github - ghsa-qf32-pvhj-vvx7

ghsa-qf32-pvhj-vvx7

Vulnerability from github

Published

2024-10-09 15:32

Modified

2024-10-23 18:33

Severity ?

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

Details

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

drm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX

[Why & How] It actually exposes '6' types in enum dmub_notification_type. Not 5. Using smaller number to create array dmub_callback & dmub_thread_offload has potential to access item out of array bound. Fix it.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-46871"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-129"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-09T14:15:07Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX\n\n[Why \u0026 How]\nIt actually exposes \u00276\u0027 types in enum dmub_notification_type. Not 5. Using smaller\nnumber to create array dmub_callback \u0026 dmub_thread_offload has potential to access\nitem out of array bound. Fix it.",
  "id": "GHSA-qf32-pvhj-vvx7",
  "modified": "2024-10-23T18:33:06Z",
  "published": "2024-10-09T15:32:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-46871"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/800a5ab673c4a61ca220cce177386723d91bdb37"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9f404b0bc2df3880758fb3c3bc7496f596f347d7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ad28d7c3d989fc5689581664653879d664da76f0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c592b6355b9b57b8e59fc5978ce1e14f64488a98"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2024-46871

Vulnerability from cvelistv5

Published

2024-10-09 14:02

Modified

2024-11-05 09:48

Severity ?

Summary

drm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX

References

▼	URL	Tags
	https://git.kernel.org/stable/c/9f404b0bc2df3880758fb3c3bc7496f596f347d7
	https://git.kernel.org/stable/c/800a5ab673c4a61ca220cce177386723d91bdb37
	https://git.kernel.org/stable/c/c592b6355b9b57b8e59fc5978ce1e14f64488a98
	https://git.kernel.org/stable/c/ad28d7c3d989fc5689581664653879d664da76f0

Impacted products

Vendor

Product

Version

▼

Linux

Version: 1da177e4c3f4
Version: 1da177e4c3f4
Version: 1da177e4c3f4
Version: 1da177e4c3f4

Linux

Show details on NVD website

JSON

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        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-46871",
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                  },
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-10T13:24:03.453806Z",
                "version": "2.0.3"
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              "type": "ssvc"
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          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-10T13:24:17.406Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
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    ],
    "cna": {
      "affected": [
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          "product": "Linux",
          "programFiles": [
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          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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        },
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          ],
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          "vendor": "Linux",
          "versions": [
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            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
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              "versionType": "semver"
            },
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              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX\n\n[Why \u0026 How]\nIt actually exposes \u00276\u0027 types in enum dmub_notification_type. Not 5. Using smaller\nnumber to create array dmub_callback \u0026 dmub_thread_offload has potential to access\nitem out of array bound. Fix it."
        }
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      "providerMetadata": {
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        "shortName": "Linux"
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
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    "datePublished": "2024-10-09T14:02:52.459Z",
    "dateReserved": "2024-09-11T15:12:18.295Z",
    "dateUpdated": "2024-11-05T09:48:13.208Z",
    "state": "PUBLISHED"
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  "dataVersion": "5.1"
}

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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