cnvd - cnvd-2025-01665

cnvd-2025-01665

Vulnerability from cnvd

Title: Linux kernel存在未明漏洞（CNVD-2025-01665）

Description:

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。

Linux kernel存在安全漏洞，该漏洞源于在Bluetooth模块的btusb驱动中，MediaTek的特殊USB中断接口在ISO数据传输时需要在卸载HCI设备前释放，若在USB断开时未正确释放该接口，可能导致在注销HCI设备时引发内核崩溃。目前没有详细的漏洞细节提供。

Severity: 中

Patch Name: Linux kernel存在未明漏洞（CNVD-2025-01665）的补丁

Patch Description:

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。

Linux kernel存在安全漏洞，该漏洞源于在Bluetooth模块的btusb驱动中，MediaTek的特殊USB中断接口在ISO数据传输时需要在卸载HCI设备前释放，若在USB断开时未正确释放该接口，可能导致在注销HCI设备时引发内核崩溃。目前没有详细的漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://git.kernel.org/stable/c/489304e67087abddc2666c5af0159cb95afdcf59

Reference: https://nvd.nist.gov/vuln/detail/CVE-2024-56757

Impacted products

Name
Linux Kernel

Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-56757",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-56757"
    }
  },
  "description": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\n\nLinux kernel\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728Bluetooth\u6a21\u5757\u7684btusb\u9a71\u52a8\u4e2d\uff0cMediaTek\u7684\u7279\u6b8aUSB\u4e2d\u65ad\u63a5\u53e3\u5728ISO\u6570\u636e\u4f20\u8f93\u65f6\u9700\u8981\u5728\u5378\u8f7dHCI\u8bbe\u5907\u524d\u91ca\u653e\uff0c\u82e5\u5728USB\u65ad\u5f00\u65f6\u672a\u6b63\u786e\u91ca\u653e\u8be5\u63a5\u53e3\uff0c\u53ef\u80fd\u5bfc\u81f4\u5728\u6ce8\u9500HCI\u8bbe\u5907\u65f6\u5f15\u53d1\u5185\u6838\u5d29\u6e83\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://git.kernel.org/stable/c/489304e67087abddc2666c5af0159cb95afdcf59",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-01665",
  "openTime": "2025-01-15",
  "patchDescription": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\r\n\r\nLinux kernel\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728Bluetooth\u6a21\u5757\u7684btusb\u9a71\u52a8\u4e2d\uff0cMediaTek\u7684\u7279\u6b8aUSB\u4e2d\u65ad\u63a5\u53e3\u5728ISO\u6570\u636e\u4f20\u8f93\u65f6\u9700\u8981\u5728\u5378\u8f7dHCI\u8bbe\u5907\u524d\u91ca\u653e\uff0c\u82e5\u5728USB\u65ad\u5f00\u65f6\u672a\u6b63\u786e\u91ca\u653e\u8be5\u63a5\u53e3\uff0c\u53ef\u80fd\u5bfc\u81f4\u5728\u6ce8\u9500HCI\u8bbe\u5907\u65f6\u5f15\u53d1\u5185\u6838\u5d29\u6e83\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Linux kernel\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2025-01665\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Linux Kernel"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-56757",
  "serverity": "\u4e2d",
  "submitTime": "2025-01-10",
  "title": "Linux kernel\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2025-01665\uff09"
}

CVE-2024-56757 (GCVE-0-2024-56757)

Vulnerability from cvelistv5

Published

2025-01-06 16:20

Modified

2025-06-19 12:56

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: mediatek: add intf release flow when usb disconnect MediaTek claim an special usb intr interface for ISO data transmission. The interface need to be released before unregistering hci device when usb disconnect. Removing BT usb dongle without properly releasing the interface may cause Kernel panic while unregister hci device.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/cc569d791ab2a0de74f76e470515d25d24c9b84b
	https://git.kernel.org/stable/c/489304e67087abddc2666c5af0159cb95afdcf59

Impacted products

Vendor

Product

Version

▼

Linux

Version: ceac1cb0259de682d78f5c784ef8e0b13022e9d9
Version: ceac1cb0259de682d78f5c784ef8e0b13022e9d9

Linux

Version: 6.11

Show details on NVD website

JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/bluetooth/btusb.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "cc569d791ab2a0de74f76e470515d25d24c9b84b",
              "status": "affected",
              "version": "ceac1cb0259de682d78f5c784ef8e0b13022e9d9",
              "versionType": "git"
            },
            {
              "lessThan": "489304e67087abddc2666c5af0159cb95afdcf59",
              "status": "affected",
              "version": "ceac1cb0259de682d78f5c784ef8e0b13022e9d9",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/bluetooth/btusb.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.11"
            },
            {
              "lessThan": "6.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.8",
                  "versionStartIncluding": "6.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13",
                  "versionStartIncluding": "6.11",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btusb: mediatek: add intf release flow when usb disconnect\n\nMediaTek claim an special usb intr interface for ISO data transmission.\nThe interface need to be released before unregistering hci device when\nusb disconnect. Removing BT usb dongle without properly releasing the\ninterface may cause Kernel panic while unregister hci device."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-19T12:56:42.105Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/cc569d791ab2a0de74f76e470515d25d24c9b84b"
        },
        {
          "url": "https://git.kernel.org/stable/c/489304e67087abddc2666c5af0159cb95afdcf59"
        }
      ],
      "title": "Bluetooth: btusb: mediatek: add intf release flow when usb disconnect",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-56757",
    "datePublished": "2025-01-06T16:20:38.228Z",
    "dateReserved": "2024-12-29T11:26:39.761Z",
    "dateUpdated": "2025-06-19T12:56:42.105Z",
    "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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