Security update for bcm43xx-firmware

Announcement ID: SUSE-SU-2021:4003-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2019-15126 ( SUSE ): 3.1 CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
  • CVE-2019-15126 ( NVD ): 3.1 CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP4
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Server 12 SP4
  • SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4
  • SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4

An update that solves one vulnerability can now be installed.

Description:

This update for bcm43xx-firmware fixes the following issues:

  • CVE-2019-15126: Fixed a bug which could have allowed unauthorized decryption of some WPA2-encrypted traffic (bsc#1167162).

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-ESPOS-2021-4003=1
  • SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-4003=1
  • SUSE Linux Enterprise High Performance Computing 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-4003=1
  • SUSE Linux Enterprise Server 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-4003=1

Package List:

  • SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 (noarch)
    • bcm43xx-firmware-20180314-4.6.1
  • SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (noarch)
    • bcm43xx-firmware-20180314-4.6.1
  • SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
    • bcm43xx-firmware-20180314-4.6.1
  • SUSE Linux Enterprise Server 12 SP5 (noarch)
    • bcm43xx-firmware-20180314-4.6.1

References: