SUSE-SU-2021:0408-1
SUSE-SU-2021:0408-1 · Security update for the Linux Kernel (Live Patch 31 for SLE 12 SP3)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the Linux Kernel 4.4.180-94_116 fixes several issues. The following security issues were fixed: - CVE-2020-36158: Fixed a potential remote code execution in the Marvell mwifiex driver (bsc#1180562). - CVE-2020-0465: Fixed multiple missing bounds checks in hid-multitouch.c that could have led to local privilege escalation (bnc#1180030). - CVE-2020-0466: Fixed a use-after-free due to a logic error in do_epoll_ctl and ep_loop_check_proc of eventpoll.c (bnc#1180032. - CVE-2020-29569: Fixed a use after free due to a logic error (bsc#1180008). - CVE-2020-29660: Fixed a locking inconsistency in the tty subsystem that may have allowed a read-after-free attack against TIOCGSID (bsc#1179877). - CVE-2020-29661: Fixed a locking issue in the tty subsystem that allowed a use-after-free attack against TIOCSPGRP (bsc#1179877).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kgraft-patch-sle12-sp2_update_38 SUSE:Linux Enterprise Server for SAP Applications 12 SP2
- Affected ranges
- ECOSYSTEM: < 3-2.1
Update to 3-2.1
kgraft-patch-sle12-sp2_update_37 SUSE:Linux Enterprise Server for SAP Applications 12 SP2
- Affected ranges
- ECOSYSTEM: < 5-2.1
Update to 5-2.1
kgraft-patch-sle12-sp2_update_36 SUSE:Linux Enterprise Server for SAP Applications 12 SP2
- Affected ranges
- ECOSYSTEM: < 6-2.1
Update to 6-2.1
kgraft-patch-sle12-sp2_update_35 SUSE:Linux Enterprise Server for SAP Applications 12 SP2
- Affected ranges
- ECOSYSTEM: < 6-2.2
Update to 6-2.2
kgraft-patch-sle12-sp2_update_34 SUSE:Linux Enterprise Server for SAP Applications 12 SP2
- Affected ranges
- ECOSYSTEM: < 8-2.2
Update to 8-2.2
kgraft-patch-sle12-sp3_update_36 SUSE:Linux Enterprise Server for SAP Applications 12 SP3
- Affected ranges
- ECOSYSTEM: < 3-2.1
Update to 3-2.1
kgraft-patch-sle12-sp3_update_35 SUSE:Linux Enterprise Server for SAP Applications 12 SP3
- Affected ranges
- ECOSYSTEM: < 5-2.1
Update to 5-2.1
kgraft-patch-sle12-sp3_update_34 SUSE:Linux Enterprise Server for SAP Applications 12 SP3
- Affected ranges
- ECOSYSTEM: < 6-2.1
Update to 6-2.1
kgraft-patch-sle12-sp3_update_33 SUSE:Linux Enterprise Server for SAP Applications 12 SP3
- Affected ranges
- ECOSYSTEM: < 6-2.2
Update to 6-2.2
kgraft-patch-sle12-sp3_update_32 SUSE:Linux Enterprise Server for SAP Applications 12 SP3
- Affected ranges
- ECOSYSTEM: < 6-2.2
Update to 6-2.2
kgraft-patch-sle12-sp3_update_31 SUSE:Linux Enterprise Server for SAP Applications 12 SP3
- Affected ranges
- ECOSYSTEM: < 7-2.2
Update to 7-2.2
kgraft-patch-sle12-sp2_update_38 SUSE:Linux Enterprise Server 12 SP2-LTSS
- Affected ranges
- ECOSYSTEM: < 3-2.1
Update to 3-2.1
kgraft-patch-sle12-sp2_update_37 SUSE:Linux Enterprise Server 12 SP2-LTSS
- Affected ranges
- ECOSYSTEM: < 5-2.1
Update to 5-2.1
kgraft-patch-sle12-sp2_update_36 SUSE:Linux Enterprise Server 12 SP2-LTSS
- Affected ranges
- ECOSYSTEM: < 6-2.1
Update to 6-2.1
kgraft-patch-sle12-sp2_update_35 SUSE:Linux Enterprise Server 12 SP2-LTSS
- Affected ranges
- ECOSYSTEM: < 6-2.2
Update to 6-2.2
kgraft-patch-sle12-sp2_update_34 SUSE:Linux Enterprise Server 12 SP2-LTSS
- Affected ranges
- ECOSYSTEM: < 8-2.2
Update to 8-2.2
kgraft-patch-sle12-sp3_update_36 SUSE:Linux Enterprise Server 12 SP3-LTSS
- Affected ranges
- ECOSYSTEM: < 3-2.1
Update to 3-2.1
kgraft-patch-sle12-sp3_update_35 SUSE:Linux Enterprise Server 12 SP3-LTSS
- Affected ranges
- ECOSYSTEM: < 5-2.1
Update to 5-2.1
kgraft-patch-sle12-sp3_update_34 SUSE:Linux Enterprise Server 12 SP3-LTSS
- Affected ranges
- ECOSYSTEM: < 6-2.1
Update to 6-2.1
kgraft-patch-sle12-sp3_update_33 SUSE:Linux Enterprise Server 12 SP3-LTSS
- Affected ranges
- ECOSYSTEM: < 6-2.2
Update to 6-2.2
kgraft-patch-sle12-sp3_update_32 SUSE:Linux Enterprise Server 12 SP3-LTSS
- Affected ranges
- ECOSYSTEM: < 6-2.2
Update to 6-2.2
kgraft-patch-sle12-sp3_update_31 SUSE:Linux Enterprise Server 12 SP3-LTSS
- Affected ranges
- ECOSYSTEM: < 7-2.2
Update to 7-2.2
Original sources
- https://www.suse.com/support/update/announcement/2021/suse-su-20210408-1/
- https://bugzilla.suse.com/1179877
- https://bugzilla.suse.com/1180008
- https://bugzilla.suse.com/1180030
- https://bugzilla.suse.com/1180032
- https://bugzilla.suse.com/1180562
- https://www.suse.com/security/cve/CVE-2020-0465
- https://www.suse.com/security/cve/CVE-2020-0466
- https://www.suse.com/security/cve/CVE-2020-29569
- https://www.suse.com/security/cve/CVE-2020-29660
- https://www.suse.com/security/cve/CVE-2020-29661
- https://www.suse.com/security/cve/CVE-2020-36158
- https://osv.dev/vulnerability/SUSE-SU-2021:0408-1