Vulnerability-Lookup

CNVD-2025-14803

Vulnerability from cnvd - Published: 2025-07-01

Title

SONY XAV-AX8500输入验证错误漏洞

Description

SONY XAV-AX8500是一款具有增强功能的汽车AV接收器。 SONY XAV-AX8500存在输入验证错误漏洞，该漏洞源于蓝牙SDP协议实现不当导致整数溢出，攻击者可利用该漏洞执行任意代码。

Severity

高

Patch Name

SONY XAV-AX8500输入验证错误漏洞的补丁

Patch Description

SONY XAV-AX8500是一款具有增强功能的汽车AV接收器。 SONY XAV-AX8500存在输入验证错误漏洞，该漏洞源于蓝牙SDP协议实现不当导致整数溢出，攻击者可利用该漏洞执行任意代码。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

目前厂商已发布升级程序修复该安全问题，详情见厂商官网： https://www.sony.com/electronics/support/mobile-cd-players-digital-media-players-xav-series/xav-ax8500/downloads

Reference

https://www.zerodayinitiative.com/advisories/ZDI-25-355/

Impacted products

Name
SONY XAV-AX8500

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-5478",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-5478"
    }
  },
  "description": "SONY XAV-AX8500\u662f\u4e00\u6b3e\u5177\u6709\u589e\u5f3a\u529f\u80fd\u7684\u6c7d\u8f66AV\u63a5\u6536\u5668\u3002\n\nSONY XAV-AX8500\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u84dd\u7259SDP\u534f\u8bae\u5b9e\u73b0\u4e0d\u5f53\u5bfc\u81f4\u6574\u6570\u6ea2\u51fa\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51\uff1a\r\nhttps://www.sony.com/electronics/support/mobile-cd-players-digital-media-players-xav-series/xav-ax8500/downloads",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-14803",
  "openTime": "2025-07-01",
  "patchDescription": "SONY XAV-AX8500\u662f\u4e00\u6b3e\u5177\u6709\u589e\u5f3a\u529f\u80fd\u7684\u6c7d\u8f66AV\u63a5\u6536\u5668\u3002\r\n\r\nSONY XAV-AX8500\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u84dd\u7259SDP\u534f\u8bae\u5b9e\u73b0\u4e0d\u5f53\u5bfc\u81f4\u6574\u6570\u6ea2\u51fa\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "SONY XAV-AX8500\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "SONY XAV-AX8500"
  },
  "referenceLink": "https://www.zerodayinitiative.com/advisories/ZDI-25-355/",
  "serverity": "\u9ad8",
  "submitTime": "2025-06-24",
  "title": "SONY XAV-AX8500\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2025-5478 (GCVE-0-2025-5478)

Vulnerability from cvelistv5 – Published: 2025-06-21 00:09 – Updated: 2025-06-23 14:46

Title

Sony XAV-AX8500 Bluetooth SDP Protocol Integer Overflow Remote Code Execution Vulnerability

Summary

Sony XAV-AX8500 Bluetooth SDP Protocol Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sony XAV-AX8500 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the Bluetooth SDP protocol. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-26288.

Severity

8.8 (High)


                        
                          CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-06-23 14:45 UTC

CWE

CWE-190 - Integer Overflow or Wraparound

Assigner

zdi mitre root

References

2 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_research-advisory
https://www.sony.com/electronics/support/mobile-c…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Sony	XAV-AX8500	Affected: 2.00.01

Date Public

2025-06-11 17:40

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-5478",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-06-23T14:45:56.905927Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-06-23T14:46:02.494Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "XAV-AX8500",
          "vendor": "Sony",
          "versions": [
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              "status": "affected",
              "version": "2.00.01"
            }
          ]
        }
      ],
      "dateAssigned": "2025-06-02T19:14:49.773Z",
      "datePublic": "2025-06-11T17:40:57.145Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Sony XAV-AX8500 Bluetooth SDP Protocol Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sony XAV-AX8500 devices. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the implementation of the Bluetooth SDP protocol. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-26288."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
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        }
      ],
      "problemTypes": [
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          "descriptions": [
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      "providerMetadata": {
        "dateUpdated": "2025-06-21T00:09:58.037Z",
        "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
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        },
        {
          "name": "vendor-provided URL",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.sony.com/electronics/support/mobile-cd-players-digital-media-players-xav-series/xav-ax8500/software/00344092"
        }
      ],
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        "value": "Synacktiv"
      },
      "title": "Sony XAV-AX8500 Bluetooth SDP Protocol Integer Overflow Remote Code Execution Vulnerability"
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  "cveMetadata": {
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    "dateReserved": "2025-06-02T19:14:49.719Z",
    "dateUpdated": "2025-06-23T14:46:02.494Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.