{
  "schema_version": "1.4.0",
  "id": "GHSA-g86r-9849-44wq",
  "modified": "2025-03-12T21:31:27Z",
  "published": "2023-02-23T21:30:16Z",
  "aliases": [
    "CVE-2023-0597"
  ],
  "details": "A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was found in the way user can guess location of exception stack(s) or other important data. A local user could use this flaw to get access to some important data with expected location in memory.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-0597"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/linus/97e3d26b5e5f371b3ee223d94dd123e6c442ba80"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2023/07/28/1"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2023/07/28/1"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200",
      "CWE-401"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-02-23T20:15:00Z"
  }
}