github - ghsa-4997-qrqv-f5m7

ghsa-4997-qrqv-f5m7

Vulnerability from github

Published

2025-03-27 18:31

Modified

2025-04-15 21:31

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:

Bluetooth: hci_conn: Fix memory leaks

When hci_cmd_sync_queue() failed in hci_le_terminate_big() or hci_le_big_terminate(), the memory pointed by variable d is not freed, which will cause memory leak. Add release process to error path.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53018"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-03-27T17:15:51Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: hci_conn: Fix memory leaks\n\nWhen hci_cmd_sync_queue() failed in hci_le_terminate_big() or\nhci_le_big_terminate(), the memory pointed by variable d is not freed,\nwhich will cause memory leak. Add release process to error path.",
  "id": "GHSA-4997-qrqv-f5m7",
  "modified": "2025-04-15T21:31:30Z",
  "published": "2025-03-27T18:31:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53018"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3aa21311f36d8a2730c7ccef37235e951f23927b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f51a825b9f730a782aa768454906b4468e67b667"
    }
  ],
  "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-2023-53018 (GCVE-0-2023-53018)

Vulnerability from cvelistv5

Published

2025-03-27 16:43

Modified

2025-05-04 07:47

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_conn: Fix memory leaks When hci_cmd_sync_queue() failed in hci_le_terminate_big() or hci_le_big_terminate(), the memory pointed by variable d is not freed, which will cause memory leak. Add release process to error path.

References

►

URL

Tags

	https://git.kernel.org/stable/c/f51a825b9f730a782aa768454906b4468e67b667
	https://git.kernel.org/stable/c/3aa21311f36d8a2730c7ccef37235e951f23927b

Impacted products

Vendor

Product

Version

►

Version: eca0ae4aea66914515e5e3098ea051b518ee5316
Version: eca0ae4aea66914515e5e3098ea051b518ee5316

Version: 6.0

Show details on NVD website

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/bluetooth/hci_conn.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "f51a825b9f730a782aa768454906b4468e67b667",
              "status": "affected",
              "version": "eca0ae4aea66914515e5e3098ea051b518ee5316",
              "versionType": "git"
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              "status": "affected",
              "version": "eca0ae4aea66914515e5e3098ea051b518ee5316",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/bluetooth/hci_conn.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.0"
            },
            {
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              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.9",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.9",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.2",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: hci_conn: Fix memory leaks\n\nWhen hci_cmd_sync_queue() failed in hci_le_terminate_big() or\nhci_le_big_terminate(), the memory pointed by variable d is not freed,\nwhich will cause memory leak. Add release process to error path."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T07:47:47.069Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/f51a825b9f730a782aa768454906b4468e67b667"
        },
        {
          "url": "https://git.kernel.org/stable/c/3aa21311f36d8a2730c7ccef37235e951f23927b"
        }
      ],
      "title": "Bluetooth: hci_conn: Fix memory leaks",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
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  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53018",
    "datePublished": "2025-03-27T16:43:45.849Z",
    "dateReserved": "2025-03-27T16:40:15.751Z",
    "dateUpdated": "2025-05-04T07:47:47.069Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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