github - ghsa-6764-gfvg-wvf4

ghsa-6764-gfvg-wvf4

Vulnerability from github

Published

2024-07-30 09:32

Modified

2024-07-30 21:31

Severity ?

4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

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

drm/amd/display: Fix overlapping copy within dml_core_mode_programming

[WHY] &mode_lib->mp.Watermark and &locals->Watermark are the same address. memcpy may lead to unexpected behavior.

[HOW] memmove should be used.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-42227"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-30T08:15:07Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix overlapping copy within dml_core_mode_programming\n\n[WHY]\n\u0026mode_lib-\u003emp.Watermark and \u0026locals-\u003eWatermark are\nthe same address. memcpy may lead to unexpected behavior.\n\n[HOW]\nmemmove should be used.",
  "id": "GHSA-6764-gfvg-wvf4",
  "modified": "2024-07-30T21:31:27Z",
  "published": "2024-07-30T09:32:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42227"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9342da15f2491d8600eca89c8e0da08876fb969b"
    },
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2024-42227

Vulnerability from cvelistv5

Published

2024-07-30 07:47

Modified

2024-12-19 09:14

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix overlapping copy within dml_core_mode_programming [WHY] &mode_lib->mp.Watermark and &locals->Watermark are the same address. memcpy may lead to unexpected behavior. [HOW] memmove should be used.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/9342da15f2491d8600eca89c8e0da08876fb969b
	https://git.kernel.org/stable/c/f1fd8a0a54e6d23a6d16ee29159f247862460fd1

Impacted products

Vendor

Product

Version

▼

Linux

Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Linux

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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