SUSE-SU-2019:0754-1
SUSE-SU-2019:0754-1 · Security update for the Linux Kernel (Live Patch 19 for SLE 12 SP3)
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
This update for the Linux Kernel 4.4.156-94_61 fixes several issues. The following security issues were fixed: - CVE-2019-9213: Expand_downwards in mm/mmap.c lacked a check for the mmap minimum address, which made it easier for attackers to exploit kernel NULL pointer dereferences on non-SMAP platforms. This is related to a capability check for the wrong task (bsc#1128378). - CVE-2019-7221: Fixed a user-after-free vulnerability in the KVM hypervisor related to the emulation of a preemption timer, allowing an guest user/process to crash the host kernel. (bsc#1124734). - CVE-2019-6974: kvm_ioctl_create_device in virt/kvm/kvm_main.c mishandled reference counting because of a race condition, leading to a use-after-free (bsc#1124729).
Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
kgraft-patch-sle12-sp3_update_15 SUSE:Linux Enterprise Live Patching 12 SP3
- Intervalos de versiones afectados
- ECOSYSTEM: < 7-2.1
Actualiza a 7-2.1
kgraft-patch-sle12-sp3_update_14 SUSE:Linux Enterprise Live Patching 12 SP3
- Intervalos de versiones afectados
- ECOSYSTEM: < 7-2.1
Actualiza a 7-2.1
kgraft-patch-sle12-sp3_update_17 SUSE:Linux Enterprise Live Patching 12 SP3
- Intervalos de versiones afectados
- ECOSYSTEM: < 5-2.1
Actualiza a 5-2.1
kgraft-patch-sle12-sp3_update_16 SUSE:Linux Enterprise Live Patching 12 SP3
- Intervalos de versiones afectados
- ECOSYSTEM: < 5-2.1
Actualiza a 5-2.1
kgraft-patch-sle12-sp3_update_20 SUSE:Linux Enterprise Live Patching 12 SP3
- Intervalos de versiones afectados
- ECOSYSTEM: < 4-2.1
Actualiza a 4-2.1
kgraft-patch-sle12-sp3_update_13 SUSE:Linux Enterprise Live Patching 12 SP3
- Intervalos de versiones afectados
- ECOSYSTEM: < 9-2.1
Actualiza a 9-2.1
kgraft-patch-sle12-sp3_update_10 SUSE:Linux Enterprise Live Patching 12 SP3
- Intervalos de versiones afectados
- ECOSYSTEM: < 11-2.1
Actualiza a 11-2.1
kgraft-patch-sle12-sp3_update_11 SUSE:Linux Enterprise Live Patching 12 SP3
- Intervalos de versiones afectados
- ECOSYSTEM: < 11-2.1
Actualiza a 11-2.1
kgraft-patch-sle12-sp3_update_18 SUSE:Linux Enterprise Live Patching 12 SP3
- Intervalos de versiones afectados
- ECOSYSTEM: < 5-2.1
Actualiza a 5-2.1
kgraft-patch-sle12-sp3_update_12 SUSE:Linux Enterprise Live Patching 12 SP3
- Intervalos de versiones afectados
- ECOSYSTEM: < 9-2.1
Actualiza a 9-2.1
kgraft-patch-sle12-sp3_update_22 SUSE:Linux Enterprise Live Patching 12 SP3
- Intervalos de versiones afectados
- ECOSYSTEM: < 3-2.1
Actualiza a 3-2.1
kgraft-patch-sle12-sp3_update_21 SUSE:Linux Enterprise Live Patching 12 SP3
- Intervalos de versiones afectados
- ECOSYSTEM: < 3-2.1
Actualiza a 3-2.1
kgraft-patch-sle12-sp3_update_19 SUSE:Linux Enterprise Live Patching 12 SP3
- Intervalos de versiones afectados
- ECOSYSTEM: < 5-2.1
Actualiza a 5-2.1
Fuentes originales
- https://www.suse.com/support/update/announcement/2019/suse-su-20190754-1/
- https://bugzilla.suse.com/1124729
- https://bugzilla.suse.com/1124734
- https://bugzilla.suse.com/1128378
- https://www.suse.com/security/cve/CVE-2019-6974
- https://www.suse.com/security/cve/CVE-2019-7221
- https://www.suse.com/security/cve/CVE-2019-9213
- https://osv.dev/vulnerability/SUSE-SU-2019:0754-1