github - ghsa-jvrg-cvpm-4p85

ghsa-jvrg-cvpm-4p85

Vulnerability from github

Published

2024-08-07 18:30

Modified

2024-08-08 21:32

Severity ?

3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Details

In the Linux kernel, the following vulnerability has been resolved:

spi: don't unoptimize message in spi_async()

Calling spi_maybe_unoptimize_message() in spi_async() is wrong because the message is likely to be in the queue and not transferred yet. This can corrupt the message while it is being used by the controller driver.

spi_maybe_unoptimize_message() is already called in the correct place in spi_finalize_current_message() to balance the call to spi_maybe_optimize_message() in spi_async().

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{
  "affected": [],
  "aliases": [
    "CVE-2024-42249"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-07T16:15:47Z",
    "severity": "LOW"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: don\u0027t unoptimize message in spi_async()\n\nCalling spi_maybe_unoptimize_message() in spi_async() is wrong because\nthe message is likely to be in the queue and not transferred yet. This\ncan corrupt the message while it is being used by the controller driver.\n\nspi_maybe_unoptimize_message() is already called in the correct place\nin spi_finalize_current_message() to balance the call to\nspi_maybe_optimize_message() in spi_async().",
  "id": "GHSA-jvrg-cvpm-4p85",
  "modified": "2024-08-08T21:32:01Z",
  "published": "2024-08-07T18:30:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42249"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8b9af6d67517ce4a0015928b3cf35bfd2b1bc1c2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c86a918b1bdba78fb155184f8d88dfba1e63335d"
    }
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2024-42249

Vulnerability from cvelistv5

Published

2024-08-07 15:14

Modified

2024-12-19 09:14

Severity ?

Summary

spi: don't unoptimize message in spi_async()

References

▼	URL	Tags
	https://git.kernel.org/stable/c/8b9af6d67517ce4a0015928b3cf35bfd2b1bc1c2
	https://git.kernel.org/stable/c/c86a918b1bdba78fb155184f8d88dfba1e63335d

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

To clipboard

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                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:13:22.174843Z",
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