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SUSE-SU-2022:3715-1

Опубликовано: 24 окт. 2022
Источник: suse-cvrf

Описание

Security update for multipath-tools

This update for multipath-tools fixes the following issues:

  • CVE-2022-41974: Fixed an authorization bypass issue in multipathd. (bsc#1202739)
  • Avoid linking to libreadline to avoid licensing issue (bsc#1202616)

Список пакетов

SUSE Linux Enterprise Server 12 SP2-BCL
kpartx-0.6.2+suse20221017.514d453-71.26.1
multipath-tools-0.6.2+suse20221017.514d453-71.26.1

Ссылки

Описание

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.

Затронутые продукты
SUSE Linux Enterprise Server 12 SP2-BCL:kpartx-0.6.2+suse20221017.514d453-71.26.1
SUSE Linux Enterprise Server 12 SP2-BCL:multipath-tools-0.6.2+suse20221017.514d453-71.26.1
Ссылки