FKIE_CVE-2024-26664

Vulnerability from fkie_nvd - Published: 2024-04-02 07:15 - Updated: 2026-06-17 07:18
Severity
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: hwmon: (coretemp) Fix out-of-bounds memory access Fix a bug that pdata->cpu_map[] is set before out-of-bounds check. The problem might be triggered on systems with more than 128 cores per package.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1eb74c00c9c3b13cb65e508c5d5a2f11afb96b8bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3a7753bda55985dc26fae17795cb10d825453ad1Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4e440abc894585a34c2904a32cd54af1742311b3Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/853a6503c586a71abf27e60a7f8c4fb28092976dPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/93f0f4e846fcb682c3ec436e3b2e30e5a3a8ee6aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9bce69419271eb8b2b3ab467387cb59c99d80debPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a16afec8e83c56b14a4a73d2e3fb8eec3a8a057ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f0da068c75c20ffc5ba28243ff577531dc2af1fdPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/1eb74c00c9c3b13cb65e508c5d5a2f11afb96b8bPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3a7753bda55985dc26fae17795cb10d825453ad1Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/4e440abc894585a34c2904a32cd54af1742311b3Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/853a6503c586a71abf27e60a7f8c4fb28092976dPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/93f0f4e846fcb682c3ec436e3b2e30e5a3a8ee6aPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9bce69419271eb8b2b3ab467387cb59c99d80debPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a16afec8e83c56b14a4a73d2e3fb8eec3a8a057ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f0da068c75c20ffc5ba28243ff577531dc2af1fdPatch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlMailing List
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00020.htmlMailing List
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 6.8
linux linux_kernel 6.8
linux linux_kernel 6.8
debian debian_linux 10.0
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (coretemp) Fix out-of-bounds memory access\n\nFix a bug that pdata-\u003ecpu_map[] is set before out-of-bounds check.\nThe problem might be triggered on systems with more than 128 cores per\npackage."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: hwmon: (coretemp) Arreglar el acceso a memoria fuera de los l\u00edmites Arreglar un error que pdata-\u0026gt;cpu_map[] est\u00e1 configurado antes de la verificaci\u00f3n de los l\u00edmites. El problema podr\u00eda surgir en sistemas con m\u00e1s de 128 n\u00facleos por paquete."
    }
  ],
  "id": "CVE-2024-26664",
  "lastModified": "2026-06-17T07:18:02.350",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
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        "impactScore": 5.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
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        "ssvcData": {
          "id": "CVE-2024-26664",
          "options": [
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              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-09-10T15:53:46.681028Z",
          "version": "2.0.3"
        }
      }
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  "published": "2024-04-02T07:15:43.360",
  "references": [
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      "tags": [
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      "tags": [
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  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Tags
Taxonomy of the tags.





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.


Detection rules are retrieved from Rulezet.