github - ghsa-q44g-g8vq-63rx

ghsa-q44g-g8vq-63rx

Vulnerability from github

Published

2025-09-23 21:30

Modified

2025-09-23 21:30

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/pm: fix a potential gpu_metrics_table memory leak

Memory is allocated for gpu_metrics_table in renoir_init_smc_tables(), but not freed in int smu_v12_0_fini_smc_tables(). Free it!

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{
  "affected": [],
  "aliases": [
    "CVE-2021-47658"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T06:37:07Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/pm: fix a potential gpu_metrics_table memory leak\n\nMemory is allocated for gpu_metrics_table in renoir_init_smc_tables(),\nbut not freed in int smu_v12_0_fini_smc_tables(). Free it!",
  "id": "GHSA-q44g-g8vq-63rx",
  "modified": "2025-09-23T21:30:53Z",
  "published": "2025-09-23T21:30:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47658"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/583637d66a70fc7090e12fb0ebbacc33d39e2214"
    }
  ],
  "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-2021-47658 (GCVE-0-2021-47658)

Vulnerability from cvelistv5

Published

2025-02-26 02:01

Modified

2025-05-04 07:15

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fix a potential gpu_metrics_table memory leak Memory is allocated for gpu_metrics_table in renoir_init_smc_tables(), but not freed in int smu_v12_0_fini_smc_tables(). Free it!

References

URL

Tags

https://git.kernel.org/stable/c/583637d66a70fc7090e12fb0ebbacc33d39e2214

Impacted products

Vendor

Product

Version

Version: 95868b85764aff2dcbf78d3054076df75446ad15

Version: 5.10

Show details on NVD website

To clipboard

{
  "containers": {
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        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/pm/swsmu/smu12/smu_v12_0.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "583637d66a70fc7090e12fb0ebbacc33d39e2214",
              "status": "affected",
              "version": "95868b85764aff2dcbf78d3054076df75446ad15",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/pm/swsmu/smu12/smu_v12_0.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.10"
            },
            {
              "lessThan": "5.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17",
                  "versionStartIncluding": "5.10",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/pm: fix a potential gpu_metrics_table memory leak\n\nMemory is allocated for gpu_metrics_table in renoir_init_smc_tables(),\nbut not freed in int smu_v12_0_fini_smc_tables(). Free it!"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T07:15:45.359Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/583637d66a70fc7090e12fb0ebbacc33d39e2214"
        }
      ],
      "title": "drm/amd/pm: fix a potential gpu_metrics_table memory leak",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2021-47658",
    "datePublished": "2025-02-26T02:01:24.578Z",
    "dateReserved": "2025-02-26T01:48:21.521Z",
    "dateUpdated": "2025-05-04T07:15:45.359Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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