
Modified
2024-12-23 19:11
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: cpufreq: brcmstb-avs-cpufreq: add check for cpufreq_cpu_get's return value cpufreq_cpu_get may return NULL. To avoid NULL-dereference check it and return 0 in case of error. Found by Linux Verification Center (linuxtesting.org) with SVACE.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/74b84d0d71180330efe67c82f973a87f828323e5Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9127599c075caff234359950117018a010dd01dbPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b25b64a241d769e932a022e5c780cf135ef56035Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d951cf510fb0df91d3abac0121a59ebbc63c0567Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e6e3e51ffba0784782b1a076d7441605697ea3c6Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e72160cb6e23b78b41999d6885a34ce8db536095Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f661017e6d326ee187db24194cabb013d81bc2a6Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/74b84d0d71180330efe67c82f973a87f828323e5Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9127599c075caff234359950117018a010dd01dbPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b25b64a241d769e932a022e5c780cf135ef56035Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d951cf510fb0df91d3abac0121a59ebbc63c0567Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e6e3e51ffba0784782b1a076d7441605697ea3c6Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e72160cb6e23b78b41999d6885a34ce8db536095Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f661017e6d326ee187db24194cabb013d81bc2a6Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlPatch
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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      "nodes": [
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              "matchCriteriaId": "2EDD01A7-5FF5-4171-BC87-14C35FB3872B",
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              "vulnerable": true
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              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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          "negate": false,
          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: brcmstb-avs-cpufreq: add check for cpufreq_cpu_get\u0027s return value\n\ncpufreq_cpu_get may return NULL. To avoid NULL-dereference check it\nand return 0 in case of error.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: cpufreq: brcmstb-avs-cpufreq: agregar verificaci\u00f3n para el valor de retorno de cpufreq_cpu_get cpufreq_cpu_get puede devolver NULL. Para evitar la desreferencia NULL, verif\u00edquelo y devuelva 0 en caso de error. Encontrado por el Centro de verificaci\u00f3n de Linux (linuxtesting.org) con SVACE."
    }
  ],
  "id": "CVE-2024-27051",
  "lastModified": "2024-12-23T19:11:23.533",
  "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"
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  "published": "2024-05-01T13:15:50.120",
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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