ghsa-8m6j-grc9-4wwv
Vulnerability from github
Published
2024-05-01 15:30
Modified
2024-11-08 21:33
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Details

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.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2024-27028"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-01T13:15:49Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-8m6j-grc9-4wwv",
  "modified": "2024-11-08T21:33:51Z",
  "published": "2024-05-01T15:30:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-27028"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1784053cf10a14c4ebd8a890bad5cfe1bee51713"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2342b05ec5342a519e00524a507f7a6ea6791a38"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/55f8ea6731aa64871ee6aef7dba53ee9f9f3b2f6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/62b1f837b15cf3ec2835724bdf8577e47d14c753"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/766ec94cc57492eab97cbbf1595bd516ab0cb0e4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a20ad45008a7c82f1184dc6dee280096009ece55"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bcfcdf19698024565eff427706ebbd8df65abd11"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bea82355df9e1c299625405b1947fc9b26b4c6d4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c10fed329c1c104f375a75ed97ea3abef0786d62"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}


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