发布于3月6日3月6日 Members Rocky Linux: CVE-2022-3787: device-mapper-multipath (Multiple Advisories) Severity 7 CVSS (AV:L/AC:L/Au:S/C:C/I:C/A:C) Published 03/29/2023 Created 03/13/2024 Added 03/12/2024 Modified 01/28/2025 Description A vulnerability was found in the device-mapper-multipath. The device-mapper-multipath allows local users to obtain root access, exploited alone or in conjunction with CVE-2022-41973. Local users that are able to write to UNIX domain sockets can bypass access controls and manipulate the multipath setup. This issue occurs because an attacker can repeat a keyword, which is mishandled when arithmetic ADD is used instead of bitwise OR. This could lead to local privilege escalation to root. Solution(s) rocky-upgrade-device-mapper-multipath rocky-upgrade-device-mapper-multipath-debuginfo rocky-upgrade-device-mapper-multipath-debugsource rocky-upgrade-device-mapper-multipath-devel rocky-upgrade-device-mapper-multipath-libs rocky-upgrade-device-mapper-multipath-libs-debuginfo rocky-upgrade-kpartx rocky-upgrade-kpartx-debuginfo rocky-upgrade-libdmmp rocky-upgrade-libdmmp-debuginfo References https://attackerkb.com/topics/cve-2022-3787 CVE - 2022-3787 https://errata.rockylinux.org/RLSA-2022:7928 https://errata.rockylinux.org/RLSA-2022:8453
