Vulnerability-Lookup

FKIE_CVE-2021-25316

Vulnerability from fkie_nvd - Published: 2021-04-14 10:15 - Updated: 2026-06-17 03:41

Severity

3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Summary

A Insecure Temporary File vulnerability in s390-tools of SUSE Linux Enterprise Server 12-SP5, SUSE Linux Enterprise Server 15-SP2 allows local attackers to prevent VM live migrations This issue affects: SUSE Linux Enterprise Server 12-SP5 s390-tools versions prior to 2.1.0-18.29.1. SUSE Linux Enterprise Server 15-SP2 s390-tools versions prior to 2.11.0-9.20.1.

References

	URL	Tags
	meissner@suse.de	https://bugzilla.suse.com/show_bug.cgi?id=1182777	Exploit, Issue Tracking, Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://bugzilla.suse.com/show_bug.cgi?id=1182777	Exploit, Issue Tracking, Vendor Advisory

Impacted products

Vendor	Product	Version
suse	s390-tools	*
suse	linux_enterprise_server	15
suse	s390-tools	*
suse	linux_enterprise_server	15

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "SUSE Linux Enterprise Server 12-SP5",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "2.1.0-18.29.1",
              "status": "affected",
              "version": "s390-tools",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "SUSE Linux Enterprise Server 15-SP2",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "2.11.0-9.20.1",
              "status": "affected",
              "version": "s390-tools",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "meissner@suse.de"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "9043CC83-B42F-423B-9163-F39CB199A1AC",
              "versionEndExcluding": "2.1.0-18.29.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:suse:linux_enterprise_server:15:sp5:*:*:*:*:*:*",
              "matchCriteriaId": "F6461786-1240-4D6A-B767-9EE3BD4A6DAA",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:suse:s390-tools:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "89C429A6-FDD5-479C-BF06-547092526312",
              "versionEndExcluding": "2.11.0-9.20.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
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            }
          ],
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        }
      ],
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A Insecure Temporary File vulnerability in s390-tools of SUSE Linux Enterprise Server 12-SP5, SUSE Linux Enterprise Server 15-SP2 allows local attackers to prevent VM live migrations This issue affects: SUSE Linux Enterprise Server 12-SP5 s390-tools versions prior to 2.1.0-18.29.1. SUSE Linux Enterprise Server 15-SP2 s390-tools versions prior to 2.11.0-9.20.1."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de Archivo Temporal No Seguro en s390-tools de SUSE Linux Enterprise Server versi\u00f3n 12-SP5, SUSE Linux Enterprise Server versi\u00f3n 15-SP2, permite a atacantes locales emitir migraciones en vivo de VM. Este problema afecta a: SUSE Linux Enterprise Server versiones 12-SP5 s390-tools anteriores a 2.1.0-18.29.1.\u0026#xa0;SUSE Linux Enterprise Server versiones 15-SP2 s390-tools anteriores a 2.11.0-9.20.1"
    }
  ],
  "id": "CVE-2021-25316",
  "lastModified": "2026-06-17T03:41:48.940",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 2.1,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "LOW",
          "baseScore": 3.3,
          "baseSeverity": "LOW",
          "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:L",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 1.4,
        "source": "meissner@suse.de",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "LOW",
          "baseScore": 3.3,
          "baseSeverity": "LOW",
          "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:L",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-04-14T10:15:13.087",
  "references": [
    {
      "source": "meissner@suse.de",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1182777"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1182777"
    }
  ],
  "sourceIdentifier": "meissner@suse.de",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-377"
        }
      ],
      "source": "meissner@suse.de",
      "type": "Secondary"
    }
  ]
}

CVE-2021-25316 (GCVE-0-2021-25316)

Vulnerability from cvelistv5 – Published: 2021-04-14 09:55 – Updated: 2024-09-17 03:32

Title

Local DoS of VM live migration due to use of static tmp files in detach_disks.sh in s390-tools

Summary

Severity

3.3 (Low)


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

CWE

CWE-377 - Insecure Temporary File

Assigner

suse mitre root Scorecard

References

1 reference

URL	Tags
https://bugzilla.suse.com/show_bug.cgi?id=1182777

Impacted products

2 products

Vendor	Product	Version
SUSE	SUSE Linux Enterprise Server 12-SP5	Affected: s390-tools , < 2.1.0-18.29.1 (custom)
SUSE	SUSE Linux Enterprise Server 15-SP2	Affected: s390-tools , < 2.11.0-9.20.1 (custom)

Date Public

2021-02-28 00:00

Credits

Wolfgang Frisch of SUSE

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T20:03:05.203Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugzilla.suse.com/show_bug.cgi?id=1182777"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SUSE Linux Enterprise Server 12-SP5",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "2.1.0-18.29.1",
              "status": "affected",
              "version": "s390-tools",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "SUSE Linux Enterprise Server 15-SP2",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "2.11.0-9.20.1",
              "status": "affected",
              "version": "s390-tools",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Wolfgang Frisch of SUSE"
        }
      ],
      "datePublic": "2021-02-28T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A Insecure Temporary File vulnerability in s390-tools of SUSE Linux Enterprise Server 12-SP5, SUSE Linux Enterprise Server 15-SP2 allows local attackers to prevent VM live migrations This issue affects: SUSE Linux Enterprise Server 12-SP5 s390-tools versions prior to 2.1.0-18.29.1. SUSE Linux Enterprise Server 15-SP2 s390-tools versions prior to 2.11.0-9.20.1."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
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            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
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      "problemTypes": [
        {
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      ],
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        "defect": [
          "1182777"
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        "discovery": "INTERNAL"
      },
      "title": "Local DoS of VM live migration due to use of static tmp files in detach_disks.sh in s390-tools",
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    "datePublished": "2021-04-14T09:55:12.766Z",
    "dateReserved": "2021-01-19T00:00:00.000Z",
    "dateUpdated": "2024-09-17T03:32:49.137Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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FKIE_CVE-2021-25316

CVE-2021-25316 (GCVE-0-2021-25316)

Tags

Sightings

Nomenclature

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