SUSE-SU-2021:2542-1
SUSE-SU-2021:2542-1 · Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP2)
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
This update for the Linux Kernel 5.3.18-24_49 fixes several issues. The following security issues were fixed: - CVE-2021-33909: Fixed an out-of-bounds write in the filesystem layer that allows to andobtain full root privileges. (bsc#1188062) - CVE-2021-22555: Fixed an heap out-of-bounds write in net/netfilter/x_tables.c that could allow local provilege escalation. (bsc#1188116) - CVE-2020-36385: Fixed a use-after-free vulnerability reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called. (bnc#1187050)
Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
kernel-livepatch-sle15-sp1_update_21 SUSE:Linux Enterprise Live Patching 15 SP1
- Intervalos de versiones afectados
- ECOSYSTEM: < 9-2.2
Actualiza a 9-2.2
kernel-livepatch-sle15-sp2_update_8 SUSE:Linux Enterprise Live Patching 15 SP2
- Intervalos de versiones afectados
- ECOSYSTEM: < 9-2.2
Actualiza a 9-2.2
kernel-livepatch-sle15-sp2_update_9 SUSE:Linux Enterprise Live Patching 15 SP2
- Intervalos de versiones afectados
- ECOSYSTEM: < 9-2.2
Actualiza a 9-2.2
kernel-livepatch-sle15-sp2_update_10 SUSE:Linux Enterprise Live Patching 15 SP2
- Intervalos de versiones afectados
- ECOSYSTEM: < 8-2.2
Actualiza a 8-2.2
Fuentes originales
- https://www.suse.com/support/update/announcement/2021/suse-su-20212542-1/
- https://bugzilla.suse.com/1187052
- https://bugzilla.suse.com/1188117
- https://bugzilla.suse.com/1188257
- https://www.suse.com/security/cve/CVE-2020-36385
- https://www.suse.com/security/cve/CVE-2021-22555
- https://www.suse.com/security/cve/CVE-2021-33909
- https://osv.dev/vulnerability/SUSE-SU-2021:2542-1