SUSE-SU-2023:2443-1
SUSE-SU-2023:2443-1 · Security update for the Linux Kernel (Live Patch 5 for SLE 15 SP4)
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This update for the Linux Kernel 5.14.21-150400_24_33 fixes several issues. The following security issues were fixed: - CVE-2023-28464: Fixed user-after-free that could lead to privilege escalation in hci_conn_cleanup in net/uetooth/hci_conn.c (bsc#1211111). - CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210500). - CVE-2023-0386: Fixed privileges escalation for low-privileged users in the OverlayFS subsystem (bsc#1210499). - CVE-2023-1281: Fixed use after free that could lead to privilege escalation in tcindex (bsc#1209683). - CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210662). - CVE-2023-0461: Fixed use-after-free in icsk_ulp_data (bsc#1208911). - CVE-2023-23454: Fixed a type-confusion in the CBQ network scheduler (bsc#1207188).
Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: system
Betroffene Produkte und Versionen
kernel-livepatch-sle15-sp4_update_5 SUSE:Linux Enterprise Live Patching 15 SP4
- Betroffene Versionsbereiche
- ECOSYSTEM: < 7-150400.2.3
Auf 7-150400.2.3 aktualisieren
Originalquellen
- https://www.suse.com/support/update/announcement/2023/suse-su-20232443-1/
- https://bugzilla.suse.com/1207188
- https://bugzilla.suse.com/1208911
- https://bugzilla.suse.com/1209683
- https://bugzilla.suse.com/1210499
- https://bugzilla.suse.com/1210500
- https://bugzilla.suse.com/1210662
- https://bugzilla.suse.com/1211111
- https://www.suse.com/security/cve/CVE-2023-0386
- https://www.suse.com/security/cve/CVE-2023-0461
- https://www.suse.com/security/cve/CVE-2023-1281
- 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/security/cve/CVE-2023-28464
- https://osv.dev/vulnerability/SUSE-SU-2023:2443-1