GHSA-78H9-C595-34HG高危未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2026-08-25 14:31

发布时间

2026-08-23 02:30

GitHub 审查时间

—

NVD 发布时间

2026-08-23 00:16

源文件

advisories/unreviewed/2026/08/GHSA-78h9-c595-34hg/GHSA-78h9-c595-34hg.json

公告说明

In the Linux kernel, the following vulnerability has been resolved:

net: devmem: prevent net-iov / page mixing

We should either have net_iov or page backed frags in a single skb, otherwise it blows up down the stack. Don't allow mixing in zerocopy_fill_skb_from_devmem().

受影响的软件包

该公告没有提供结构化的受影响软件包信息。

参考链接

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-74627

标识信息

别名 / CVE

CVE-2026-74627

CWE

无

软件生态

无

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

原始 OSV JSON

{
  "id": "GHSA-78h9-c595-34hg",
  "aliases": [
    "CVE-2026-74627"
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: devmem: prevent net-iov / page mixing\n\nWe should either have net_iov or page backed frags in a single skb,\notherwise it blows up down the stack. Don't allow mixing in\nzerocopy_fill_skb_from_devmem().",
  "affected": [],
  "modified": "2026-08-25T06:31:23Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "published": "2026-08-22T18:30:27Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-74627",
      "type": "ADVISORY"
    },
    {
      "url": "https://git.kernel.org/stable/c/53a43508ee332d8bffe40590c3d189c92a551f9f",
      "type": "WEB"
    },
    {
      "url": "https://git.kernel.org/stable/c/e9bfe12b1d04c34c6fedcba21d9709b65c08aa33",
      "type": "WEB"
    },
    {
      "url": "https://git.kernel.org/stable/c/ed08011ae0be88f16cceae190535d6c790c83b0c",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [],
    "severity": "HIGH",
    "github_reviewed": false,
    "nvd_published_at": "2026-08-22T16:16:35Z",
    "github_reviewed_at": null
  }
}