GHSA-5PF4-2499-W282中危未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2026-08-21 08:31

发布时间

2026-08-21 08:31

GitHub 审查时间

—

NVD 发布时间

2026-08-21 06:17

源文件

advisories/unreviewed/2026/08/GHSA-5pf4-2499-w282/GHSA-5pf4-2499-w282.json

公告说明

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to cause kernel memory corruption due to insufficient validation. A crafted filesystem image can trigger an out-of-bounds kernel-stack write during directory reads, causing a system crash or potentially enabling privilege escalation.

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-2026-19783

标识信息

别名 / CVE

CVE-2026-19783

CWE

CWE-787

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

原始 OSV JSON

{
  "id": "GHSA-5pf4-2499-w282",
  "aliases": [
    "CVE-2026-19783"
  ],
  "details": "IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to cause kernel memory corruption due to insufficient validation. A crafted filesystem image can trigger an out-of-bounds kernel-stack write during directory reads, causing a system crash or potentially enabling privilege escalation.",
  "affected": [],
  "modified": "2026-08-21T00:31:21Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "published": "2026-08-21T00:31:21Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-19783",
      "type": "ADVISORY"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/7283858",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "nvd_published_at": "2026-08-20T22:17:18Z",
    "github_reviewed_at": null
  }
}