CVE-2022-41973
CVE-2022-41973
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
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.
CVSS 7.8 · Élevée · EPSS 0,7% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
n/a
- Versions du logiciel
- n/a: Concernée
Aucun correctif publié
multipath-tools Debian:12
- Plages de versions concernées
- ECOSYSTEM: < 0.9.4-1
Mettez à jour vers 0.9.4-1
multipath-tools Debian:13
- Plages de versions concernées
- ECOSYSTEM: < 0.9.4-1
Mettez à jour vers 0.9.4-1
multipath-tools Debian:14
- Plages de versions concernées
- ECOSYSTEM: < 0.9.4-1
Mettez à jour vers 0.9.4-1
multipath-tools Ubuntu:20.04:LTS
- Versions du logiciel
- 0.7.9-3ubuntu6
- 0.7.9-3ubuntu7
- 0.8.3-1ubuntu1
- 0.8.3-1ubuntu2
- Plages de versions concernées
- ECOSYSTEM: < 0.8.3-1ubuntu2.1
Mettez à jour vers 0.8.3-1ubuntu2.1
multipath-tools Ubuntu:22.04:LTS
- Versions du logiciel
- 0.8.5-2ubuntu2
- 0.8.5-2ubuntu3
- 0.8.8-1ubuntu1
- Plages de versions concernées
- ECOSYSTEM: < 0.8.8-1ubuntu1.22.04.1
Mettez à jour vers 0.8.8-1ubuntu1.22.04.1
Sources originales
- https://bugzilla.suse.com/show_bug.cgi?id=1202739
- https://github.com/opensvc/multipath-tools/releases/tag/0.9.2
- http://www.openwall.com/lists/oss-security/2022/10/24/2
- http://seclists.org/fulldisclosure/2022/Oct/25
- http://packetstormsecurity.com/files/169611/Leeloo-Multipath-Authorization-Bypass-Symlink-Attack.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QIGZM5NOOMFDCITOLQEJNNX5SCRQLQVV/
- https://www.qualys.com/2022/10/24/leeloo-multipath/leeloo-multipath.txt
- http://www.openwall.com/lists/oss-security/2022/11/30/2
- http://seclists.org/fulldisclosure/2022/Dec/4
- http://packetstormsecurity.com/files/170176/snap-confine-must_mkdir_and_open_with_perms-Race-Condition.html
- https://lists.debian.org/debian-lts-announce/2022/12/msg00037.html
- https://www.debian.org/security/2023/dsa-5366
- https://security.gentoo.org/glsa/202311-06
- https://nvd.nist.gov/vuln/detail/CVE-2022-41973