VulnerabilityModified
CVE-2022-40673
KDiskMark before 3.1.0 lacks authorization checking for D-Bus methods such as Helper::flushPageCache.
HIGH 7.8EPSS 0.37%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.37%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
KDiskMark before 3.1.0 lacks authorization checking for D-Bus methods such as Helper::flushPageCache.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.37% probability · 30th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-862
- Affected
- kdiskmark project/kdiskmark · fedoraproject/fedora
- Source
- cve@mitre.org
References
- http://www.openwall.com/lists/oss-security/2022/09/14/1Exploit, Issue Tracking, Mailing List, Third Party Advisory
- https://github.com/JonMagon/KDiskMark/commit/3c90083a4f5ba3f240a797e509d818221542bbdcPatch, Third Party Advisory
- https://github.com/JonMagon/KDiskMark/compare/3.0.0...3.1.0Release Notes, Third Party Advisory
- https://github.com/JonMagon/KDiskMark/releases/tag/3.1.0Release Notes, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YYO3GWTNPHNCLHSI562Q3KX43PW7FQ4Q/
- http://www.openwall.com/lists/oss-security/2022/09/14/1Exploit, Issue Tracking, Mailing List, Third Party Advisory
- https://github.com/JonMagon/KDiskMark/commit/3c90083a4f5ba3f240a797e509d818221542bbdcPatch, Third Party Advisory
- https://github.com/JonMagon/KDiskMark/compare/3.0.0...3.1.0Release Notes, Third Party Advisory
- https://github.com/JonMagon/KDiskMark/releases/tag/3.1.0Release Notes, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YYO3GWTNPHNCLHSI562Q3KX43PW7FQ4Q/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.