GHSA-9588-JWM4-R4W8中危未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2022-10-08 02:15

发布时间

2022-02-11 08:01

GitHub 审查时间

—

NVD 发布时间

2022-02-05 07:15

源文件

advisories/unreviewed/2022/02/GHSA-9588-jwm4-r4w8/GHSA-9588-jwm4-r4w8.json

公告说明

A vulnerability was found in the Linux kernel's eBPF verifier when handling internal data structures. Internal memory locations could be returned to userspace. A local attacker with the permissions to insert eBPF code to the kernel can use this to leak internal kernel memory details defeating some of the exploit mitigations in place for the kernel. This flaws affects kernel versions < v5.16-rc6

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-2022-0264

标识信息

别名 / CVE

CVE-2022-0264

CWE

CWE-755

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:N/A:N

原始 OSV JSON

{
  "id": "GHSA-9588-jwm4-r4w8",
  "aliases": [
    "CVE-2022-0264"
  ],
  "details": "A vulnerability was found in the Linux kernel's eBPF verifier when handling internal data structures. Internal memory locations could be returned to userspace. A local attacker with the permissions to insert eBPF code to the kernel can use this to leak internal kernel memory details defeating some of the exploit mitigations in place for the kernel. This flaws affects kernel versions < v5.16-rc6",
  "affected": [],
  "modified": "2022-10-07T18:15:54Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
    }
  ],
  "published": "2022-02-11T00:01:21Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0264",
      "type": "ADVISORY"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2041547",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-755"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "nvd_published_at": "2022-02-04T23:15:00Z",
    "github_reviewed_at": null
  }
}