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SUSE-SU-2022:3714-1

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)
  • Avoid device IO in 'multipath -u' (bsc#1125145, bsc#1131789)
  • mpathpersist: optimize for setups with many LUNs (bsc#1134648)
  • mpathpersist: add option -f/--batch-file (bsc#1134648)
  • libmultipath: get_prio(): really don't reset prio for inaccessible paths (bsc#1118495)
  • Upstream bug fixes from dm-devel (bsc#1139369): multipath: call store_pathinfo with DI_BLACKLIST
  • hwtable: add Lenovo DE series (bsc#1125507)

Список пакетов

SUSE Linux Enterprise Server 12 SP3-BCL
kpartx-0.7.1+125+suse.c18e287-2.23.1
multipath-tools-0.7.1+125+suse.c18e287-2.23.1

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 SP3-BCL:kpartx-0.7.1+125+suse.c18e287-2.23.1
SUSE Linux Enterprise Server 12 SP3-BCL:multipath-tools-0.7.1+125+suse.c18e287-2.23.1
Ссылки