fkie_nvd - fkie_cve-2021-33631

FKIE_CVE-2021-33631

Vulnerability from fkie_nvd - Published: 2024-01-18 15:15 - Updated: 2025-04-02 18:33

Severity ?

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

Summary

Integer Overflow or Wraparound vulnerability in openEuler kernel on Linux (filesystem modules) allows Forced Integer Overflow.This issue affects openEuler kernel: from 4.19.90 before 4.19.90-2401.3, from 5.10.0-60.18.0 before 5.10.0-183.0.0.

References

URL	Tags
securities@openeuler.org	http://www.openwall.com/lists/oss-security/2024/01/30/10
securities@openeuler.org	http://www.openwall.com/lists/oss-security/2024/01/30/3
securities@openeuler.org	http://www.openwall.com/lists/oss-security/2024/01/30/4
securities@openeuler.org	http://www.openwall.com/lists/oss-security/2024/01/30/5
securities@openeuler.org	http://www.openwall.com/lists/oss-security/2024/01/30/9
securities@openeuler.org	http://www.openwall.com/lists/oss-security/2024/01/31/2
securities@openeuler.org	http://www.openwall.com/lists/oss-security/2024/01/31/3
securities@openeuler.org	http://www.openwall.com/lists/oss-security/2024/02/02/6
securities@openeuler.org	http://www.openwall.com/lists/oss-security/2024/02/02/9
securities@openeuler.org	http://www.openwall.com/lists/oss-security/2024/02/03/1
securities@openeuler.org	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5c099c4fdc438014d5893629e70a8ba934433ee8	Patch
securities@openeuler.org	https://gitee.com/src-openeuler/kernel/pulls/1389	Release Notes
securities@openeuler.org	https://gitee.com/src-openeuler/kernel/pulls/1396	Release Notes
securities@openeuler.org	https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1030	Vendor Advisory
securities@openeuler.org	https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1031	Vendor Advisory
securities@openeuler.org	https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1032	Vendor Advisory
securities@openeuler.org	https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1033	Vendor Advisory
securities@openeuler.org	https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1034	Vendor Advisory
securities@openeuler.org	https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1035	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2024/01/30/10
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2024/01/30/3
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2024/01/30/4
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2024/01/30/5
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2024/01/30/9
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2024/01/31/2
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2024/01/31/3
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2024/02/02/6
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2024/02/02/9
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2024/02/03/1
af854a3a-2127-422b-91ae-364da2661108	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5c099c4fdc438014d5893629e70a8ba934433ee8	Patch
af854a3a-2127-422b-91ae-364da2661108	https://gitee.com/src-openeuler/kernel/pulls/1389	Release Notes
af854a3a-2127-422b-91ae-364da2661108	https://gitee.com/src-openeuler/kernel/pulls/1396	Release Notes
af854a3a-2127-422b-91ae-364da2661108	https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1030	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1031	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1032	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1033	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1034	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1035	Vendor Advisory

Impacted products

Vendor	Product	Version
openatom	openeuler	*
openatom	openeuler	*
openatom	openeuler	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:openatom:openeuler:*:*:*:*:-:-:*:*",
              "matchCriteriaId": "4EA5A653-1671-4946-908D-6386C26019EF",
              "versionEndExcluding": "4.19.90-2401.3",
              "versionStartIncluding": "4.19.90",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:openatom:openeuler:*:*:*:*:-:linux:*:*",
              "matchCriteriaId": "54763EBE-1247-4B55-8D5A-1E292B70914D",
              "versionEndExcluding": "4.19.90-2401.3",
              "versionStartIncluding": "4.19.90",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:openatom:openeuler:*:*:*:*:-:-:*:*",
              "matchCriteriaId": "4A7419FF-6F3C-4368-860B-485C09AA14D3",
              "versionEndExcluding": "5.10.0-183.0.0",
              "versionStartIncluding": "5.10.0-60.18.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Integer Overflow or Wraparound vulnerability in openEuler kernel on Linux (filesystem modules) allows Forced Integer Overflow.This issue affects openEuler kernel: from 4.19.90 before 4.19.90-2401.3, from 5.10.0-60.18.0 before 5.10.0-183.0.0."
    },
    {
      "lang": "es",
      "value": "La vulnerabilidad de desbordamiento de enteros o envoltura en el kernel openEuler en Linux (m\u00f3dulos del sistema de archivos) permite el desbordamiento de enteros forzado. Este problema afecta al kernel de openEuler: desde 4.19.90 antes de 4.19.90-2401.3, desde 5.10.0-60.18.0 antes de 5.10.0-183.0 .0."
    }
  ],
  "id": "CVE-2021-33631",
  "lastModified": "2025-04-02T18:33:53.340",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "securities@openeuler.org",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2024-01-18T15:15:08.860",
  "references": [
    {
      "source": "securities@openeuler.org",
      "url": "http://www.openwall.com/lists/oss-security/2024/01/30/10"
    },
    {
      "source": "securities@openeuler.org",
      "url": "http://www.openwall.com/lists/oss-security/2024/01/30/3"
    },
    {
      "source": "securities@openeuler.org",
      "url": "http://www.openwall.com/lists/oss-security/2024/01/30/4"
    },
    {
      "source": "securities@openeuler.org",
      "url": "http://www.openwall.com/lists/oss-security/2024/01/30/5"
    },
    {
      "source": "securities@openeuler.org",
      "url": "http://www.openwall.com/lists/oss-security/2024/01/30/9"
    },
    {
      "source": "securities@openeuler.org",
      "url": "http://www.openwall.com/lists/oss-security/2024/01/31/2"
    },
    {
      "source": "securities@openeuler.org",
      "url": "http://www.openwall.com/lists/oss-security/2024/01/31/3"
    },
    {
      "source": "securities@openeuler.org",
      "url": "http://www.openwall.com/lists/oss-security/2024/02/02/6"
    },
    {
      "source": "securities@openeuler.org",
      "url": "http://www.openwall.com/lists/oss-security/2024/02/02/9"
    },
    {
      "source": "securities@openeuler.org",
      "url": "http://www.openwall.com/lists/oss-security/2024/02/03/1"
    },
    {
      "source": "securities@openeuler.org",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5c099c4fdc438014d5893629e70a8ba934433ee8"
    },
    {
      "source": "securities@openeuler.org",
      "tags": [
        "Release Notes"
      ],
      "url": "https://gitee.com/src-openeuler/kernel/pulls/1389"
    },
    {
      "source": "securities@openeuler.org",
      "tags": [
        "Release Notes"
      ],
      "url": "https://gitee.com/src-openeuler/kernel/pulls/1396"
    },
    {
      "source": "securities@openeuler.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1030"
    },
    {
      "source": "securities@openeuler.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1031"
    },
    {
      "source": "securities@openeuler.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1032"
    },
    {
      "source": "securities@openeuler.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1033"
    },
    {
      "source": "securities@openeuler.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1034"
    },
    {
      "source": "securities@openeuler.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1035"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2024/01/30/10"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2024/01/30/3"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2024/01/30/4"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2024/01/30/5"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2024/01/30/9"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2024/01/31/2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2024/01/31/3"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2024/02/02/6"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2024/02/02/9"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2024/02/03/1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5c099c4fdc438014d5893629e70a8ba934433ee8"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes"
      ],
      "url": "https://gitee.com/src-openeuler/kernel/pulls/1389"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes"
      ],
      "url": "https://gitee.com/src-openeuler/kernel/pulls/1396"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1030"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1031"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1032"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1033"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1034"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1035"
    }
  ],
  "sourceIdentifier": "securities@openeuler.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-190"
        }
      ],
      "source": "securities@openeuler.org",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-190"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2021-33631 (GCVE-0-2021-33631)

Vulnerability from cvelistv5 – Published: 2024-01-18 15:05 – Updated: 2025-02-13 16:28

Summary

Severity ?

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-190 - Integer Overflow or Wraparound

Assigner

openEuler

References

URL

Tags

	https://www.openeuler.org/zh/security/security-bu…
	https://www.openeuler.org/zh/security/security-bu…
	https://www.openeuler.org/zh/security/security-bu…
	https://www.openeuler.org/zh/security/security-bu…
	https://www.openeuler.org/zh/security/security-bu…
	https://www.openeuler.org/zh/security/security-bu…
	https://gitee.com/src-openeuler/kernel/pulls/1389
	https://gitee.com/src-openeuler/kernel/pulls/1396
	https://git.kernel.org/pub/scm/linux/kernel/git/t…
	http://www.openwall.com/lists/oss-security/2024/01/30/3
	http://www.openwall.com/lists/oss-security/2024/01/30/4
	http://www.openwall.com/lists/oss-security/2024/01/30/5
	http://www.openwall.com/lists/oss-security/2024/01/30/9
	http://www.openwall.com/lists/oss-security/2024/0…
	http://www.openwall.com/lists/oss-security/2024/01/31/3
	http://www.openwall.com/lists/oss-security/2024/01/31/2
	http://www.openwall.com/lists/oss-security/2024/02/02/6
	http://www.openwall.com/lists/oss-security/2024/02/02/9
	http://www.openwall.com/lists/oss-security/2024/02/03/1

Impacted products

	Vendor	Product	Version
	openEuler	kernel	Affected: 4.19.90 , < 4.19.90-2401.3 (git) Affected: 5.10.0-60.18.0 , < 5.10.0-183.0.0 (git)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-33631",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-02-21T18:54:33.956367Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-23T20:45:02.175Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:58:21.529Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1030"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1031"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1032"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1033"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1034"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1035"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gitee.com/src-openeuler/kernel/pulls/1389"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gitee.com/src-openeuler/kernel/pulls/1396"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5c099c4fdc438014d5893629e70a8ba934433ee8"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2024/01/30/3"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2024/01/30/4"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2024/01/30/5"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2024/01/30/9"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2024/01/30/10"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2024/01/31/3"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2024/01/31/2"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2024/02/02/6"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2024/02/02/9"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2024/02/03/1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://gitee.com/src-openeuler",
          "defaultStatus": "unaffected",
          "modules": [
            "filesystem"
          ],
          "packageName": "kernel",
          "platforms": [
            "Linux"
          ],
          "product": "kernel",
          "programFiles": [
            "https://gitee.com/openeuler/kernel/blob/openEuler-22.03-LTS/fs/ext4/inline.c"
          ],
          "repo": "https://gitee.com/src-openeuler/kernel",
          "vendor": "openEuler",
          "versions": [
            {
              "changes": [
                {
                  "at": "cf1d16ea2f1086c0765348344b70aa2361436642 ext4: fix kernel BUG in \u0027ext4_write_inline_data_end()\u0027",
                  "status": "unaffected"
                }
              ],
              "lessThan": "4.19.90-2401.3",
              "status": "affected",
              "version": "4.19.90",
              "versionType": "git"
            },
            {
              "changes": [
                {
                  "at": "1587126a0f2a79b3ee6cb309bbfaf079c39eda29 ext4: fix kernel BUG in \u0027ext4_write_inline_data_end()\u0027",
                  "status": "unaffected"
                }
              ],
              "lessThan": "5.10.0-183.0.0",
              "status": "affected",
              "version": "5.10.0-60.18.0",
              "versionType": "git"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Integer Overflow or Wraparound vulnerability in openEuler kernel on Linux (filesystem modules) allows Forced Integer Overflow.\u003cp\u003eThis issue affects openEuler kernel: from 4.19.90 before 4.19.90-2401.3, from 5.10.0-60.18.0 before 5.10.0-183.0.0.\u003c/p\u003e"
            }
          ],
          "value": "Integer Overflow or Wraparound vulnerability in openEuler kernel on Linux (filesystem modules) allows Forced Integer Overflow.This issue affects openEuler kernel: from 4.19.90 before 4.19.90-2401.3, from 5.10.0-60.18.0 before 5.10.0-183.0.0."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-92",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-92 Forced Integer Overflow"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-190",
              "description": "CWE-190 Integer Overflow or Wraparound",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-02-03T00:06:22.864Z",
        "orgId": "7e1ac599-2767-43fa-b3ea-f10178cc98f2",
        "shortName": "openEuler"
      },
      "references": [
        {
          "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1030"
        },
        {
          "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1031"
        },
        {
          "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1032"
        },
        {
          "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1033"
        },
        {
          "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1034"
        },
        {
          "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1035"
        },
        {
          "url": "https://gitee.com/src-openeuler/kernel/pulls/1389"
        },
        {
          "url": "https://gitee.com/src-openeuler/kernel/pulls/1396"
        },
        {
          "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5c099c4fdc438014d5893629e70a8ba934433ee8"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/01/30/3"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/01/30/4"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/01/30/5"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/01/30/9"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/01/30/10"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/01/31/3"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/01/31/2"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/02/02/6"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/02/02/9"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/02/03/1"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Kernel crash in EXT4 filesystem",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7e1ac599-2767-43fa-b3ea-f10178cc98f2",
    "assignerShortName": "openEuler",
    "cveId": "CVE-2021-33631",
    "datePublished": "2024-01-18T15:05:58.610Z",
    "dateReserved": "2021-05-28T14:26:05.941Z",
    "dateUpdated": "2025-02-13T16:28:21.561Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2021-33631

CVE-2021-33631 (GCVE-0-2021-33631)

Tags

Sightings

Nomenclature