fkie_nvd - fkie_cve-2022-49971

fkie_cve-2022-49971

Vulnerability from fkie_nvd

Published

2025-06-18 11:15

Modified

2025-06-18 13:46

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 smu_v13_0_4_init_smc_tables(), but not freed in smu_v13_0_4_fini_smc_tables(). This may cause memory leaks, fix it.

References

▶	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/4b25bdb54578f3b96ff055e5d27bc1cb82950e51
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/5afb76522a0af0513b6dc01f84128a73206b051b

Impacted products

	Vendor	Product	Version

To clipboard

{
  "cveTags": [],
  "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\nsmu_v13_0_4_init_smc_tables(), but not freed in\nsmu_v13_0_4_fini_smc_tables(). This may cause memory leaks, fix it."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/pm: Se corrige una posible fuga de memoria en gpu_metrics_table. La memoria se asigna para gpu_metrics_table en smu_v13_0_4_init_smc_tables(), pero no se libera en smu_v13_0_4_fini_smc_tables(). Esto puede causar fugas de memoria; corr\u00edjalo."
    }
  ],
  "id": "CVE-2022-49971",
  "lastModified": "2025-06-18T13:46:52.973",
  "metrics": {},
  "published": "2025-06-18T11:15:24.473",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/4b25bdb54578f3b96ff055e5d27bc1cb82950e51"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/5afb76522a0af0513b6dc01f84128a73206b051b"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2022-49971 (GCVE-0-2022-49971)

Vulnerability from cvelistv5

Published

2025-06-18 11:00

Modified

2025-06-19 13:10

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 smu_v13_0_4_init_smc_tables(), but not freed in smu_v13_0_4_fini_smc_tables(). This may cause memory leaks, fix it.

References

►

URL

Tags

	https://git.kernel.org/stable/c/4b25bdb54578f3b96ff055e5d27bc1cb82950e51
	https://git.kernel.org/stable/c/5afb76522a0af0513b6dc01f84128a73206b051b

Impacted products

Vendor

Product

Version

►

Version: 55c894945bda8cbf8a57d97c0514b282e3960cc0
Version: 55c894945bda8cbf8a57d97c0514b282e3960cc0

Version: 5.19

Show details on NVD website

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "4b25bdb54578f3b96ff055e5d27bc1cb82950e51",
              "status": "affected",
              "version": "55c894945bda8cbf8a57d97c0514b282e3960cc0",
              "versionType": "git"
            },
            {
              "lessThan": "5afb76522a0af0513b6dc01f84128a73206b051b",
              "status": "affected",
              "version": "55c894945bda8cbf8a57d97c0514b282e3960cc0",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.19"
            },
            {
              "lessThan": "5.19",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.19.*",
              "status": "unaffected",
              "version": "5.19.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.19.7",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0",
                  "versionStartIncluding": "5.19",
                  "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\nsmu_v13_0_4_init_smc_tables(), but not freed in\nsmu_v13_0_4_fini_smc_tables(). This may cause memory leaks, fix it."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-19T13:10:42.688Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/4b25bdb54578f3b96ff055e5d27bc1cb82950e51"
        },
        {
          "url": "https://git.kernel.org/stable/c/5afb76522a0af0513b6dc01f84128a73206b051b"
        }
      ],
      "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-2022-49971",
    "datePublished": "2025-06-18T11:00:34.649Z",
    "dateReserved": "2025-06-18T10:57:27.384Z",
    "dateUpdated": "2025-06-19T13:10:42.688Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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