Vulnerability Details CVE-2022-41974
multipath-tools 0.7.0 through 0.9.x before 0.9.2 allows local users to obtain root access, as exploited alone or in conjunction with CVE-2022-41973. Local users able to write to UNIX domain sockets can bypass access controls and manipulate the multipath setup. This can lead to local privilege escalation to root. This occurs because an attacker can repeat a keyword, which is mishandled because arithmetic ADD is used instead of bitwise OR.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 4.1%
CVSS Severity
CVSS v3 Score 7.8
References
- http://packetstormsecurity.com/files/169611/Leeloo-Multipath-Authorization-Bypass-Symlink-Attack.html
- http://packetstormsecurity.com/files/170176/snap-confine-must_mkdir_and_open_with_perms-Race-Condition.html
- http://seclists.org/fulldisclosure/2022/Dec/4
- http://seclists.org/fulldisclosure/2022/Oct/25
- http://www.openwall.com/lists/oss-security/2022/10/24/2
- http://www.openwall.com/lists/oss-security/2022/11/30/2
- https://bugzilla.suse.com/show_bug.cgi?id=1202739
- https://github.com/opensvc/multipath-tools/releases/tag/0.9.2
- https://lists.debian.org/debian-lts-announce/2022/12/msg00037.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QIGZM5NOOMFDCITOLQEJNNX5SCRQLQVV/
- https://security.gentoo.org/glsa/202311-06
- https://www.debian.org/security/2023/dsa-5366
- https://www.qualys.com/2022/10/24/leeloo-multipath/leeloo-multipath.txt
- http://packetstormsecurity.com/files/169611/Leeloo-Multipath-Authorization-Bypass-Symlink-Attack.html
- http://packetstormsecurity.com/files/170176/snap-confine-must_mkdir_and_open_with_perms-Race-Condition.html
- http://seclists.org/fulldisclosure/2022/Dec/4
- http://seclists.org/fulldisclosure/2022/Oct/25
- http://www.openwall.com/lists/oss-security/2022/10/24/2
- http://www.openwall.com/lists/oss-security/2022/11/30/2
- https://bugzilla.suse.com/show_bug.cgi?id=1202739
- https://github.com/opensvc/multipath-tools/releases/tag/0.9.2
- https://lists.debian.org/debian-lts-announce/2022/12/msg00037.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QIGZM5NOOMFDCITOLQEJNNX5SCRQLQVV/
- https://security.gentoo.org/glsa/202311-06
- https://www.debian.org/security/2023/dsa-5366
- https://www.qualys.com/2022/10/24/leeloo-multipath/leeloo-multipath.txt
Products affected by CVE-2022-41974
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cpe:2.3:a:opensvc:multipath-tools:0.7.0
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cpe:2.3:a:opensvc:multipath-tools:0.7.1
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cpe:2.3:a:opensvc:multipath-tools:0.7.2
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cpe:2.3:a:opensvc:multipath-tools:0.7.3
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cpe:2.3:a:opensvc:multipath-tools:0.7.4
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cpe:2.3:a:opensvc:multipath-tools:0.7.5
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cpe:2.3:a:opensvc:multipath-tools:0.7.6
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cpe:2.3:a:opensvc:multipath-tools:0.7.7
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cpe:2.3:a:opensvc:multipath-tools:0.7.8
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cpe:2.3:a:opensvc:multipath-tools:0.7.9
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cpe:2.3:a:opensvc:multipath-tools:0.8.0
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cpe:2.3:a:opensvc:multipath-tools:0.8.1
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cpe:2.3:a:opensvc:multipath-tools:0.8.2
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cpe:2.3:a:opensvc:multipath-tools:0.8.3
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cpe:2.3:a:opensvc:multipath-tools:0.8.4
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cpe:2.3:a:opensvc:multipath-tools:0.8.5
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cpe:2.3:a:opensvc:multipath-tools:0.8.6
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cpe:2.3:a:opensvc:multipath-tools:0.8.7
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cpe:2.3:a:opensvc:multipath-tools:0.8.8
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cpe:2.3:a:opensvc:multipath-tools:0.8.9
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cpe:2.3:a:opensvc:multipath-tools:0.9.0
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cpe:2.3:a:opensvc:multipath-tools:0.9.1
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cpe:2.3:o:debian:debian_linux:10.0
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cpe:2.3:o:debian:debian_linux:11.0
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cpe:2.3:o:fedoraproject:fedora:36