Security update for the Linux Kernel (Live Patch 31 for SLE 15 SP3)
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).
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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).
05 / REFERENCES
Further evidence
- 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://www.suse.com/support/update/announcement/2023/suse-su-20232401-1/