Security update for frr

Announcement ID:	SUSE-SU-2022:4130-1
Rating:	important
References:	bsc#1202085 bsc#1204124
Cross-References:	CVE-2022-37035 CVE-2022-42917
CVSS scores:	CVE-2022-37035 ( SUSE ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-37035 ( NVD ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-42917 ( SUSE ): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:	openSUSE Leap 15.3 openSUSE Leap 15.4 Server Applications Module 15-SP3 Server Applications Module 15-SP4 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Real Time 15 SP3 SUSE Linux Enterprise Real Time 15 SP4 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server 15 SP3 Business Critical Linux 15-SP3 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Manager Proxy 4.2 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.2 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.2 SUSE Manager Server 4.3

An update that solves two vulnerabilities can now be installed.

Description:

This update for frr fixes the following issues:

• CVE-2022-37035: Fixed a possible use-after-free due to a race condition related to bgp_notify_send_with_data() and bgp_process_packet() (bsc#1202085).
• CVE-2022-42917: Fixed a privilege escalation from frr to root in frr config creation (bsc#1204124).

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:

• openSUSE Leap 15.3
  zypper in -t patch SUSE-2022-4130=1
• openSUSE Leap 15.4
  zypper in -t patch openSUSE-SLE-15.4-2022-4130=1
• Server Applications Module 15-SP3
  zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP3-2022-4130=1
• Server Applications Module 15-SP4
  zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2022-4130=1

Package List:

• openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
  • libfrr_pb0-debuginfo-7.4-150300.4.10.1
  • libfrrsnmp0-7.4-150300.4.10.1
  • frr-7.4-150300.4.10.1
  • libfrrfpm_pb0-debuginfo-7.4-150300.4.10.1
  • libmlag_pb0-7.4-150300.4.10.1
  • frr-debuginfo-7.4-150300.4.10.1
  • libfrr_pb0-7.4-150300.4.10.1
  • libfrr0-debuginfo-7.4-150300.4.10.1
  • libmlag_pb0-debuginfo-7.4-150300.4.10.1
  • libfrrsnmp0-debuginfo-7.4-150300.4.10.1
  • libfrrfpm_pb0-7.4-150300.4.10.1
  • libfrrcares0-debuginfo-7.4-150300.4.10.1
  • libfrrospfapiclient0-debuginfo-7.4-150300.4.10.1
  • frr-devel-7.4-150300.4.10.1
  • libfrrzmq0-7.4-150300.4.10.1
  • libfrrcares0-7.4-150300.4.10.1
  • frr-debugsource-7.4-150300.4.10.1
  • libfrrgrpc_pb0-7.4-150300.4.10.1
  • libfrrzmq0-debuginfo-7.4-150300.4.10.1
  • libfrrospfapiclient0-7.4-150300.4.10.1
  • libfrr0-7.4-150300.4.10.1
  • libfrrgrpc_pb0-debuginfo-7.4-150300.4.10.1
• openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
  • libfrr_pb0-debuginfo-7.4-150300.4.10.1
  • libfrrsnmp0-7.4-150300.4.10.1
  • frr-7.4-150300.4.10.1
  • libfrrfpm_pb0-debuginfo-7.4-150300.4.10.1
  • libmlag_pb0-7.4-150300.4.10.1
  • frr-debuginfo-7.4-150300.4.10.1
  • libfrr_pb0-7.4-150300.4.10.1
  • libfrr0-debuginfo-7.4-150300.4.10.1
  • libmlag_pb0-debuginfo-7.4-150300.4.10.1
  • libfrrsnmp0-debuginfo-7.4-150300.4.10.1
  • libfrrfpm_pb0-7.4-150300.4.10.1
  • libfrrcares0-debuginfo-7.4-150300.4.10.1
  • libfrrospfapiclient0-debuginfo-7.4-150300.4.10.1
  • frr-devel-7.4-150300.4.10.1
  • libfrrzmq0-7.4-150300.4.10.1
  • libfrrcares0-7.4-150300.4.10.1
  • frr-debugsource-7.4-150300.4.10.1
  • libfrrgrpc_pb0-7.4-150300.4.10.1
  • libfrrzmq0-debuginfo-7.4-150300.4.10.1
  • libfrrospfapiclient0-7.4-150300.4.10.1
  • libfrr0-7.4-150300.4.10.1
  • libfrrgrpc_pb0-debuginfo-7.4-150300.4.10.1
• Server Applications Module 15-SP3 (aarch64 ppc64le s390x x86_64)
  • libfrr_pb0-debuginfo-7.4-150300.4.10.1
  • libfrrsnmp0-7.4-150300.4.10.1
  • frr-7.4-150300.4.10.1
  • libfrrfpm_pb0-debuginfo-7.4-150300.4.10.1
  • libmlag_pb0-7.4-150300.4.10.1
  • frr-debuginfo-7.4-150300.4.10.1
  • libfrr_pb0-7.4-150300.4.10.1
  • libfrr0-debuginfo-7.4-150300.4.10.1
  • libmlag_pb0-debuginfo-7.4-150300.4.10.1
  • libfrrsnmp0-debuginfo-7.4-150300.4.10.1
  • libfrrfpm_pb0-7.4-150300.4.10.1
  • libfrrcares0-debuginfo-7.4-150300.4.10.1
  • libfrrospfapiclient0-debuginfo-7.4-150300.4.10.1
  • frr-devel-7.4-150300.4.10.1
  • libfrrzmq0-7.4-150300.4.10.1
  • libfrrcares0-7.4-150300.4.10.1
  • frr-debugsource-7.4-150300.4.10.1
  • libfrrgrpc_pb0-7.4-150300.4.10.1
  • libfrrzmq0-debuginfo-7.4-150300.4.10.1
  • libfrrospfapiclient0-7.4-150300.4.10.1
  • libfrr0-7.4-150300.4.10.1
  • libfrrgrpc_pb0-debuginfo-7.4-150300.4.10.1
• Server Applications Module 15-SP4 (aarch64 ppc64le s390x x86_64)
  • libfrr_pb0-debuginfo-7.4-150300.4.10.1
  • libfrrsnmp0-7.4-150300.4.10.1
  • frr-7.4-150300.4.10.1
  • libfrrfpm_pb0-debuginfo-7.4-150300.4.10.1
  • libmlag_pb0-7.4-150300.4.10.1
  • frr-debuginfo-7.4-150300.4.10.1
  • libfrr_pb0-7.4-150300.4.10.1
  • libfrr0-debuginfo-7.4-150300.4.10.1
  • libmlag_pb0-debuginfo-7.4-150300.4.10.1
  • libfrrsnmp0-debuginfo-7.4-150300.4.10.1
  • libfrrfpm_pb0-7.4-150300.4.10.1
  • libfrrcares0-debuginfo-7.4-150300.4.10.1
  • libfrrospfapiclient0-debuginfo-7.4-150300.4.10.1
  • frr-devel-7.4-150300.4.10.1
  • libfrrzmq0-7.4-150300.4.10.1
  • libfrrcares0-7.4-150300.4.10.1
  • frr-debugsource-7.4-150300.4.10.1
  • libfrrgrpc_pb0-7.4-150300.4.10.1
  • libfrrzmq0-debuginfo-7.4-150300.4.10.1
  • libfrrospfapiclient0-7.4-150300.4.10.1
  • libfrr0-7.4-150300.4.10.1
  • libfrrgrpc_pb0-debuginfo-7.4-150300.4.10.1

References:

• https://www.suse.com/security/cve/CVE-2022-37035.html
• https://www.suse.com/security/cve/CVE-2022-42917.html
• https://bugzilla.suse.com/show_bug.cgi?id=1202085
• https://bugzilla.suse.com/show_bug.cgi?id=1204124