SUSE-SU-2023:2401-1
SUSE-SU-2023:2401-1 · Security update for the Linux Kernel (Live Patch 31 for SLE 15 SP3)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the Linux Kernel 5.3.18-150300_59_118 fixes several issues. The following security issues were fixed: - CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210500). - CVE-2023-1872: Fixed a use after free vulnerability in the io_uring subsystem, which could lead to local privilege escalation (bsc#1210417). - CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210662). - CVE-2023-23454: Fixed a type-confusion in the CBQ network scheduler (bsc#1207188).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kernel-livepatch-sle15-sp2_update_35 SUSE:Linux Enterprise Live Patching 15 SP2
- Affected ranges
- ECOSYSTEM: < 2-150200.2.3
Update to 2-150200.2.3
kernel-livepatch-sle15-sp3_update_31 SUSE:Linux Enterprise Live Patching 15 SP3
- Affected ranges
- ECOSYSTEM: < 2-150300.2.3
Update to 2-150300.2.3
Original sources
- https://www.suse.com/support/update/announcement/2023/suse-su-20232401-1/
- https://bugzilla.suse.com/1207188
- https://bugzilla.suse.com/1210417
- https://bugzilla.suse.com/1210500
- https://bugzilla.suse.com/1210662
- https://www.suse.com/security/cve/CVE-2023-1872
- https://www.suse.com/security/cve/CVE-2023-1989
- https://www.suse.com/security/cve/CVE-2023-2162
- https://www.suse.com/security/cve/CVE-2023-23454
- https://osv.dev/vulnerability/SUSE-SU-2023:2401-1