CVE-2022-4603 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2022-4603 Interim 1 11 2026-03-05T04:50:54Z current 2023-12-21T00:27:06Z 2026-03-05T04:50:54Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2022-4603 A vulnerability classified as problematic has been found in ppp. Affected is the function dumpppp of the file pppdump/pppdump.c of the component pppdump. The manipulation of the argument spkt.buf/rpkt.buf leads to improper validation of array index. The real existence of this vulnerability is still doubted at the moment. The name of the patch is a75fb7b198eed50d769c80c36629f38346882cbf. It is recommended to apply a patch to fix this issue. VDB-216198 is the identifier assigned to this vulnerability. NOTE: pppdump is not used in normal process of setting up a PPP connection, is not installed setuid-root, and is not invoked automatically in any scenario. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://lists.suse.com/pipermail/sle-security-updates/2023-December/017531.html E-Mail link for SUSE-SU-2023:4961-1 https://lists.suse.com/pipermail/sle-security-updates/2023-December/017549.html E-Mail link for SUSE-SU-2023:4965-1 https://lists.suse.com/pipermail/sle-updates/2024-July/035885.html E-Mail link for SUSE-SU-2024:2380-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings SUSE CaaS Platform 4.0 SUSE Enterprise Storage 6 SUSE Enterprise Storage 7 SUSE Enterprise Storage 7.1 SUSE Linux Enterprise Module for Desktop Applications 15 SP3 SUSE Linux Enterprise Module for Desktop Applications 15 SP3 SUSE Linux Enterprise Module for Desktop Applications 15 SP4 SUSE Linux Enterprise Module for Desktop Applications 15 SP5 SUSE Linux Enterprise Module for Desktop Applications 15 SP6 SUSE Linux Enterprise Module for Desktop Applications 15 SP7 SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS SUSE Linux Enterprise Module for Desktop Applications 15 SP3 SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS SUSE Linux Enterprise Module for Desktop Applications 15 SP4 SUSE Linux Enterprise Module for Desktop Applications 15 SP5 SUSE Linux Enterprise Module for Desktop Applications 15 SP6 SUSE Linux Enterprise Module for Desktop Applications 15 SP7 SUSE Linux Enterprise High Performance Computing 15-LTSS SUSE Linux Enterprise Micro 5.3 SUSE Linux Enterprise Micro 5.4 SUSE Linux Enterprise Micro 5.5 SUSE Linux Enterprise Module for Package Hub 15 SP3 SUSE Linux Enterprise Real Time 15 SP3 SUSE Linux Enterprise Real Time 15 SP4 SUSE Linux Enterprise Server 11 SP3 for Teradata SUSE Linux Enterprise Server 12 SP2-BCL SUSE Linux Enterprise Server 12 SP3-BCL SUSE Linux Enterprise Server 12 SP3-TERADATA SUSE Linux Enterprise Server 12 SP4-ESPOS SUSE Linux Enterprise Server 12 SP4-LTSS SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5 SUSE Linux Enterprise Server 15 SP1-LTSS SUSE Linux Enterprise Server 15 SP2-LTSS SUSE Linux Enterprise Module for Desktop Applications 15 SP3 SUSE Linux Enterprise Module for Desktop Applications 15 SP4 SUSE Linux Enterprise Module for Desktop Applications 15 SP5 SUSE Linux Enterprise Module for Desktop Applications 15 SP6 SUSE Linux Enterprise Module for Desktop Applications 15 SP7 SUSE Linux Enterprise Server 15-ESPOS SUSE Linux Enterprise Server 15-LTSS SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise Server Business Critical Linux 15 SP1 SUSE Linux Enterprise Server Business Critical Linux 15 SP2 SUSE Linux Enterprise Server Business Critical Linux 15 SP3 SUSE Linux Enterprise Server Teradata 12 SP3-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Linux Enterprise Module for Desktop Applications 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Linux Enterprise Module for Desktop Applications 15 SP4 SUSE Linux Enterprise Module for Desktop Applications 15 SP5 SUSE Linux Enterprise Module for Desktop Applications 15 SP6 SUSE Linux Enterprise Module for Desktop Applications 15 SP7 SUSE Manager Proxy 4.1 SUSE Linux Enterprise Module for Desktop Applications 15 SP3 SUSE Linux Enterprise Module for Desktop Applications 15 SP4 SUSE Manager Retail Branch Server 4.1 SUSE Linux Enterprise Module for Desktop Applications 15 SP3 SUSE Linux Enterprise Module for Desktop Applications 15 SP4 SUSE Manager Server 4.1 SUSE Linux Enterprise Module for Desktop Applications 15 SP3 SUSE Linux Enterprise Module for Desktop Applications 15 SP4 SUSE OpenStack Cloud 9 SUSE OpenStack Cloud Crowbar 9 openSUSE Leap 15.4 openSUSE Leap 15.5 openSUSE Leap Micro 5.3 openSUSE Leap Micro 5.4 openSUSE Leap Micro 5.5 openSUSE Tumbleweed ppp ppp-2.4.7-150000.5.13.1 ppp-2.4.7-150600.18.3 ppp-2.4.7-4.6.1 ppp-2.5.0-1.1 ppp-2.5.2-160000.2.2 ppp-devel ppp-devel-2.4.7-150000.5.13.1 ppp-devel-2.4.7-150600.18.3 ppp-devel-2.4.7-4.6.1 ppp-devel-2.5.0-1.1 ppp-devel-2.5.2-160000.2.2 ppp-modem-2.4.7-150000.5.13.1 ppp-modem-2.5.0-1.1 ppp-modem-2.5.2-160000.2.2 ppp-2.4.7-150000.5.13.1 as a component of SUSE Linux Enterprise Micro 5.3 ppp-2.4.7-150000.5.13.1 as a component of SUSE Linux Enterprise Micro 5.4 ppp-2.4.7-150000.5.13.1 as a component of SUSE Linux Enterprise Micro 5.5 ppp-2.4.7-150000.5.13.1 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP5 ppp-devel-2.4.7-150000.5.13.1 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP5 ppp-2.4.7-150600.18.3 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP6 ppp-devel-2.4.7-150600.18.3 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP6 ppp-2.4.7-150600.18.3 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP7 ppp-devel-2.4.7-150600.18.3 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP7 ppp-2.4.7-150000.5.13.1 as a component of SUSE Linux Enterprise Real Time 15 SP4 ppp-devel-2.4.7-150000.5.13.1 as a component of SUSE Linux Enterprise Real Time 15 SP4 ppp-2.4.7-4.6.1 as a component of SUSE Linux Enterprise Server 12 SP3-TERADATA ppp-2.4.7-4.6.1 as a component of SUSE Linux Enterprise Server 12 SP5 ppp-2.5.2-160000.2.2 as a component of SUSE Linux Enterprise Server 16.0 ppp-devel-2.5.2-160000.2.2 as a component of SUSE Linux Enterprise Server 16.0 ppp-modem-2.5.2-160000.2.2 as a component of SUSE Linux Enterprise Server 16.0 ppp-2.4.7-4.6.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 ppp-devel-2.4.7-4.6.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP5 ppp-2.4.7-150000.5.13.1 as a component of openSUSE Leap 15.4 ppp-devel-2.4.7-150000.5.13.1 as a component of openSUSE Leap 15.4 ppp-modem-2.4.7-150000.5.13.1 as a component of openSUSE Leap 15.4 ppp-2.4.7-150000.5.13.1 as a component of openSUSE Leap 15.5 ppp-devel-2.4.7-150000.5.13.1 as a component of openSUSE Leap 15.5 ppp-modem-2.4.7-150000.5.13.1 as a component of openSUSE Leap 15.5 ppp-2.4.7-150000.5.13.1 as a component of openSUSE Leap Micro 5.3 ppp-2.4.7-150000.5.13.1 as a component of openSUSE Leap Micro 5.4 ppp-2.4.7-150000.5.13.1 as a component of openSUSE Leap Micro 5.5 ppp-2.5.0-1.1 as a component of openSUSE Tumbleweed ppp-devel-2.5.0-1.1 as a component of openSUSE Tumbleweed ppp-modem-2.5.0-1.1 as a component of openSUSE Tumbleweed ppp as a component of SUSE CaaS Platform 4.0 ppp-devel as a component of SUSE CaaS Platform 4.0 ppp as a component of SUSE Enterprise Storage 6 ppp as a component of SUSE Enterprise Storage 7 ppp as a component of SUSE Enterprise Storage 7.1 ppp-devel as a component of SUSE Enterprise Storage 7.1 ppp as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS ppp-devel as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS ppp as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS ppp-devel as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS ppp as a component of SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS ppp-devel as a component of SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS ppp as a component of SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS ppp-devel as a component of SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS ppp as a component of SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS ppp-devel as a component of SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS ppp as a component of SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS ppp-devel as a component of SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS ppp as a component of SUSE Linux Enterprise High Performance Computing 15-LTSS ppp-devel as a component of SUSE Linux Enterprise High Performance Computing 15-LTSS ppp as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP3 ppp-devel as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP3 ppp as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP4 ppp-devel as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP4 ppp as a component of SUSE Linux Enterprise Module for Package Hub 15 SP3 ppp as a component of SUSE Linux Enterprise Real Time 15 SP3 ppp-devel as a component of SUSE Linux Enterprise Real Time 15 SP3 ppp as a component of SUSE Linux Enterprise Server 11 SP3 for Teradata ppp as a component of SUSE Linux Enterprise Server 12 SP2-BCL ppp as a component of SUSE Linux Enterprise Server 12 SP3-BCL ppp as a component of SUSE Linux Enterprise Server 12 SP4-ESPOS ppp as a component of SUSE Linux Enterprise Server 12 SP4-LTSS ppp as a component of SUSE Linux Enterprise Server 15 SP1-LTSS ppp-devel as a component of SUSE Linux Enterprise Server 15 SP1-LTSS ppp as a component of SUSE Linux Enterprise Server 15 SP2-LTSS ppp-devel as a component of SUSE Linux Enterprise Server 15 SP2-LTSS ppp as a component of SUSE Linux Enterprise Server 15-ESPOS ppp as a component of SUSE Linux Enterprise Server 15-LTSS ppp-devel as a component of SUSE Linux Enterprise Server 15-LTSS ppp as a component of SUSE Linux Enterprise Server Business Critical Linux 15 SP1 ppp as a component of SUSE Linux Enterprise Server Business Critical Linux 15 SP2 ppp as a component of SUSE Linux Enterprise Server Business Critical Linux 15 SP3 ppp as a component of SUSE Linux Enterprise Server Teradata 12 SP3-LTSS ppp as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP4 ppp as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 ppp as a component of SUSE Linux Enterprise Server for SAP Applications 15 ppp-devel as a component of SUSE Linux Enterprise Server for SAP Applications 15 ppp as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP1 ppp-devel as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP1 ppp as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP2 ppp-devel as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP2 ppp as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP3 ppp-devel as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP3 ppp as a component of SUSE Manager Proxy 4.1 ppp as a component of SUSE Manager Retail Branch Server 4.1 ppp as a component of SUSE Manager Server 4.1 ppp as a component of SUSE OpenStack Cloud 9 ppp as a component of SUSE OpenStack Cloud Crowbar 9 A vulnerability classified as problematic has been found in ppp. Affected is the function dumpppp of the file pppdump/pppdump.c of the component pppdump. The manipulation of the argument spkt.buf/rpkt.buf leads to improper validation of array index. The real existence of this vulnerability is still doubted at the moment. The name of the patch is a75fb7b198eed50d769c80c36629f38346882cbf. It is recommended to apply a patch to fix this issue. VDB-216198 is the identifier assigned to this vulnerability. NOTE: pppdump is not used in normal process of setting up a PPP connection, is not installed setuid-root, and is not invoked automatically in any scenario. CVE-2022-4603 SUSE Linux Enterprise Micro 5.3:ppp-2.4.7-150000.5.13.1 SUSE Linux Enterprise Micro 5.4:ppp-2.4.7-150000.5.13.1 SUSE Linux Enterprise Micro 5.5:ppp-2.4.7-150000.5.13.1 SUSE Linux Enterprise Module for Desktop Applications 15 SP5:ppp-2.4.7-150000.5.13.1 SUSE Linux Enterprise Module for Desktop Applications 15 SP5:ppp-devel-2.4.7-150000.5.13.1 SUSE Linux Enterprise Module for Desktop Applications 15 SP6:ppp-2.4.7-150600.18.3 SUSE Linux Enterprise Module for Desktop Applications 15 SP6:ppp-devel-2.4.7-150600.18.3 SUSE Linux Enterprise Module for Desktop Applications 15 SP7:ppp-2.4.7-150600.18.3 SUSE Linux Enterprise Module for Desktop Applications 15 SP7:ppp-devel-2.4.7-150600.18.3 SUSE Linux Enterprise Real Time 15 SP4:ppp-2.4.7-150000.5.13.1 SUSE Linux Enterprise Real Time 15 SP4:ppp-devel-2.4.7-150000.5.13.1 SUSE Linux Enterprise Server 12 SP3-TERADATA:ppp-2.4.7-4.6.1 SUSE Linux Enterprise Server 12 SP5:ppp-2.4.7-4.6.1 SUSE Linux Enterprise Server 16.0:ppp-2.5.2-160000.2.2 SUSE Linux Enterprise Server 16.0:ppp-devel-2.5.2-160000.2.2 SUSE Linux Enterprise Server 16.0:ppp-modem-2.5.2-160000.2.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:ppp-2.4.7-4.6.1 SUSE Linux Enterprise Software Development Kit 12 SP5:ppp-devel-2.4.7-4.6.1 openSUSE Leap 15.4:ppp-2.4.7-150000.5.13.1 openSUSE Leap 15.4:ppp-devel-2.4.7-150000.5.13.1 openSUSE Leap 15.4:ppp-modem-2.4.7-150000.5.13.1 openSUSE Leap 15.5:ppp-2.4.7-150000.5.13.1 openSUSE Leap 15.5:ppp-devel-2.4.7-150000.5.13.1 openSUSE Leap 15.5:ppp-modem-2.4.7-150000.5.13.1 openSUSE Leap Micro 5.3:ppp-2.4.7-150000.5.13.1 openSUSE Leap Micro 5.4:ppp-2.4.7-150000.5.13.1 openSUSE Leap Micro 5.5:ppp-2.4.7-150000.5.13.1 openSUSE Tumbleweed:ppp-2.5.0-1.1 openSUSE Tumbleweed:ppp-devel-2.5.0-1.1 openSUSE Tumbleweed:ppp-modem-2.5.0-1.1 moderate 4.3 CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L