cnvd - cnvd-2025-07534

CNVD-2025-07534

Vulnerability from cnvd - Published: 2025-04-14

Title

Google gVisor权限提升漏洞（CNVD-2025-07534）

Description

‌Google gVisor‌是一种由Google开发的容器沙盒技术，旨在为容器提供更强的隔离和安全性。 Google gVisor存在权限提升漏洞，攻击者可利用该漏洞访问受限文件。

Severity

中

Patch Name

Google gVisor权限提升漏洞（CNVD-2025-07534）的补丁

Patch Description

‌Google gVisor‌是一种由Google开发的容器沙盒技术，旨在为容器提供更强的隔离和安全性。 Google gVisor存在权限提升漏洞，攻击者可利用该漏洞访问受限文件。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://github.com/google/gvisor/commit/586c38d70081b13b2ed494cef48e99b93956843e

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-2713

Impacted products

Name
Google gVisor

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-2713",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-2713"
    }
  },
  "description": "\u200cGoogle gVisor\u200c\u662f\u4e00\u79cd\u7531Google\u5f00\u53d1\u7684\u5bb9\u5668\u6c99\u76d2\u6280\u672f\uff0c\u65e8\u5728\u4e3a\u5bb9\u5668\u63d0\u4f9b\u66f4\u5f3a\u7684\u9694\u79bb\u548c\u5b89\u5168\u6027\u3002\n\nGoogle gVisor\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u53d7\u9650\u6587\u4ef6\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:\r\nhttps://github.com/google/gvisor/commit/586c38d70081b13b2ed494cef48e99b93956843e",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-07534",
  "openTime": "2025-04-14",
  "patchDescription": "\u200cGoogle gVisor\u200c\u662f\u4e00\u79cd\u7531Google\u5f00\u53d1\u7684\u5bb9\u5668\u6c99\u76d2\u6280\u672f\uff0c\u65e8\u5728\u4e3a\u5bb9\u5668\u63d0\u4f9b\u66f4\u5f3a\u7684\u9694\u79bb\u548c\u5b89\u5168\u6027\u3002\r\n\r\nGoogle gVisor\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u53d7\u9650\u6587\u4ef6\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": "Google gVisor\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2025-07534\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Google gVisor"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-2713",
  "serverity": "\u4e2d",
  "submitTime": "2025-03-31",
  "title": "Google gVisor\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2025-07534\uff09"
}

CVE-2025-2713 (GCVE-0-2025-2713)

Vulnerability from cvelistv5 – Published: 2025-03-28 15:27 – Updated: 2025-09-08 09:47

Title

Improper File Permission Handling in Google gVisor runsc

Summary

Google gVisor's runsc component exhibited a local privilege escalation vulnerability due to incorrect handling of file access permissions, which allowed unprivileged users to access restricted files. This occurred because the process initially ran with root-like permissions until the first fork.

Severity ?

6.8 (Medium)


                        
                          CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

CWE

CWE-266 - Incorrect Privilege Assignment

Assigner

Google

References

URL

Tags

https://github.com/google/gvisor/commit/586c38d70…

Impacted products

	Vendor	Product	Version
	Google	gVisor	Unaffected: release-20250319.0

Credits

Alex Ridevski

Show details on NVD website

JSON

To clipboard

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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

CNVD-2025-07534

CVE-2025-2713 (GCVE-0-2025-2713)

Tags

Sightings

Nomenclature