cve-2025-1118
Vulnerability from cvelistv5
Published
2025-02-19 17:54
Modified
2025-02-19 17:54
Summary
A flaw was found in grub2. Grub's dump command is not blocked when grub is in lockdown mode, which allows the user to read any memory information, and an attacker may leverage this in order to extract signatures, salts, and other sensitive information from the memory.
Impacted products
Show details on NVD website


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          "cpes": [
            "cpe:/o:redhat:enterprise_linux:7"
          ],
          "defaultStatus": "unknown",
          "packageName": "grub2",
          "product": "Red Hat Enterprise Linux 7",
          "vendor": "Red Hat"
        },
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          "cpes": [
            "cpe:/o:redhat:enterprise_linux:8"
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          "packageName": "grub2",
          "product": "Red Hat Enterprise Linux 8",
          "vendor": "Red Hat"
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          "cpes": [
            "cpe:/o:redhat:enterprise_linux:9"
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          "defaultStatus": "affected",
          "packageName": "grub2",
          "product": "Red Hat Enterprise Linux 9",
          "vendor": "Red Hat"
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          "cpes": [
            "cpe:/a:redhat:openshift:4"
          ],
          "defaultStatus": "affected",
          "packageName": "rhcos",
          "product": "Red Hat OpenShift Container Platform 4",
          "vendor": "Red Hat"
        }
      ],
      "datePublic": "2025-02-18T18:00:00.000Z",
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            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
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            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
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            {
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              "description": "Trust Boundary Violation",
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      ],
      "providerMetadata": {
        "dateUpdated": "2025-02-19T17:54:27.651Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
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      "references": [
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          "tags": [
            "vdb-entry",
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          "url": "https://access.redhat.com/security/cve/CVE-2025-1118"
        },
        {
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          "tags": [
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          "time": "2025-02-17T17:26:24.670000+00:00",
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          "time": "2025-02-18T18:00:00+00:00",
          "value": "Made public."
        }
      ],
      "title": "Grub2: commands/dump: the dump command is not in lockdown when secure boot is enabled",
      "x_redhatCweChain": "CWE-501: Trust Boundary Violation"
    }
  },
  "cveMetadata": {
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    "assignerShortName": "redhat",
    "cveId": "CVE-2025-1118",
    "datePublished": "2025-02-19T17:54:27.651Z",
    "dateReserved": "2025-02-07T16:58:08.564Z",
    "dateUpdated": "2025-02-19T17:54:27.651Z",
    "state": "PUBLISHED"
  },
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  }
}


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