github - ghsa-mg8f-gmvx-pvjj

ghsa-mg8f-gmvx-pvjj

Vulnerability from github

Published

2025-01-11 15:30

Modified

2025-01-16 15:32

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/modes: Avoid divide by zero harder in drm_mode_vrefresh()

drm_mode_vrefresh() is trying to avoid divide by zero by checking whether htotal or vtotal are zero. But we may still end up with a div-by-zero of vtotalhtotal...

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{
  "affected": [],
  "aliases": [
    "CVE-2024-56369"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-369"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-01-11T13:15:28Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/modes: Avoid divide by zero harder in drm_mode_vrefresh()\n\ndrm_mode_vrefresh() is trying to avoid divide by zero\nby checking whether htotal or vtotal are zero. But we may\nstill end up with a div-by-zero of vtotal*htotal*...",
  "id": "GHSA-mg8f-gmvx-pvjj",
  "modified": "2025-01-16T15:32:09Z",
  "published": "2025-01-11T15:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-56369"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/47c8b6cf1d08f0ad40d7ea7b025442e51b35ee1f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/69fbb01e891701e6d04db1ddb5ad49e42c4dd963"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9398332f23fab10c5ec57c168b44e72997d6318e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b39de5a71bac5641d0fda33d1cf5682d82cf1ae5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e7c7b48a0fc5ed83baae400a1b15e33978c25d7f"
    }
  ],
  "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-2024-56369 (GCVE-0-2024-56369)

Vulnerability from cvelistv5

Published

2025-01-11 12:35

Modified

2025-05-04 09:57

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/modes: Avoid divide by zero harder in drm_mode_vrefresh() drm_mode_vrefresh() is trying to avoid divide by zero by checking whether htotal or vtotal are zero. But we may still end up with a div-by-zero of vtotal*htotal*...

References

▼	URL	Tags
	https://git.kernel.org/stable/c/e7c7b48a0fc5ed83baae400a1b15e33978c25d7f
	https://git.kernel.org/stable/c/69fbb01e891701e6d04db1ddb5ad49e42c4dd963
	https://git.kernel.org/stable/c/b39de5a71bac5641d0fda33d1cf5682d82cf1ae5
	https://git.kernel.org/stable/c/47c8b6cf1d08f0ad40d7ea7b025442e51b35ee1f
	https://git.kernel.org/stable/c/9398332f23fab10c5ec57c168b44e72997d6318e

Impacted products

Vendor

Product

Version

▼

Linux

Version: 2f0e9d804935970a4ce0f58dd046b41881bfd8f3
Version: 2f0e9d804935970a4ce0f58dd046b41881bfd8f3
Version: 2f0e9d804935970a4ce0f58dd046b41881bfd8f3
Version: 2f0e9d804935970a4ce0f58dd046b41881bfd8f3
Version: 2f0e9d804935970a4ce0f58dd046b41881bfd8f3

Linux

Version: 4.17

Show details on NVD website

JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/drm_modes.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "e7c7b48a0fc5ed83baae400a1b15e33978c25d7f",
              "status": "affected",
              "version": "2f0e9d804935970a4ce0f58dd046b41881bfd8f3",
              "versionType": "git"
            },
            {
              "lessThan": "69fbb01e891701e6d04db1ddb5ad49e42c4dd963",
              "status": "affected",
              "version": "2f0e9d804935970a4ce0f58dd046b41881bfd8f3",
              "versionType": "git"
            },
            {
              "lessThan": "b39de5a71bac5641d0fda33d1cf5682d82cf1ae5",
              "status": "affected",
              "version": "2f0e9d804935970a4ce0f58dd046b41881bfd8f3",
              "versionType": "git"
            },
            {
              "lessThan": "47c8b6cf1d08f0ad40d7ea7b025442e51b35ee1f",
              "status": "affected",
              "version": "2f0e9d804935970a4ce0f58dd046b41881bfd8f3",
              "versionType": "git"
            },
            {
              "lessThan": "9398332f23fab10c5ec57c168b44e72997d6318e",
              "status": "affected",
              "version": "2f0e9d804935970a4ce0f58dd046b41881bfd8f3",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/drm_modes.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.17"
            },
            {
              "lessThan": "4.17",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.176",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.122",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.68",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.176",
                  "versionStartIncluding": "4.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.122",
                  "versionStartIncluding": "4.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.68",
                  "versionStartIncluding": "4.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.7",
                  "versionStartIncluding": "4.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13",
                  "versionStartIncluding": "4.17",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/modes: Avoid divide by zero harder in drm_mode_vrefresh()\n\ndrm_mode_vrefresh() is trying to avoid divide by zero\nby checking whether htotal or vtotal are zero. But we may\nstill end up with a div-by-zero of vtotal*htotal*..."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T09:57:22.189Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/e7c7b48a0fc5ed83baae400a1b15e33978c25d7f"
        },
        {
          "url": "https://git.kernel.org/stable/c/69fbb01e891701e6d04db1ddb5ad49e42c4dd963"
        },
        {
          "url": "https://git.kernel.org/stable/c/b39de5a71bac5641d0fda33d1cf5682d82cf1ae5"
        },
        {
          "url": "https://git.kernel.org/stable/c/47c8b6cf1d08f0ad40d7ea7b025442e51b35ee1f"
        },
        {
          "url": "https://git.kernel.org/stable/c/9398332f23fab10c5ec57c168b44e72997d6318e"
        }
      ],
      "title": "drm/modes: Avoid divide by zero harder in drm_mode_vrefresh()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-56369",
    "datePublished": "2025-01-11T12:35:46.439Z",
    "dateReserved": "2025-01-11T12:34:02.670Z",
    "dateUpdated": "2025-05-04T09:57:22.189Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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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