SUSE-SU-2020:1452-1
SUSE-SU-2020:1452-1 · Security update for the Linux Kernel (Live Patch 11 for SLE 15 SP1)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the Linux Kernel 4.12.14-197_40 fixes several issues. The following security issues were fixed: - CVE-2020-12653: Fixed a buffer overflow in mwifiex_cmd_append_vsie_tlv() which could have allowed local users to gain privileges or cause a denial of service (bsc#1171254). - CVE-2020-12654: Fixed a heap-based buffer overflow in mwifiex_ret_wmm_get_status() which could have been triggered by a remote AP to trigger (bsc#1171252). - CVE-2020-1749: Fixed an improper implementation in some IPsec protocols where the data were sent unencrypted allowing an attacker to read them (bsc#1165631).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kgraft-patch-sle12-sp4_update_13 SUSE:Linux Enterprise Live Patching 12 SP4
- Affected ranges
- ECOSYSTEM: < 2-2.1
Update to 2-2.1
kgraft-patch-sle12-sp5_update_4 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 2-2.1
Update to 2-2.1
kernel-livepatch-sle15-sp1_update_11 SUSE:Linux Enterprise Live Patching 15 SP1
- Affected ranges
- ECOSYSTEM: < 2-2.1
Update to 2-2.1
Original sources
- https://www.suse.com/support/update/announcement/2020/suse-su-20201452-1/
- https://bugzilla.suse.com/1165631
- https://bugzilla.suse.com/1171252
- https://bugzilla.suse.com/1171254
- https://www.suse.com/security/cve/CVE-2020-12653
- https://www.suse.com/security/cve/CVE-2020-12654
- https://www.suse.com/security/cve/CVE-2020-1749
- https://osv.dev/vulnerability/SUSE-SU-2020:1452-1