GHSA-F2P8-HWVR-FWMQ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-f2p8-hwvr-fwmq/GHSA-f2p8-hwvr-fwmq.json

公告说明

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

s390/ism: Fix UAF of sba and ieq during ism_dev_exit()

A ism interrupt handler can be active in parallel with ism_dev_exit(), accessing freed data structures.

No new interrupts will be generated after unregister_ieq(). Drain ongoing interrupt handlers by free_irq(), before freeing ism data structures.

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-2026-74690

标识信息

别名 / CVE

CVE-2026-74690

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:N/UI:N/S:U/C:H/I:H/A:H

原始 OSV JSON

{
  "id": "GHSA-f2p8-hwvr-fwmq",
  "aliases": [
    "CVE-2026-74690"
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ns390/ism: Fix UAF of sba and ieq during ism_dev_exit()\n\nA ism interrupt handler can be active in parallel with ism_dev_exit(),\naccessing freed data structures.\n\nNo new interrupts will be generated after unregister_ieq(). Drain ongoing\ninterrupt handlers by free_irq(), before freeing ism data structures.",
  "affected": [],
  "modified": "2026-08-25T06:31:28Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "published": "2026-08-22T18:30:29Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-74690",
      "type": "ADVISORY"
    },
    {
      "url": "https://git.kernel.org/stable/c/774394d27930ec4cf4cb3eed8ab6a4d20cb2430a",
      "type": "WEB"
    },
    {
      "url": "https://git.kernel.org/stable/c/b1896543ce59c4258625a35cf41e23a9a1f80ea2",
      "type": "WEB"
    },
    {
      "url": "https://git.kernel.org/stable/c/fc3021284050ecb3bba8a7851340cedcb5037928",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [],
    "severity": "HIGH",
    "github_reviewed": false,
    "nvd_published_at": "2026-08-22T16:16:43Z",
    "github_reviewed_at": null
  }
}