cnvd-2025-08320
Vulnerability from cnvd
Title
GNU GRUB2越界写入漏洞（CNVD-2025-08320）
Description
GRUB2是GNU项目的多重引导加载程序。 GNU GRUB2存在越界写入漏洞，该漏洞源于在HFS文件系统中发现缺陷。目前没有详细的漏洞细节提供。
Severity
中
Patch Name
GNU GRUB2越界写入漏洞（CNVD-2025-08320）的补丁
Patch Description
GRUB2是GNU项目的多重引导加载程序。 GNU GRUB2存在越界写入漏洞，该漏洞源于在HFS文件系统中发现缺陷。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

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.gnu.org/software/grub/grub-download.html

Reference
https://nvd.nist.gov/vuln/detail/CVE-2024-45782
Impacted products
Name
GNU GRUB2 <=2.12
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-45782",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-45782"
    }
  },
  "description": "GRUB2\u662fGNU\u9879\u76ee\u7684\u591a\u91cd\u5f15\u5bfc\u52a0\u8f7d\u7a0b\u5e8f\u3002\n\nGNU GRUB2\u5b58\u5728\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728HFS\u6587\u4ef6\u7cfb\u7edf\u4e2d\u53d1\u73b0\u7f3a\u9677\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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://www.gnu.org/software/grub/grub-download.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-08320",
  "openTime": "2025-04-22",
  "patchDescription": "GRUB2\u662fGNU\u9879\u76ee\u7684\u591a\u91cd\u5f15\u5bfc\u52a0\u8f7d\u7a0b\u5e8f\u3002\r\n\r\nGNU GRUB2\u5b58\u5728\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728HFS\u6587\u4ef6\u7cfb\u7edf\u4e2d\u53d1\u73b0\u7f3a\u9677\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": "GNU GRUB2\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\uff08CNVD-2025-08320\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "GNU GRUB2 \u003c=2.12"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-45782",
  "serverity": "\u4e2d",
  "submitTime": "2025-03-11",
  "title": "GNU GRUB2\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\uff08CNVD-2025-08320\uff09"
}


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