SUSE-SU-2022:0237-1
SUSE-SU-2022:0237-1 · Security update for the Linux Kernel (Live Patch 25 for SLE 15)
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
This update for the Linux Kernel 4.12.14-150_75 fixes several issues. The following security issues were fixed: - CVE-2018-25020: Fixed an issue in the BPF subsystem in the Linux kernel mishandled situations with a long jump over an instruction sequence where inner instructions require substantial expansions into multiple BPF instructions, leading to an overflow. (bsc#1193575) - CVE-2020-3702: Fixed a bug which could be triggered with specifically timed and handcrafted traffic and cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure. (bsc#1191193) - CVE-2021-42739: The firewire subsystem had a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandled bounds checking (bsc#1184673).
Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
kernel-livepatch-sle15_update_24 SUSE:Linux Enterprise Live Patching 15
- Intervalos de versiones afectados
- ECOSYSTEM: < 10-2.2
Actualiza a 10-2.2
kernel-livepatch-sle15_update_25 SUSE:Linux Enterprise Live Patching 15
- Intervalos de versiones afectados
- ECOSYSTEM: < 7-2.2
Actualiza a 7-2.2
Fuentes originales
- https://www.suse.com/support/update/announcement/2022/suse-su-20220237-1/
- https://bugzilla.suse.com/1191529
- https://bugzilla.suse.com/1192036
- https://bugzilla.suse.com/1193863
- https://www.suse.com/security/cve/CVE-2018-25020
- https://www.suse.com/security/cve/CVE-2020-3702
- https://www.suse.com/security/cve/CVE-2021-42739
- https://osv.dev/vulnerability/SUSE-SU-2022:0237-1