SUSE-SU-2022:3605-1
SUSE-SU-2022:3605-1 · Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP4)
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
This update for the Linux Kernel 5.14.21-150400_24_18 fixes several issues. The following security issues were fixed: - CVE-2022-41674: Fixed buffer overflow that can be triggered by injected WLAN frames (bsc#1203994). - CVE-2022-42719: Fixed use-after-free in the mac80211 stack when parsing a multi-BSSID element (bsc#1204292). - CVE-2022-42720: Fixed refcounting bugs in the multi-BSS handling of the mac80211 stack (bsc#1204291). - CVE-2022-42721: Fixed list management bug in BSS handling of the mac80211 stack (bsc#1204290). - CVE-2022-39189: Fixed mishandled TLB flush operation in certain KVM_VCPU_PREEMPTED situations (bsc#1203067).
Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
kernel-livepatch-sle15-sp4_update_2 SUSE:Linux Enterprise Live Patching 15 SP4
- Plages de versions concernées
- ECOSYSTEM: < 4-150400.2.1
Mettez à jour vers 4-150400.2.1
Sources originales
- https://www.suse.com/support/update/announcement/2022/suse-su-20223605-1/
- https://bugzilla.suse.com/1203067
- https://bugzilla.suse.com/1203994
- https://bugzilla.suse.com/1204290
- https://bugzilla.suse.com/1204291
- https://bugzilla.suse.com/1204292
- https://www.suse.com/security/cve/CVE-2022-39189
- https://www.suse.com/security/cve/CVE-2022-41674
- https://www.suse.com/security/cve/CVE-2022-42719
- https://www.suse.com/security/cve/CVE-2022-42720
- https://www.suse.com/security/cve/CVE-2022-42721
- https://osv.dev/vulnerability/SUSE-SU-2022:3605-1