Upstream information
Description
In the Linux Kernel before versions 4.20.8 and 4.19.21 a use-after-free error in the "sctp_sendmsg()" function (net/sctp/socket.c) when handling SCTP_SENDALL flag can be exploited to corrupt memory.SUSE information
Overall state of this security issue: Does not affect SUSE products
This issue is currently rated as having important severity.
SUSE Bugzilla entry: 1124136 [RESOLVED / FIXED] No SUSE Security Announcements cross referenced.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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Business Critical Linux 12 SP2 | kernel-source | Not affected |
| SUSE Business Critical Linux 12 SP3 | kernel-source | Not affected |
| SUSE Linux Enterprise Desktop 12 SP3 | kernel-source | Not affected |
| SUSE Linux Enterprise Desktop 12 SP4 | kernel-source | Not affected |
| SUSE Linux Enterprise High Performance Computing 12 | kernel-source | Not affected |
| SUSE Linux Enterprise High Performance Computing ESPOS 15 GA | kernel-source | Not affected |
| SUSE Linux Enterprise High Performance Computing LTSS 15 GA | kernel-source | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 GA | kernel-source | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | kernel-source | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 GA | kernel-source | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP1 | kernel-source | Not affected |
| SUSE Linux Enterprise Server 11 SP3 LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 11 SP4 | kernel-source | Not affected |
| SUSE Linux Enterprise Server 11 SP4 LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 GA LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 SP1 LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 SP2 LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 SP3 LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 SP4 | kernel-source | Not affected |
| SUSE Linux Enterprise Server 12 SP5 | kernel-source | Not affected |
| SUSE Linux Enterprise Server 15 GA LTSS | kernel-source | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP3 | kernel-source | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 GA | kernel-source | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | kernel-source | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-source | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-source | Not affected |
