github - ghsa-pgf7-qmfm-349p

ghsa-pgf7-qmfm-349p

Vulnerability from github

Published

2025-03-03 18:31

Modified

2025-03-03 18:31

Severity ?

6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

A flaw was found in the HFS filesystem. When reading an HFS volume's name at grub_fs_mount(), the HFS filesystem driver performs a strcpy() using the user-provided volume name as input without properly validating the volume name's length. This issue may read to a heap-based out-of-bounds writer, impacting grub's sensitive data integrity and eventually leading to a secure boot protection bypass.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-45782"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120",
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-03-03T17:15:12Z",
    "severity": "MODERATE"
  },
  "details": "A flaw was found in the HFS filesystem. When reading an HFS volume\u0027s name at grub_fs_mount(), the HFS filesystem driver performs a strcpy() using the user-provided volume name as input without properly validating the volume name\u0027s length. This issue may read to a heap-based out-of-bounds writer, impacting grub\u0027s sensitive data integrity and eventually leading to a secure boot protection bypass.",
  "id": "GHSA-pgf7-qmfm-349p",
  "modified": "2025-03-03T18:31:28Z",
  "published": "2025-03-03T18:31:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45782"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2024-45782"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2345858"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-45782 (GCVE-0-2024-45782)

Vulnerability from cvelistv5

Published

2025-03-03 17:05

Modified

2025-07-29 09:41

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-787 - Out-of-bounds Write

Summary

A flaw was found in the HFS filesystem. When reading an HFS volume's name at grub_fs_mount(), the HFS filesystem driver performs a strcpy() using the user-provided volume name as input without properly validating the volume name's length. This issue may read to a heap-based out-of-bounds writer, impacting grub's sensitive data integrity and eventually leading to a secure boot protection bypass.

References

URL

Tags

	https://access.redhat.com/security/cve/CVE-2024-45782	vdb-entry, x_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=2345858	issue-tracking, x_refsource_REDHAT

Impacted products

Vendor

Product

Version

Version: 0 ≤ 2.12

	Red Hat	Red Hat Enterprise Linux 10	cpe:/o:redhat:enterprise_linux:10
	Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
	Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
	Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9
	Red Hat	Red Hat OpenShift Container Platform 4	cpe:/a:redhat:openshift:4

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                ],
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                "timestamp": "2025-03-04T16:16:37.826730Z",
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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