SUSE-SU-2022:1246-1
SUSE-SU-2022:1246-1 · Security update for the Linux Kernel (Live Patch 4 for SLE 15 SP3)
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
This update for the Linux Kernel 5.3.18-59_16 fixes several issues. The following security issues were fixed: - CVE-2022-27666: Fixed a buffer overflow vulnerability in IPsec ESP transformation code. This flaw allowed a local attacker with a normal user privilege to overwrite kernel heap objects and may cause a local privilege escalation. (bnc#1197462) - CVE-2021-39698: Fixed a possible memory corruption due to a use after free in aio_poll_complete_work. This could lead to local escalation of privilege with no additional execution privileges needed. (bsc#1196956) - CVE-2022-22942: Fixed stale file descriptors on failed usercopy. (bsc#1195065)
Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
kernel-livepatch-sle15-sp3_update_1 SUSE:Linux Enterprise Live Patching 15 SP3
- Intervalos de versiones afectados
- ECOSYSTEM: < 12-150300.2.1
Actualiza a 12-150300.2.1
kernel-livepatch-sle15-sp3_update_4 SUSE:Linux Enterprise Live Patching 15 SP3
- Intervalos de versiones afectados
- ECOSYSTEM: < 11-150300.2.1
Actualiza a 11-150300.2.1
Fuentes originales
- https://www.suse.com/support/update/announcement/2022/suse-su-20221246-1/
- https://bugzilla.suse.com/1195951
- https://bugzilla.suse.com/1196959
- https://bugzilla.suse.com/1197133
- https://www.suse.com/security/cve/CVE-2021-39698
- https://www.suse.com/security/cve/CVE-2022-22942
- https://www.suse.com/security/cve/CVE-2022-27666
- https://osv.dev/vulnerability/SUSE-SU-2022:1246-1