Upstream information

CVE-2019-15126 at MITRE

Description

An issue was discovered on Broadcom Wi-Fi client devices. Specifically timed and handcrafted traffic can cause internal errors (related to state transitions) in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for a discrete set of traffic, a different vulnerability than CVE-2019-9500, CVE-2019-9501, CVE-2019-9502, and CVE-2019-9503.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 2.9
Vector AV:A/AC:M/Au:N/C:P/I:N/A:N
Access Vector Adjacent Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 3.1 3.1
Vector CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Access Vector Adjacent Network Adjacent Network
Access Complexity High High
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact Low Low
Integrity Impact None None
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1167162 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise High Availability 12 SP5
  • cluster-md-kmp-default >= 4.12.14-122.106.1
  • dlm-kmp-default >= 4.12.14-122.106.1
  • gfs2-kmp-default >= 4.12.14-122.106.1
  • ocfs2-kmp-default >= 4.12.14-122.106.1
Patchnames:
SUSE-SLE-HA-12-SP5-2022-68
SUSE Linux Enterprise Live Patching 12 SP5
  • kernel-default-kgraft >= 4.12.14-122.106.1
  • kernel-default-kgraft-devel >= 4.12.14-122.106.1
  • kgraft-patch-4_12_14-122_106-default >= 1-8.3.1
Patchnames:
SUSE-SLE-Live-Patching-12-SP5-2022-68
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • kernel-firmware >= 20200107-3.23.1
  • ucode-amd >= 20200107-3.23.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP2-2021-4201
SUSE Linux Enterprise Server 12 SP4-ESPOS
  • bcm43xx-firmware >= 20180314-4.6.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-ESPOS-2021-4003
SUSE Linux Enterprise Server 12 SP4-LTSS
  • bcm43xx-firmware >= 20180314-4.6.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-LTSS-2021-4003
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • bcm43xx-firmware >= 20180314-4.6.1
  • kernel-azure >= 4.12.14-16.85.1
  • kernel-azure-base >= 4.12.14-16.85.1
  • kernel-azure-devel >= 4.12.14-16.85.1
  • kernel-default >= 4.12.14-122.106.1
  • kernel-default-base >= 4.12.14-122.106.1
  • kernel-default-devel >= 4.12.14-122.106.1
  • kernel-default-man >= 4.12.14-122.106.1
  • kernel-devel >= 4.12.14-122.106.1
  • kernel-devel-azure >= 4.12.14-16.85.1
  • kernel-firmware >= 20190618-5.17.1
  • kernel-macros >= 4.12.14-122.106.1
  • kernel-source >= 4.12.14-122.106.1
  • kernel-source-azure >= 4.12.14-16.85.1
  • kernel-syms >= 4.12.14-122.106.1
  • kernel-syms-azure >= 4.12.14-16.85.1
  • ucode-amd >= 20190618-5.17.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2021-4003
SUSE-SLE-SERVER-12-SP5-2021-4200
SUSE-SLE-SERVER-12-SP5-2022-68
SUSE-SLE-SERVER-12-SP5-2022-80
SUSE Linux Enterprise Software Development Kit 12 SP5
  • kernel-docs >= 4.12.14-122.106.1
  • kernel-obs-build >= 4.12.14-122.106.1
Patchnames:
SUSE-SLE-SDK-12-SP5-2022-68
SUSE Linux Enterprise Workstation Extension 12 SP5
  • kernel-default-extra >= 4.12.14-122.106.1
Patchnames:
SUSE-SLE-WE-12-SP5-2022-68
SUSE MicroOS 5.0
  • kernel-firmware >= 20200107-3.23.1
  • ucode-amd >= 20200107-3.23.1
Patchnames:
SUSE-SUSE-MicroOS-5.0-2021-4201
openSUSE Leap 15.2
  • kernel-firmware >= 20200107-lp152.2.9.1
  • ucode-amd >= 20200107-lp152.2.9.1
Patchnames:
openSUSE-2021-1648

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise Real Time Extension 12 SP5
  • cluster-md-kmp-rt >= 4.12.14-10.73.1
  • dlm-kmp-rt >= 4.12.14-10.73.1
  • gfs2-kmp-rt >= 4.12.14-10.73.1
  • kernel-devel-rt >= 4.12.14-10.73.1
  • kernel-rt >= 4.12.14-10.73.1
  • kernel-rt-base >= 4.12.14-10.73.1
  • kernel-rt-devel >= 4.12.14-10.73.1
  • kernel-rt_debug >= 4.12.14-10.73.1
  • kernel-rt_debug-devel >= 4.12.14-10.73.1
  • kernel-source-rt >= 4.12.14-10.73.1
  • kernel-syms-rt >= 4.12.14-10.73.1
  • ocfs2-kmp-rt >= 4.12.14-10.73.1


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE CaaS Platform 3.0 kernel-firmware Affected
SUSE CaaS Platform 4.5 bcm43xx-firmware Not affected
SUSE CaaS Platform 4.5 kernel-firmware Affected
SUSE Container as a Service Platform 1.0 kernel-firmware Affected
SUSE Container as a Service Platform 2.0 kernel-firmware Affected
SUSE Enterprise Storage 7 bcm43xx-firmware Not affected
SUSE Enterprise Storage 7 kernel-firmware Affected
SUSE Linux Enterprise High Performance Computing 12 SP4 bcm43xx-firmware Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4 kernel-firmware Affected
SUSE Linux Enterprise High Performance Computing 12 SP5 bcm43xx-firmware Released
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-default Released
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-firmware Affected
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source Released
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source-azure Released
SUSE Linux Enterprise High Performance Computing 15 LTSS bcm43xx-firmware Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS kernel-firmware Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS bcm43xx-firmware Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS kernel-firmware Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS bcm43xx-firmware Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS kernel-firmware Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS bcm43xx-firmware Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS kernel-firmware Affected
SUSE Linux Enterprise Micro 5.0 kernel-firmware Affected
SUSE Linux Enterprise Micro 5.1 kernel-firmware Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 bcm43xx-firmware Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-firmware Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 bcm43xx-firmware Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-firmware Affected
SUSE Linux Enterprise Real Time 12 SP5 kernel-source-rt In progress
SUSE Linux Enterprise Server 11 SP3 kernel-firmware Not affected
SUSE Linux Enterprise Server 11 SP4 kernel-firmware Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-firmware Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS kernel-firmware Unsupported
SUSE Linux Enterprise Server 12 SP2 BCL kernel-firmware Affected
SUSE Linux Enterprise Server 12 SP2 LTSS kernel-firmware Unsupported
SUSE Linux Enterprise Server 12 SP3 BCL kernel-firmware Affected
SUSE Linux Enterprise Server 12 SP3 LTSS bcm43xx-firmware Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-firmware Affected
SUSE Linux Enterprise Server 12 SP4 bcm43xx-firmware Not affected
SUSE Linux Enterprise Server 12 SP4 kernel-firmware Affected
SUSE Linux Enterprise Server 12 SP4 ESPOS bcm43xx-firmware Released
SUSE Linux Enterprise Server 12 SP4 LTSS bcm43xx-firmware Released
SUSE Linux Enterprise Server 12 SP4 LTSS kernel-firmware Affected
SUSE Linux Enterprise Server 12 SP5 bcm43xx-firmware Released
SUSE Linux Enterprise Server 12 SP5 kernel-default Released
SUSE Linux Enterprise Server 12 SP5 kernel-firmware Affected
SUSE Linux Enterprise Server 12 SP5 kernel-source Released
SUSE Linux Enterprise Server 12 SP5 kernel-source-azure Released
SUSE Linux Enterprise Server 15 ESPOS bcm43xx-firmware Not affected
SUSE Linux Enterprise Server 15 ESPOS kernel-firmware Affected
SUSE Linux Enterprise Server 15 LTSS bcm43xx-firmware Not affected
SUSE Linux Enterprise Server 15 LTSS kernel-firmware Affected
SUSE Linux Enterprise Server 15 SP2 LTSS bcm43xx-firmware Not affected
SUSE Linux Enterprise Server 15 SP2 LTSS kernel-firmware Affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 kernel-firmware Affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 kernel-firmware Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-firmware Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-firmware Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-firmware Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-default In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-firmware Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source-azure Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-firmware Affected
SUSE Manager Proxy 4.1 kernel-firmware Affected
SUSE Manager Retail Branch Server 4.1 kernel-firmware Affected
SUSE Manager Server 4.1 kernel-firmware Affected