github - ghsa-q5xg-cgpw-7479

ghsa-q5xg-cgpw-7479

Vulnerability from github

Published

2024-09-18 09:30

Modified

2024-11-20 18:32

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: Check UnboundedRequestEnabled's value

CalculateSwathAndDETConfiguration_params_st's UnboundedRequestEnabled is a pointer (i.e. dml_bool_t *UnboundedRequestEnabled), and thus if (p->UnboundedRequestEnabled) checks its address, not bool value.

This fixes 1 REVERSE_INULL issue reported by Coverity.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2024-46778"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-09-18T08:15:05Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Check UnboundedRequestEnabled\u0027s value\n\nCalculateSwathAndDETConfiguration_params_st\u0027s UnboundedRequestEnabled\nis a pointer (i.e. dml_bool_t *UnboundedRequestEnabled), and thus\nif (p-\u003eUnboundedRequestEnabled) checks its address, not bool value.\n\nThis fixes 1 REVERSE_INULL issue reported by Coverity.",
  "id": "GHSA-q5xg-cgpw-7479",
  "modified": "2024-11-20T18:32:15Z",
  "published": "2024-09-18T09:30:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-46778"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4e2b49a85e7974d21364798c5d4aa8070aa864d9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a7b38c7852093385d0605aa3c8a2efd6edd1edfd"
    }
  ],
  "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-2024-46778 (GCVE-0-2024-46778)

Vulnerability from cvelistv5

Published

2024-09-18 07:12

Modified

2025-05-04 09:34

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check UnboundedRequestEnabled's value CalculateSwathAndDETConfiguration_params_st's UnboundedRequestEnabled is a pointer (i.e. dml_bool_t *UnboundedRequestEnabled), and thus if (p->UnboundedRequestEnabled) checks its address, not bool value. This fixes 1 REVERSE_INULL issue reported by Coverity.

References

URL

Tags

	https://git.kernel.org/stable/c/4e2b49a85e7974d21364798c5d4aa8070aa864d9
	https://git.kernel.org/stable/c/a7b38c7852093385d0605aa3c8a2efd6edd1edfd

Impacted products

Vendor

Product

Version

Version: 7966f319c66d9468623c6a6a017ecbc0dd79be75
Version: 7966f319c66d9468623c6a6a017ecbc0dd79be75

Version: 6.7

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-46778",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-29T14:38:48.891129Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-29T14:39:03.693Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/display/dc/dml2/display_mode_core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "4e2b49a85e7974d21364798c5d4aa8070aa864d9",
              "status": "affected",
              "version": "7966f319c66d9468623c6a6a017ecbc0dd79be75",
              "versionType": "git"
            },
            {
              "lessThan": "a7b38c7852093385d0605aa3c8a2efd6edd1edfd",
              "status": "affected",
              "version": "7966f319c66d9468623c6a6a017ecbc0dd79be75",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/display/dc/dml2/display_mode_core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.7"
            },
            {
              "lessThan": "6.7",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.10",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Check UnboundedRequestEnabled\u0027s value\n\nCalculateSwathAndDETConfiguration_params_st\u0027s UnboundedRequestEnabled\nis a pointer (i.e. dml_bool_t *UnboundedRequestEnabled), and thus\nif (p-\u003eUnboundedRequestEnabled) checks its address, not bool value.\n\nThis fixes 1 REVERSE_INULL issue reported by Coverity."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T09:34:05.102Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/4e2b49a85e7974d21364798c5d4aa8070aa864d9"
        },
        {
          "url": "https://git.kernel.org/stable/c/a7b38c7852093385d0605aa3c8a2efd6edd1edfd"
        }
      ],
      "title": "drm/amd/display: Check UnboundedRequestEnabled\u0027s value",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-46778",
    "datePublished": "2024-09-18T07:12:35.052Z",
    "dateReserved": "2024-09-11T15:12:18.275Z",
    "dateUpdated": "2025-05-04T09:34:05.102Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Log in or create an account to share your comment.

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

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.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
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.