SUSE-SU-2022:1939-1
SUSE-SU-2022:1939-1 · Security update for the Linux Kernel (Live Patch 24 for SLE 12 SP4)
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
This update for the Linux Kernel 4.12.14-95_88 fixes several issues. The following security issues were fixed: - CVE-2022-1048: Fixed a race Condition in snd_pcm_hw_free leading to use-after-free due to the AB/BA lock with buffer_mutex and mmap_lock (bsc#1197597). - CVE-2022-30594: Fixed restriction bypass on setting the PT_SUSPEND_SECCOMP flag (bnc#1199602). - Add missing module_mutex lock to module notifier for previous live patches (bsc#1199834).
Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
kgraft-patch-sle12-sp4_update_22 SUSE:Linux Enterprise Live Patching 12 SP4
- Intervalos de versiones afectados
- ECOSYSTEM: < 14-2.2
Actualiza a 14-2.2
kgraft-patch-sle12-sp4_update_23 SUSE:Linux Enterprise Live Patching 12 SP4
- Intervalos de versiones afectados
- ECOSYSTEM: < 9-2.2
Actualiza a 9-2.2
kgraft-patch-sle12-sp4_update_24 SUSE:Linux Enterprise Live Patching 12 SP4
- Intervalos de versiones afectados
- ECOSYSTEM: < 5-2.2
Actualiza a 5-2.2
Fuentes originales
- https://www.suse.com/support/update/announcement/2022/suse-su-20221939-1/
- https://bugzilla.suse.com/1197597
- https://bugzilla.suse.com/1199602
- https://bugzilla.suse.com/1199834
- https://www.suse.com/security/cve/CVE-2022-1048
- https://www.suse.com/security/cve/CVE-2022-30594
- https://osv.dev/vulnerability/SUSE-SU-2022:1939-1