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{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:opensvc:multipath-tools:*:*:*:*:*:*:*:*", "matchCriteriaId": "D164B583-5971-4A74-B906-ED9A430BF249", "versionEndExcluding": "0.9.2", "versionStartIncluding": "0.7.7", "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"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "multipath-tools 0.7.7 through 0.9.x before 0.9.2 allows local users to obtain root access, as exploited in conjunction with CVE-2022-41974. Local users able to access /dev/shm can change symlinks in multipathd due to incorrect symlink handling, which could lead to controlled file writes outside of the /dev/shm directory. This could be used indirectly for local privilege escalation to root."}, {"lang": "es", "value": "multipath-tools 0.7.7 hasta 0.9.x anteriores a 0.9.2 permite a los usuarios locales obtener acceso de root, explotado junto con CVE-2022-41974. Los usuarios locales capaces de acceder a /dev/shm pueden cambiar los enlaces simb\u00f3licos en multipathd debido a un manejo incorrecto de los enlaces simb\u00f3licos, lo que podr\u00eda llevar a escrituras controladas de archivos fuera del directorio /dev/shm. Esto podr\u00eda usarse indirectamente para escalar privilegios locales a root."}], "id": "CVE-2022-41973", "lastModified": "2024-11-21T07:24:11.253", "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": "2022-10-29T18:15:12.993", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Mailing List", "Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/169611/Leeloo-Multipath-Authorization-Bypass-Symlink-Attack.html"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": 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"CWE-59"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2023:2948", "cpe": "cpe:/o:redhat:enterprise_linux:8", "package": "device-mapper-multipath-0:0.8.4-37.el8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-05-16T00:00:00Z"}, {"advisory": "RHSA-2024:1110", "cpe": "cpe:/o:redhat:rhel_eus:8.6", "package": "device-mapper-multipath-0:0.8.4-22.el8_6.5", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2024-03-05T00:00:00Z"}, {"advisory": "RHSA-2023:2459", "cpe": "cpe:/o:redhat:enterprise_linux:9", "package": "device-mapper-multipath-0:0.8.7-20.el9", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-05-09T00:00:00Z"}], "bugzilla": {"description": "device-mapper-multipath: multipathd: insecure handling of files in /dev/shm leading to symlink attack", "id": "2123894", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2123894"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "details": ["multipath-tools 0.7.7 through 0.9.x before 0.9.2 allows local users to obtain root access, as exploited in conjunction with CVE-2022-41974. Local users able to access /dev/shm can change symlinks in multipathd due to incorrect symlink handling, which could lead to controlled file writes outside of the /dev/shm directory. This could be used indirectly for local privilege escalation to root.", "A vulnerability was found in the device-mapper-multipath. The device-mapper-multipath allows local users to obtain root access, in conjunction with CVE-2022-41974. Local users that are able to access /dev/shm can change symlinks in multipathd due to incorrect symlink handling, which may lead to controlled file writes outside of the /dev/shm directory. This could be used indirectly for local privilege escalation to root."], "name": "CVE-2022-41973", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "device-mapper-multipath", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "device-mapper-multipath", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2022-10-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-41973\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-41973\nhttps://www.qualys.com/2022/10/24/leeloo-multipath/leeloo-multipath.txt"], "threat_severity": "Moderate"}