github - ghsa-m2qc-57j3-6fh6

ghsa-m2qc-57j3-6fh6

Vulnerability from github

Published

2024-05-20 12:30

Modified

2024-07-03 18:42

Severity

8.4 (High) - CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

In the Linux kernel, the following vulnerability has been resolved:

bcachefs: Check for journal entries overruning end of sb clean section

Fix a missing bounds check in superblock validation.

Note that we don't yet have repair code for this case - repair code for individual items is generally low priority, since the whole superblock is checksummed, validated prior to write, and we have backups.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-35948"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-20T10:15:09Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nbcachefs: Check for journal entries overruning end of sb clean section\n\nFix a missing bounds check in superblock validation.\n\nNote that we don\u0027t yet have repair code for this case - repair code for\nindividual items is generally low priority, since the whole superblock\nis checksummed, validated prior to write, and we have backups.",
  "id": "GHSA-m2qc-57j3-6fh6",
  "modified": "2024-07-03T18:42:34Z",
  "published": "2024-05-20T12:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-35948"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fcdbc1d7a4b638e5d5668de461f320386f3002aa"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2024-35948

Vulnerability from cvelistv5

Published

2024-05-20 09:17

Modified

2024-08-02 03:21

Severity

8.4 (High) - cvssV3_1 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

bcachefs: Check for journal entries overruning end of sb clean section

References

URL	Tags
https://git.kernel.org/stable/c/fcdbc1d7a4b638e5d5668de461f320386f3002aa

Impacted products

Vendor	Product
Linux	Linux
Linux	Linux

Show details on NVD website

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        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "linux_kernel",
            "vendor": "linux",
            "versions": [
              {
                "lessThan": "fcdbc1d7a4b6",
                "status": "affected",
                "version": "1da177e4c3f4",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "linux_kernel",
            "vendor": "linux",
            "versions": [
              {
                "lessThanOrEqual": "6.9",
                "status": "unaffected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 8.4,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-35948",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-17T15:31:28.376339Z",
                "version": "2.0.3"
              },
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            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-400",
                "description": "CWE-400 Uncontrolled Resource Consumption",
                "lang": "en",
                "type": "CWE"
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        "providerMetadata": {
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          "shortName": "CISA-ADP"
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          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "tags": [
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            ],
            "url": "https://git.kernel.org/stable/c/fcdbc1d7a4b638e5d5668de461f320386f3002aa"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
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            "fs/bcachefs/sb-errors_types.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/bcachefs/sb-clean.c",
            "fs/bcachefs/sb-errors_types.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
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              "status": "unaffected",
              "version": "6.9",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbcachefs: Check for journal entries overruning end of sb clean section\n\nFix a missing bounds check in superblock validation.\n\nNote that we don\u0027t yet have repair code for this case - repair code for\nindividual items is generally low priority, since the whole superblock\nis checksummed, validated prior to write, and we have backups."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-05-29T05:31:47.012Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/fcdbc1d7a4b638e5d5668de461f320386f3002aa"
        }
      ],
      "title": "bcachefs: Check for journal entries overruning end of sb clean section",
      "x_generator": {
        "engine": "bippy-a5840b7849dd"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-35948",
    "datePublished": "2024-05-20T09:17:34.536Z",
    "dateReserved": "2024-05-17T13:50:33.134Z",
    "dateUpdated": "2024-08-02T03:21:49.046Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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