GHSA-6WM4-7MPV-66M7中危未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2023-08-08 23:31

发布时间

2021-12-16 08:00

GitHub 审查时间

—

NVD 发布时间

2021-12-16 03:15

源文件

advisories/unreviewed/2021/12/GHSA-6wm4-7mpv-66m7/GHSA-6wm4-7mpv-66m7.json

公告说明

In regmap_exit of regmap.c, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-174049006References: N/A

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-2021-39649

标识信息

别名 / CVE

CVE-2021-39649

CWE

CWE-416

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-6wm4-7mpv-66m7",
  "aliases": [
    "CVE-2021-39649"
  ],
  "details": "In regmap_exit of regmap.c, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-174049006References: N/A",
  "affected": [],
  "modified": "2023-08-08T15:31:25Z",
  "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": "2021-12-16T00:00:34Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39649",
      "type": "ADVISORY"
    },
    {
      "url": "https://source.android.com/security/bulletin/pixel/2021-12-01",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "nvd_published_at": "2021-12-15T19:15:00Z",
    "github_reviewed_at": null
  }
}