github - ghsa-97r4-38mp-rc64

ghsa-97r4-38mp-rc64

Vulnerability from github

Published

2024-10-21 21:30

Modified

2024-10-25 21:31

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/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 array index out of bound error in DCN32 DML

[Why&How] LinkCapacitySupport array is indexed with the number of voltage states and not the number of max DPPs. Fix the error by changing the array declaration to use the correct (larger) array size of total number of voltage states.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-48979"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-129"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-21T20:15:09Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: fix array index out of bound error in DCN32 DML\n\n[Why\u0026How]\nLinkCapacitySupport array is indexed with the number of voltage states and\nnot the number of max DPPs. Fix the error by changing the array\ndeclaration to use the correct (larger) array size of total number of\nvoltage states.",
  "id": "GHSA-97r4-38mp-rc64",
  "modified": "2024-10-25T21:31:27Z",
  "published": "2024-10-21T21:30:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48979"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3d8a298b2e83b98042e6ec726e934f535b23e6aa"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aeffc8fb2174f017a10df114bc312f899904dc68"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-48979 (GCVE-0-2022-48979)

Vulnerability from cvelistv5

Published

2024-10-21 20:05

Modified

2025-07-11 17:19

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix array index out of bound error in DCN32 DML [Why&How] LinkCapacitySupport array is indexed with the number of voltage states and not the number of max DPPs. Fix the error by changing the array declaration to use the correct (larger) array size of total number of voltage states.

References

►

URL

Tags

	https://git.kernel.org/stable/c/3d8a298b2e83b98042e6ec726e934f535b23e6aa
	https://git.kernel.org/stable/c/aeffc8fb2174f017a10df114bc312f899904dc68

Impacted products

Vendor

Product

Version

►

Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c
Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c

Version: 4.15

Show details on NVD website

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                "timestamp": "2024-10-22T13:18:06.288121Z",
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