CVE-2022-50617 (GCVE-0-2022-50617)
Vulnerability from cvelistv5
Published
2025-12-08 01:16
Modified
2025-12-08 01:16
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/powerplay/psm: Fix memory leak in power state init Commit 902bc65de0b3 ("drm/amdgpu/powerplay/psm: return an error in power state init") made the power state init function return early in case of failure to get an entry from the powerplay table, but it missed to clean up the allocated memory for the current power state before returning.
References
Impacted products
Vendor Product Version
Linux Linux Version: 902bc65de0b3d72c481b45cbac3e97ab8cb399c2
Version: 902bc65de0b3d72c481b45cbac3e97ab8cb399c2
Version: 902bc65de0b3d72c481b45cbac3e97ab8cb399c2
Version: 902bc65de0b3d72c481b45cbac3e97ab8cb399c2
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{
  "containers": {
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      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "lessThan": "1caed03305b560bafea8eaa57f1847791658b3ff",
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              "versionType": "git"
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              "versionType": "git"
            }
          ]
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        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "status": "affected",
              "version": "5.11"
            },
            {
              "lessThan": "5.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.86",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.16",
              "versionType": "semver"
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              "versionType": "semver"
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              "status": "unaffected",
              "version": "6.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
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                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/powerplay/psm: Fix memory leak in power state init\n\nCommit 902bc65de0b3 (\"drm/amdgpu/powerplay/psm: return an error in power\nstate init\") made the power state init function return early in case of\nfailure to get an entry from the powerplay table, but it missed to clean up\nthe allocated memory for the current power state before returning."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-08T01:16:30.544Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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        },
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          "url": "https://git.kernel.org/stable/c/1c65f8f98148709e08bd6157a807c443ba91f0ac"
        },
        {
          "url": "https://git.kernel.org/stable/c/8f8033d5663b18e6efb33feb61f2287a04605ab5"
        }
      ],
      "title": "drm/amdgpu/powerplay/psm: Fix memory leak in power state init",
      "x_generator": {
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  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50617",
    "datePublished": "2025-12-08T01:16:30.544Z",
    "dateReserved": "2025-12-08T01:14:55.189Z",
    "dateUpdated": "2025-12-08T01:16:30.544Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-50617\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-12-08T02:15:47.457\",\"lastModified\":\"2025-12-08T18:26:19.900\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/amdgpu/powerplay/psm: Fix memory leak in power state init\\n\\nCommit 902bc65de0b3 (\\\"drm/amdgpu/powerplay/psm: return an error in power\\nstate init\\\") made the power state init function return early in case of\\nfailure to get an entry from the powerplay table, but it missed to clean up\\nthe allocated memory for the current power state before returning.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/1c65f8f98148709e08bd6157a807c443ba91f0ac\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/1caed03305b560bafea8eaa57f1847791658b3ff\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/7cb8932644438bee992dc898a36ffe155fdc1bfa\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/8f8033d5663b18e6efb33feb61f2287a04605ab5\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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