github - ghsa-m8w5-v3r7-7546

GHSA-M8W5-V3R7-7546

Vulnerability from github – Published: 2024-05-20 12:30 – Updated: 2024-06-03 18:56

Details

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

bnxt_en: Fix possible memory leak in bnxt_rdma_aux_device_init()

If ulp = kzalloc() fails, the allocated edev will leak because it is not properly assigned and the cleanup path will not be able to free it. Fix it by assigning it properly immediately after allocation.

Severity ?

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2024-35972"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-20T10:15:12Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nbnxt_en: Fix possible memory leak in bnxt_rdma_aux_device_init()\n\nIf ulp = kzalloc() fails, the allocated edev will leak because it is\nnot properly assigned and the cleanup path will not be able to free it.\nFix it by assigning it properly immediately after allocation.",
  "id": "GHSA-m8w5-v3r7-7546",
  "modified": "2024-06-03T18:56:15Z",
  "published": "2024-05-20T12:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-35972"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/10a9d6a7513f93d7faffcb341af0aa42be8218fe"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7ac10c7d728d75bc9daaa8fade3c7a3273b9a9ff"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c60ed825530b8c0cc2b524efd39b1d696ec54004"
    }
  ],
  "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-2024-35972 (GCVE-0-2024-35972)

Vulnerability from cvelistv5 – Published: 2024-05-20 09:41 – Updated: 2025-05-04 09:09

Summary

In the Linux kernel, the following vulnerability has been resolved: bnxt_en: Fix possible memory leak in bnxt_rdma_aux_device_init() If ulp = kzalloc() fails, the allocated edev will leak because it is not properly assigned and the cleanup path will not be able to free it. Fix it by assigning it properly immediately after allocation.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/c60ed825530b8c0cc…
	https://git.kernel.org/stable/c/10a9d6a7513f93d7f…
	https://git.kernel.org/stable/c/7ac10c7d728d75bc9…

Impacted products

Vendor

Product

Version

Linux

Affected: 30343221132430c24b468493c861f71e2bad131f , < c60ed825530b8c0cc2b524efd39b1d696ec54004 (git)
Affected: 30343221132430c24b468493c861f71e2bad131f , < 10a9d6a7513f93d7faffcb341af0aa42be8218fe (git)
Affected: 30343221132430c24b468493c861f71e2bad131f , < 7ac10c7d728d75bc9daaa8fade3c7a3273b9a9ff (git)

Linux

Affected: 6.3
Unaffected: 0 , < 6.3 (semver)
Unaffected: 6.6.28 , ≤ 6.6.* (semver)
Unaffected: 6.8.7 , ≤ 6.8.* (semver)
Unaffected: 6.9 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-35972",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-17T17:38:17.477692Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-17T17:40:30.069Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T03:21:49.124Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/c60ed825530b8c0cc2b524efd39b1d696ec54004"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/10a9d6a7513f93d7faffcb341af0aa42be8218fe"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/7ac10c7d728d75bc9daaa8fade3c7a3273b9a9ff"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "c60ed825530b8c0cc2b524efd39b1d696ec54004",
              "status": "affected",
              "version": "30343221132430c24b468493c861f71e2bad131f",
              "versionType": "git"
            },
            {
              "lessThan": "10a9d6a7513f93d7faffcb341af0aa42be8218fe",
              "status": "affected",
              "version": "30343221132430c24b468493c861f71e2bad131f",
              "versionType": "git"
            },
            {
              "lessThan": "7ac10c7d728d75bc9daaa8fade3c7a3273b9a9ff",
              "status": "affected",
              "version": "30343221132430c24b468493c861f71e2bad131f",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.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": "6.6.28",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.9",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.28",
                  "versionStartIncluding": "6.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8.7",
                  "versionStartIncluding": "6.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9",
                  "versionStartIncluding": "6.3",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbnxt_en: Fix possible memory leak in bnxt_rdma_aux_device_init()\n\nIf ulp = kzalloc() fails, the allocated edev will leak because it is\nnot properly assigned and the cleanup path will not be able to free it.\nFix it by assigning it properly immediately after allocation."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T09:09:31.972Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/c60ed825530b8c0cc2b524efd39b1d696ec54004"
        },
        {
          "url": "https://git.kernel.org/stable/c/10a9d6a7513f93d7faffcb341af0aa42be8218fe"
        },
        {
          "url": "https://git.kernel.org/stable/c/7ac10c7d728d75bc9daaa8fade3c7a3273b9a9ff"
        }
      ],
      "title": "bnxt_en: Fix possible memory leak in bnxt_rdma_aux_device_init()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-35972",
    "datePublished": "2024-05-20T09:41:59.814Z",
    "dateReserved": "2024-05-17T13:50:33.142Z",
    "dateUpdated": "2025-05-04T09:09:31.972Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-M8W5-V3R7-7546

CVE-2024-35972 (GCVE-0-2024-35972)

Tags

Sightings

Nomenclature