SUSE-SU-2023:1647-1
SUSE-SU-2023:1647-1 · Security update for the Linux Kernel (Live Patch 4 for SLE 15 SP4)
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
This update for the Linux Kernel 5.14.21-150400_24_28 fixes several issues. The following security issues were fixed: - CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an allocation failure (bsc#1208700). - CVE-2023-1078: Fixed a heap out-of-bounds write in rds_rm_zerocopy_callback (bsc#1208838). - CVE-2023-0266: Fixed a use-after-free vulnerability inside the ALSA PCM package. SNDRV_CTL_IOCTL_ELEM_{READ|WRITE}32 was missing locks that could have been used in a use-after-free that could have resulted in a priviledge escalation to gain ring0 access from the system user (bsc#1207190).
Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
kernel-livepatch-sle15-sp3_update_19 SUSE:Linux Enterprise Live Patching 15 SP3
- Intervalos de versiones afectados
- ECOSYSTEM: < 12-150300.2.3
Actualiza a 12-150300.2.3
kernel-livepatch-sle15-sp4_update_4 SUSE:Linux Enterprise Live Patching 15 SP4
- Intervalos de versiones afectados
- ECOSYSTEM: < 6-150400.2.3
Actualiza a 6-150400.2.3
Fuentes originales
- https://www.suse.com/support/update/announcement/2023/suse-su-20231647-1/
- https://bugzilla.suse.com/1207190
- https://bugzilla.suse.com/1208838
- https://bugzilla.suse.com/1208909
- https://www.suse.com/security/cve/CVE-2023-0266
- https://www.suse.com/security/cve/CVE-2023-1078
- https://www.suse.com/security/cve/CVE-2023-26545
- https://osv.dev/vulnerability/SUSE-SU-2023:1647-1