github - ghsa-4p9w-ppgq-rm99

ghsa-4p9w-ppgq-rm99

Vulnerability from github

Published

2024-07-12 15:31

Modified

2024-08-21 18:31

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:

cpufreq: amd-pstate: fix memory leak on CPU EPP exit

The cpudata memory from kzalloc() in amd_pstate_epp_cpu_init() is not freed in the analogous exit function, so fix that.

[ rjw: Subject and changelog edits ]

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2024-40997"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-12T13:15:20Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: amd-pstate: fix memory leak on CPU EPP exit\n\nThe cpudata memory from kzalloc() in amd_pstate_epp_cpu_init() is\nnot freed in the analogous exit function, so fix that.\n\n[ rjw: Subject and changelog edits ]",
  "id": "GHSA-4p9w-ppgq-rm99",
  "modified": "2024-08-21T18:31:26Z",
  "published": "2024-07-12T15:31:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-40997"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/448efb7ea0bfa2c4e27c5a2eb5684fd225cd12cd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8015c17fe11a8608cc3eb83d0ab831e1845a9582"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cea04f3d9aeebda9d9c063c0dfa71e739c322c81"
    }
  ],
  "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-2024-40997

Vulnerability from cvelistv5

Published

2024-07-12 12:37

Modified

2024-09-11 17:34

Severity ?

Summary

cpufreq: amd-pstate: fix memory leak on CPU EPP exit

References

▼	URL	Tags
	https://git.kernel.org/stable/c/448efb7ea0bfa2c4e27c5a2eb5684fd225cd12cd
	https://git.kernel.org/stable/c/8015c17fe11a8608cc3eb83d0ab831e1845a9582
	https://git.kernel.org/stable/c/cea04f3d9aeebda9d9c063c0dfa71e739c322c81

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T04:39:56.139Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/448efb7ea0bfa2c4e27c5a2eb5684fd225cd12cd"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/8015c17fe11a8608cc3eb83d0ab831e1845a9582"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/cea04f3d9aeebda9d9c063c0dfa71e739c322c81"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-40997",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T17:01:28.872143Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
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          "product": "Linux",
          "programFiles": [
            "drivers/cpufreq/amd-pstate.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",
          "versions": [
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              "version": "6.6.36",
              "versionType": "custom"
            },
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              "status": "unaffected",
              "version": "6.9.7",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.10",
              "versionType": "original_commit_for_fix"
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      "descriptions": [
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: amd-pstate: fix memory leak on CPU EPP exit\n\nThe cpudata memory from kzalloc() in amd_pstate_epp_cpu_init() is\nnot freed in the analogous exit function, so fix that.\n\n[ rjw: Subject and changelog edits ]"
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        },
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          "url": "https://git.kernel.org/stable/c/cea04f3d9aeebda9d9c063c0dfa71e739c322c81"
        }
      ],
      "title": "cpufreq: amd-pstate: fix memory leak on CPU EPP exit",
      "x_generator": {
        "engine": "bippy-c9c4e1df01b2"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-40997",
    "datePublished": "2024-07-12T12:37:39.128Z",
    "dateReserved": "2024-07-12T12:17:45.607Z",
    "dateUpdated": "2024-09-11T17:34:19.570Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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Tags

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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.
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