fkie_cve-2024-27028
Vulnerability from fkie_nvd
Published
2024-05-01 13:15
Modified
2025-04-08 18:42
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Summary
In the Linux kernel, the following vulnerability has been resolved: spi: spi-mt65xx: Fix NULL pointer access in interrupt handler The TX buffer in spi_transfer can be a NULL pointer, so the interrupt handler may end up writing to the invalid memory and cause crashes. Add a check to trans->tx_buf before using it.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1784053cf10a14c4ebd8a890bad5cfe1bee51713Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2342b05ec5342a519e00524a507f7a6ea6791a38Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/55f8ea6731aa64871ee6aef7dba53ee9f9f3b2f6Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/62b1f837b15cf3ec2835724bdf8577e47d14c753Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/766ec94cc57492eab97cbbf1595bd516ab0cb0e4Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a20ad45008a7c82f1184dc6dee280096009ece55Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bcfcdf19698024565eff427706ebbd8df65abd11Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bea82355df9e1c299625405b1947fc9b26b4c6d4Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c10fed329c1c104f375a75ed97ea3abef0786d62Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/1784053cf10a14c4ebd8a890bad5cfe1bee51713Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2342b05ec5342a519e00524a507f7a6ea6791a38Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/55f8ea6731aa64871ee6aef7dba53ee9f9f3b2f6Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/62b1f837b15cf3ec2835724bdf8577e47d14c753Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/766ec94cc57492eab97cbbf1595bd516ab0cb0e4Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a20ad45008a7c82f1184dc6dee280096009ece55Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/bcfcdf19698024565eff427706ebbd8df65abd11Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/bea82355df9e1c299625405b1947fc9b26b4c6d4Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/c10fed329c1c104f375a75ed97ea3abef0786d62Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00020.htmlMailing List, Third Party Advisory
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 *
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\nspi: spi-mt65xx: Fix NULL pointer access in interrupt handler\n\nThe TX buffer in spi_transfer can be a NULL pointer, so the interrupt\nhandler may end up writing to the invalid memory and cause crashes.\n\nAdd a check to trans-\u003etx_buf before using it."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: spi: spi-mt65xx: corrige el acceso al puntero NULL en el controlador de interrupciones. El b\u00fafer TX en spi_transfer puede ser un puntero NULL, por lo que el controlador de interrupciones puede terminar escribiendo en la memoria no v\u00e1lida y causar accidentes. Agregue una marca a trans-\u0026gt;tx_buf antes de usarlo."
    }
  ],
  "id": "CVE-2024-27028",
  "lastModified": "2025-04-08T18:42:15.227",
  "metrics": {
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          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
          "version": "3.1"
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}


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