CVE-2022-40673 - Vulnerability Details - OpenCVE

KDiskMark before 3.1.0 lacks authorization checking for D-Bus methods such as Helper::flushPageCache.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00163.

Key SSVC decision points have not yet been added.

Vendors	Products
Fedoraproject	Fedora
Kdiskmark Project	Kdiskmark

Configuration 1 [-]

cpe:2.3:a:kdiskmark_project:kdiskmark:*:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2022-43944	KDiskMark before 3.1.0 lacks authorization checking for D-Bus methods such as Helper::flushPageCache.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2022/09/14/1
https://github.com/JonMagon/KDiskMark/commit/3c90083a4f5ba3f240a797e509d818221542bbdc
https://github.com/JonMagon/KDiskMark/compare/3.0.0...3.1.0
https://github.com/JonMagon/KDiskMark/releases/tag/3.1.0
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YYO3GWTNPHNCLHSI562Q3KX43PW7FQ4Q/

History

Fri, 11 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00036}`	epss `{'score': 0.00038}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-09-14T05:12:16

Updated: 2024-08-03T12:21:46.575Z

Reserved: 2022-09-14T00:00:00

Link: CVE-2022-40673

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-09-14T11:15:53.837

Modified: 2024-11-21T07:21:49.490

Link: CVE-2022-40673

Redhat

No data.

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "KDiskMark before 3.1.0 lacks authorization checking for D-Bus methods such as Helper::flushPageCache."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-09-16T03:06:11", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/JonMagon/KDiskMark/releases/tag/3.1.0"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/JonMagon/KDiskMark/commit/3c90083a4f5ba3f240a797e509d818221542bbdc"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/JonMagon/KDiskMark/compare/3.0.0...3.1.0"}, {"name": "[oss-security] 20220914 insufficiently protected D-Bus interface in KDiskMark 3.0.0 (CVE-2022-40673)", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2022/09/14/1"}, {"name": "FEDORA-2022-97149edce1", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YYO3GWTNPHNCLHSI562Q3KX43PW7FQ4Q/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2022-40673", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "KDiskMark before 3.1.0 lacks authorization checking for D-Bus methods such as Helper::flushPageCache."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/JonMagon/KDiskMark/releases/tag/3.1.0", "refsource": "MISC", "url": "https://github.com/JonMagon/KDiskMark/releases/tag/3.1.0"}, {"name": "https://github.com/JonMagon/KDiskMark/commit/3c90083a4f5ba3f240a797e509d818221542bbdc", "refsource": "MISC", "url": "https://github.com/JonMagon/KDiskMark/commit/3c90083a4f5ba3f240a797e509d818221542bbdc"}, {"name": "https://github.com/JonMagon/KDiskMark/compare/3.0.0...3.1.0", "refsource": "MISC", "url": "https://github.com/JonMagon/KDiskMark/compare/3.0.0...3.1.0"}, {"name": "[oss-security] 20220914 insufficiently protected D-Bus interface in KDiskMark 3.0.0 (CVE-2022-40673)", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2022/09/14/1"}, {"name": "FEDORA-2022-97149edce1", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YYO3GWTNPHNCLHSI562Q3KX43PW7FQ4Q/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T12:21:46.575Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/JonMagon/KDiskMark/releases/tag/3.1.0"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/JonMagon/KDiskMark/commit/3c90083a4f5ba3f240a797e509d818221542bbdc"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/JonMagon/KDiskMark/compare/3.0.0...3.1.0"}, {"name": "[oss-security] 20220914 insufficiently protected D-Bus interface in KDiskMark 3.0.0 (CVE-2022-40673)", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2022/09/14/1"}, {"name": "FEDORA-2022-97149edce1", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YYO3GWTNPHNCLHSI562Q3KX43PW7FQ4Q/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2022-40673", "datePublished": "2022-09-14T05:12:16", "dateReserved": "2022-09-14T00:00:00", "dateUpdated": "2024-08-03T12:21:46.575Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:kdiskmark_project:kdiskmark:*:*:*:*:*:*:*:*", "matchCriteriaId": "39BAECF8-9240-451F-A20B-5DB8FBA3B003", "versionEndExcluding": "3.1.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*", "matchCriteriaId": "5C675112-476C-4D7C-BCB9-A2FB2D0BC9FD", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "KDiskMark before 3.1.0 lacks authorization checking for D-Bus methods such as Helper::flushPageCache."}, {"lang": "es", "value": "KDiskMark versiones anteriores a 3.1.0, carece de comprobaci\u00f3n de autorizaci\u00f3n para los m\u00e9todos D-Bus como Helper::flushPageCache"}], "id": "CVE-2022-40673", "lastModified": "2024-11-21T07:21:49.490", "metrics": {"cvssMetricV31": [{"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": "2022-09-14T11:15:53.837", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Issue Tracking", "Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2022/09/14/1"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/JonMagon/KDiskMark/commit/3c90083a4f5ba3f240a797e509d818221542bbdc"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/JonMagon/KDiskMark/compare/3.0.0...3.1.0"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/JonMagon/KDiskMark/releases/tag/3.1.0"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YYO3GWTNPHNCLHSI562Q3KX43PW7FQ4Q/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2022/09/14/1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/JonMagon/KDiskMark/commit/3c90083a4f5ba3f240a797e509d818221542bbdc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/JonMagon/KDiskMark/compare/3.0.0...3.1.0"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/JonMagon/KDiskMark/releases/tag/3.1.0"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YYO3GWTNPHNCLHSI562Q3KX43PW7FQ4Q/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "nvd@nist.gov", "type": "Primary"}]}