github - ghsa-mf62-gm5r-38wj

ghsa-mf62-gm5r-38wj

Vulnerability from github

Published

2024-10-21 18:30

Modified

2024-12-14 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: Initialize denominators' default to 1

[WHAT & HOW] Variables used as denominators and maybe not assigned to other values, should not be 0. Change their default to 1 so they are never 0.

This fixes 10 DIVIDE_BY_ZERO issues reported by Coverity.

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{
   affected: [],
   aliases: [
      "CVE-2024-49899",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-369",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-10-21T18:15:12Z",
      severity: "MODERATE",
   },
   details: "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Initialize denominators' default to 1\n\n[WHAT & HOW]\nVariables used as denominators and maybe not assigned to other values,\nshould not be 0. Change their default to 1 so they are never 0.\n\nThis fixes 10 DIVIDE_BY_ZERO issues reported by Coverity.",
   id: "GHSA-mf62-gm5r-38wj",
   modified: "2024-12-14T21:31:32Z",
   published: "2024-10-21T18:30:57Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2024-49899",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/7f8e93b862aba08d540f1e9e03e0ceb4d0cfd5fb",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/9be768f08b16f020da376538b08463ac3a2ce8cd",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/9f35cec5e4b9759b38c663d18eae4eaf30f36527",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/b995c0a6de6c74656a0c39cd57a0626351b13e3c",
      },
   ],
   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-2024-49899

Vulnerability from cvelistv5

Published

2024-10-21 18:01

Modified

2024-12-19 09:28

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Initialize denominators' default to 1 [WHAT & HOW] Variables used as denominators and maybe not assigned to other values, should not be 0. Change their default to 1 so they are never 0. This fixes 10 DIVIDE_BY_ZERO issues reported by Coverity.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/9be768f08b16f020da376538b08463ac3a2ce8cd
	https://git.kernel.org/stable/c/9f35cec5e4b9759b38c663d18eae4eaf30f36527
	https://git.kernel.org/stable/c/7f8e93b862aba08d540f1e9e03e0ceb4d0cfd5fb
	https://git.kernel.org/stable/c/b995c0a6de6c74656a0c39cd57a0626351b13e3c

Impacted products

Vendor

Product

Version

▼

Linux

Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Linux

Show details on NVD website

JSON

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{
   containers: {
      adp: [
         {
            metrics: [
               {
                  other: {
                     content: {
                        id: "CVE-2024-49899",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "no",
                           },
                           {
                              "Technical Impact": "partial",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2024-10-22T13:43:09.954496Z",
                        version: "2.0.3",
                     },
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            providerMetadata: {
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                  "drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.c",
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                     version: "6.11.3",
                     versionType: "semver",
                  },
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                     lessThanOrEqual: "*",
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                     version: "6.12",
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         ],
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   cveMetadata: {
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      datePublished: "2024-10-21T18:01:31.911Z",
      dateReserved: "2024-10-21T12:17:06.026Z",
      dateUpdated: "2024-12-19T09:28:38.382Z",
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}

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.
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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