FKIE_CVE-2024-42086

Vulnerability from fkie_nvd - Published: 2024-07-29 17:15 - Updated: 2025-11-03 22:17
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: iio: chemical: bme680: Fix overflows in compensate() functions There are cases in the compensate functions of the driver that there could be overflows of variables due to bit shifting ops. These implications were initially discussed here [1] and they were mentioned in log message of Commit 1b3bd8592780 ("iio: chemical: Add support for Bosch BME680 sensor"). [1]: https://lore.kernel.org/linux-iio/20180728114028.3c1bbe81@archlinux/
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3add41bbda92938e9a528d74659dfc552796be4ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6fa31bbe2ea8665ee970258eb8320cbf231dbe9ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7a13d1357658d3a3c1cd7b3b9543c805a6e5e6e9Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b0af334616ed425024bf220adda0f004806b5febPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b5967393d50e3c6e632efda3ea3fdde14c1bfd0ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ba1bb3e2a38a7fef1c1818dd4f2d9abbfdde553aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c326551e99f5416986074ce78bef94f6a404b517Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fdd478c3ae98c3f13628e110dce9b6cfb0d9b3c8Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3add41bbda92938e9a528d74659dfc552796be4ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6fa31bbe2ea8665ee970258eb8320cbf231dbe9ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7a13d1357658d3a3c1cd7b3b9543c805a6e5e6e9Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b0af334616ed425024bf220adda0f004806b5febPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b5967393d50e3c6e632efda3ea3fdde14c1bfd0ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/ba1bb3e2a38a7fef1c1818dd4f2d9abbfdde553aPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/c326551e99f5416986074ce78bef94f6a404b517Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/fdd478c3ae98c3f13628e110dce9b6cfb0d9b3c8Patch
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 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: chemical: bme680: Fix overflows in compensate() functions\n\nThere are cases in the compensate functions of the driver that\nthere could be overflows of variables due to bit shifting ops.\nThese implications were initially discussed here [1] and they\nwere mentioned in log message of Commit 1b3bd8592780 (\"iio:\nchemical: Add support for Bosch BME680 sensor\").\n\n[1]: https://lore.kernel.org/linux-iio/20180728114028.3c1bbe81@archlinux/"
    },
    {
      "lang": "es",
      "value": " En el kernel de Linux se ha solucionado la siguiente vulnerabilidad: iio:chemical:bme680: Corregir desbordamientos en funciones de compensaci\u00f3n(). Hay casos en las funciones de compensaci\u00f3n del controlador en los que se pueden producir desbordamientos de variables por operaciones de cambio de bits. Estas implicaciones se discutieron inicialmente aqu\u00ed [1] y se mencionaron en el mensaje de registro del compromiso 1b3bd8592780 (\"iio: qu\u00edmico: agregar soporte para el sensor Bosch BME680\"). [1]: https://lore.kernel.org/linux-iio/20180728114028.3c1bbe81@archlinux/"
    }
  ],
  "id": "CVE-2024-42086",
  "lastModified": "2025-11-03T22:17:36.267",
  "metrics": {
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2024-07-29T17:15:11.303",
  "references": [
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  "vulnStatus": "Modified",
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      "source": "nvd@nist.gov",
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}


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Sightings

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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.