CVE-2022-50617 (GCVE-0-2022-50617)

Vulnerability from cvelistv5 – Published: 2025-12-08 01:16 – Updated: 2025-12-08 01:16
VLAI?
Title
drm/amdgpu/powerplay/psm: Fix memory leak in power state init
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.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 902bc65de0b3d72c481b45cbac3e97ab8cb399c2 , < 1caed03305b560bafea8eaa57f1847791658b3ff (git)
Affected: 902bc65de0b3d72c481b45cbac3e97ab8cb399c2 , < 7cb8932644438bee992dc898a36ffe155fdc1bfa (git)
Affected: 902bc65de0b3d72c481b45cbac3e97ab8cb399c2 , < 1c65f8f98148709e08bd6157a807c443ba91f0ac (git)
Affected: 902bc65de0b3d72c481b45cbac3e97ab8cb399c2 , < 8f8033d5663b18e6efb33feb61f2287a04605ab5 (git)
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    Linux Linux Affected: 5.11
Unaffected: 0 , < 5.11 (semver)
Unaffected: 5.15.86 , ≤ 5.15.* (semver)
Unaffected: 6.0.16 , ≤ 6.0.* (semver)
Unaffected: 6.1.2 , ≤ 6.1.* (semver)
Unaffected: 6.2 , ≤ * (original_commit_for_fix)
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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"
          ],
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          "versions": [
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          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
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              "version": "5.15.86",
              "versionType": "semver"
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            {
              "lessThanOrEqual": "6.0.*",
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        }
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      "cpeApplicability": [
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              "cpeMatch": [
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                  "versionStartIncluding": "5.11",
                  "vulnerable": true
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                {
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                  "vulnerable": true
                }
              ],
              "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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          "url": "https://git.kernel.org/stable/c/1caed03305b560bafea8eaa57f1847791658b3ff"
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          "url": "https://git.kernel.org/stable/c/7cb8932644438bee992dc898a36ffe155fdc1bfa"
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        },
        {
          "url": "https://git.kernel.org/stable/c/8f8033d5663b18e6efb33feb61f2287a04605ab5"
        }
      ],
      "title": "drm/amdgpu/powerplay/psm: Fix memory leak in power state init",
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  "cveMetadata": {
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    "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"
}


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