Описание
Security update for multipath-tools
This update for multipath-tools fixes the following issues:
- CVE-2022-41973: Fixed a symlink attack in multipathd. (bsc#1202739)
- CVE-2022-41974: Fixed an authorization bypass issue in multipathd. (bsc#1202739)
- Avoid linking to libreadline to avoid licensing issue (bsc#1202616)
- Fix that some zfcp devices have large/negative LUN IDs (bsc#1187534)
Список пакетов
Image SLES15-SP1-SAP-Azure-LI-BYOS-Production
Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production
SUSE Enterprise Storage 6
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS
SUSE Linux Enterprise Server 15 SP1-BCL
SUSE Linux Enterprise Server 15 SP1-LTSS
SUSE Linux Enterprise Server for SAP Applications 15 SP1
Ссылки
- Link for SUSE-SU-2022:3708-1
- E-Mail link for SUSE-SU-2022:3708-1
- SUSE Security Ratings
- SUSE Bug 1187534
- SUSE Bug 1202616
- SUSE Bug 1202739
- SUSE CVE CVE-2022-41973 page
- SUSE CVE CVE-2022-41974 page
Описание
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.
Затронутые продукты
Ссылки
- CVE-2022-41973
- SUSE Bug 1202739
- SUSE Bug 1209929
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
Ссылки
- CVE-2022-41974
- SUSE Bug 1205472