GHSA-F67M-G7WG-C3GQ

Vulnerability from github – Published: 2023-08-07 15:30 – Updated: 2023-08-10 21:30
VLAI?
Details

An out-of-bounds memory access flaw was found in the Linux kernel’s do_journal_end function when the fails array-index-out-of-bounds in fs/reiserfs/journal.c could happen. This flaw allows a local user to crash the system.

Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2023-4205"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-08-07T14:15:11Z",
    "severity": null
  },
  "details": "An out-of-bounds memory access flaw was found in the Linux kernel\u2019s do_journal_end function when the fails array-index-out-of-bounds in fs/reiserfs/journal.c could happen. This flaw allows a local user to crash the system.",
  "id": "GHSA-f67m-g7wg-c3gq",
  "modified": "2023-08-10T21:30:42Z",
  "published": "2023-08-07T15:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4205"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2023-4205"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2228101"
    },
    {
      "type": "WEB",
      "url": "https://www.spinics.net/lists/kernel/msg4876594.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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