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SUSE-SU-2023:4097-1

Опубликовано: 17 окт. 2023
Источник: suse-cvrf

Описание

Security update for suse-module-tools

This update for suse-module-tools fixes the following issues:

  • Updated to version 15.2.18:

    • CVE-2023-1829: Blacklisted the Linux kernel tcindex classifier module (bsc#1210335).
    • Blacklisted the Linux kernel RNDIS modules (bsc#1205767, jsc#PED-5731).
    • Fixed a build issue for s390x.

Список пакетов

Image SLES15-SP2-BYOS-Azure
suse-module-tools-15.2.18-150200.4.15.1
Image SLES15-SP2-HPC-BYOS-Azure
suse-module-tools-15.2.18-150200.4.15.1
Image SLES15-SP2-SAP-Azure
suse-module-tools-15.2.18-150200.4.15.1
Image SLES15-SP2-SAP-Azure-LI-BYOS-Production
suse-module-tools-15.2.18-150200.4.15.1
Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production
suse-module-tools-15.2.18-150200.4.15.1
Image SLES15-SP2-SAP-BYOS-Azure
suse-module-tools-15.2.18-150200.4.15.1
Image SLES15-SP2-SAP-BYOS-EC2-HVM
suse-module-tools-15.2.18-150200.4.15.1
Image SLES15-SP2-SAP-BYOS-GCE
suse-module-tools-15.2.18-150200.4.15.1
Image SLES15-SP2-SAP-EC2-HVM
suse-module-tools-15.2.18-150200.4.15.1
Image SLES15-SP2-SAP-GCE
suse-module-tools-15.2.18-150200.4.15.1
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS
suse-module-tools-15.2.18-150200.4.15.1
SUSE Linux Enterprise Server 15 SP2-LTSS
suse-module-tools-15.2.18-150200.4.15.1
SUSE Linux Enterprise Server for SAP Applications 15 SP2
suse-module-tools-15.2.18-150200.4.15.1

Ссылки

Описание

A use-after-free vulnerability in the Linux Kernel traffic control index filter (tcindex) can be exploited to achieve local privilege escalation. The tcindex_delete function which does not properly deactivate filters in case of a perfect hashes while deleting the underlying structure which can later lead to double freeing the structure. A local attacker user can use this vulnerability to elevate its privileges to root. We recommend upgrading past commit 8c710f75256bb3cf05ac7b1672c82b92c43f3d28.

Затронутые продукты
Image SLES15-SP2-BYOS-Azure:suse-module-tools-15.2.18-150200.4.15.1
Image SLES15-SP2-HPC-BYOS-Azure:suse-module-tools-15.2.18-150200.4.15.1
Image SLES15-SP2-SAP-Azure-LI-BYOS-Production:suse-module-tools-15.2.18-150200.4.15.1
Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production:suse-module-tools-15.2.18-150200.4.15.1
Ссылки