SUSE-SU-2022:3350-1
SUSE-SU-2022:3350-1 · Security update for the Linux Kernel (Live Patch 25 for SLE 12 SP5)
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
This update for the Linux Kernel 4.12.14-122_98 fixes several issues. The following security issues were fixed: - CVE-2022-39188: Fixed a race condition between unmap_mapping_range() and munmap() on VM_PFNMAP mappings leads to stale TLB entry (bsc#1203116). - CVE-2022-29581: Fixed an improper Update of Reference Count vulnerability in net/sched that causes privilege escalation to root (bsc#1199695). - CVE-2022-1652: Fixed a use-after-free in bad_flp_intr (bsc#1200057).
Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
kgraft-patch-sle12-sp5_update_24 SUSE:Linux Enterprise Live Patching 12 SP5
- Plages de versions concernées
- ECOSYSTEM: < 17-2.2
Mettez à jour vers 17-2.2
kgraft-patch-sle12-sp5_update_25 SUSE:Linux Enterprise Live Patching 12 SP5
- Plages de versions concernées
- ECOSYSTEM: < 15-2.2
Mettez à jour vers 15-2.2
Sources originales
- https://www.suse.com/support/update/announcement/2022/suse-su-20223350-1/
- https://bugzilla.suse.com/1199695
- https://bugzilla.suse.com/1200057
- https://bugzilla.suse.com/1203116
- https://www.suse.com/security/cve/CVE-2022-1652
- https://www.suse.com/security/cve/CVE-2022-29581
- https://www.suse.com/security/cve/CVE-2022-39188
- https://osv.dev/vulnerability/SUSE-SU-2022:3350-1