github - ghsa-8r37-8jq6-q9m7

ghsa-8r37-8jq6-q9m7

Vulnerability from github

Published

2024-11-07 12:30

Modified

2024-11-13 18:31

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

In the Linux kernel, the following vulnerability has been resolved:

firmware: arm_scmi: Fix the double free in scmi_debugfs_common_setup()

Clang static checker(scan-build) throws below warning： | drivers/firmware/arm_scmi/driver.c:line 2915, column 2 | Attempt to free released memory.

When devm_add_action_or_reset() fails, scmi_debugfs_common_cleanup() will run twice which causes double free of 'dbg->name'.

Remove the redundant scmi_debugfs_common_cleanup() to fix this problem.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-50159"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-415"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-07T10:15:07Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: arm_scmi: Fix the double free in scmi_debugfs_common_setup()\n\nClang static checker(scan-build) throws below warning\uff1a\n  |  drivers/firmware/arm_scmi/driver.c:line 2915, column 2\n  |        Attempt to free released memory.\n\nWhen devm_add_action_or_reset() fails, scmi_debugfs_common_cleanup()\nwill run twice which causes double free of \u0027dbg-\u003ename\u0027.\n\nRemove the redundant scmi_debugfs_common_cleanup() to fix this problem.",
  "id": "GHSA-8r37-8jq6-q9m7",
  "modified": "2024-11-13T18:31:52Z",
  "published": "2024-11-07T12:30:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50159"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/39b13dce1a91cdfc3bec9238f9e89094551bd428"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6d91d07913aee90556362d648d6a28a1eda419dc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fb324fdaf546bf14bc4c17e0037bca6cb952b121"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2024-50159

Vulnerability from cvelistv5

Published

2024-11-07 09:31

Modified

2024-11-07 09:31

Severity ?

Summary

firmware: arm_scmi: Fix the double free in scmi_debugfs_common_setup()

References

▼	URL	Tags
	https://git.kernel.org/stable/c/6d91d07913aee90556362d648d6a28a1eda419dc
	https://git.kernel.org/stable/c/fb324fdaf546bf14bc4c17e0037bca6cb952b121
	https://git.kernel.org/stable/c/39b13dce1a91cdfc3bec9238f9e89094551bd428

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/firmware/arm_scmi/driver.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "6d91d07913ae",
              "status": "affected",
              "version": "c3d4aed763ce",
              "versionType": "git"
            },
            {
              "lessThan": "fb324fdaf546",
              "status": "affected",
              "version": "c3d4aed763ce",
              "versionType": "git"
            },
            {
              "lessThan": "39b13dce1a91",
              "status": "affected",
              "version": "c3d4aed763ce",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/firmware/arm_scmi/driver.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.3"
            },
            {
              "lessThan": "6.3",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.59",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.11.*",
              "status": "unaffected",
              "version": "6.11.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.12-rc4",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: arm_scmi: Fix the double free in scmi_debugfs_common_setup()\n\nClang static checker(scan-build) throws below warning\uff1a\n  |  drivers/firmware/arm_scmi/driver.c:line 2915, column 2\n  |        Attempt to free released memory.\n\nWhen devm_add_action_or_reset() fails, scmi_debugfs_common_cleanup()\nwill run twice which causes double free of \u0027dbg-\u003ename\u0027.\n\nRemove the redundant scmi_debugfs_common_cleanup() to fix this problem."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-07T09:31:36.167Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/6d91d07913aee90556362d648d6a28a1eda419dc"
        },
        {
          "url": "https://git.kernel.org/stable/c/fb324fdaf546bf14bc4c17e0037bca6cb952b121"
        },
        {
          "url": "https://git.kernel.org/stable/c/39b13dce1a91cdfc3bec9238f9e89094551bd428"
        }
      ],
      "title": "firmware: arm_scmi: Fix the double free in scmi_debugfs_common_setup()",
      "x_generator": {
        "engine": "bippy-9e1c9544281a"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-50159",
    "datePublished": "2024-11-07T09:31:36.167Z",
    "dateReserved": "2024-10-21T19:36:19.961Z",
    "dateUpdated": "2024-11-07T09:31:36.167Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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