GHSA-8QRV-QG3H-G8M6高危未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2021-12-16 08:03

发布时间

2021-12-11 08:00

GitHub 审查时间

—

NVD 发布时间

2021-12-11 06:15

源文件

advisories/unreviewed/2021/12/GHSA-8qrv-qg3h-g8m6/GHSA-8qrv-qg3h-g8m6.json

公告说明

A malicious hypervisor in conjunction with an unprivileged attacker process inside an SEV/SEV-ES guest VM may fail to flush the Translation Lookaside Buffer (TLB) resulting in unexpected behavior inside the virtual machine (VM).

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-2021-26340

标识信息

别名 / CVE

CVE-2021-26340

CWE

无

软件生态

无

扩展资料

暂无扩展资料。

CVSS 评分

没有 CVSS 数据。

原始 OSV JSON

{
  "id": "GHSA-8qrv-qg3h-g8m6",
  "aliases": [
    "CVE-2021-26340"
  ],
  "details": "A malicious hypervisor in conjunction with an unprivileged attacker process inside an SEV/SEV-ES guest VM may fail to flush the Translation Lookaside Buffer (TLB) resulting in unexpected behavior inside the virtual machine (VM).",
  "affected": [],
  "modified": "2021-12-16T00:03:01Z",
  "severity": [],
  "published": "2021-12-11T00:00:39Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26340",
      "type": "ADVISORY"
    },
    {
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1023",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [],
    "severity": "HIGH",
    "github_reviewed": false,
    "nvd_published_at": "2021-12-10T22:15:00Z",
    "github_reviewed_at": null
  }
}