ALSA-2026:42550
ALSA-2026:42550 · Important: kernel-rt security, bug fix, and enhancement update
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss() (CVE-2026-46117) * kernel: Bluetooth: l2cap: Add missing chan lock in l2cap_ecred_reconf_rsp (CVE-2026-53071) Bug Fix(es) and Enhancement(s): * [almalinux-8] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected - at: vmd_pci_write+0x85/0xe0 - deadlock (JIRA:AlmaLinux-174916) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
kernel-rt AlmaLinux:8
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.18.0-553.146.1.rt7.487.el8_10
Actualiza a 4.18.0-553.146.1.rt7.487.el8_10
kernel-rt-core AlmaLinux:8
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.18.0-553.146.1.rt7.487.el8_10
Actualiza a 4.18.0-553.146.1.rt7.487.el8_10
kernel-rt-debug AlmaLinux:8
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.18.0-553.146.1.rt7.487.el8_10
Actualiza a 4.18.0-553.146.1.rt7.487.el8_10
kernel-rt-debug-core AlmaLinux:8
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.18.0-553.146.1.rt7.487.el8_10
Actualiza a 4.18.0-553.146.1.rt7.487.el8_10
kernel-rt-debug-devel AlmaLinux:8
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.18.0-553.146.1.rt7.487.el8_10
Actualiza a 4.18.0-553.146.1.rt7.487.el8_10
kernel-rt-debug-modules AlmaLinux:8
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.18.0-553.146.1.rt7.487.el8_10
Actualiza a 4.18.0-553.146.1.rt7.487.el8_10
kernel-rt-debug-modules-extra AlmaLinux:8
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.18.0-553.146.1.rt7.487.el8_10
Actualiza a 4.18.0-553.146.1.rt7.487.el8_10
kernel-rt-devel AlmaLinux:8
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.18.0-553.146.1.rt7.487.el8_10
Actualiza a 4.18.0-553.146.1.rt7.487.el8_10
kernel-rt-modules AlmaLinux:8
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.18.0-553.146.1.rt7.487.el8_10
Actualiza a 4.18.0-553.146.1.rt7.487.el8_10
kernel-rt-modules-extra AlmaLinux:8
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.18.0-553.146.1.rt7.487.el8_10
Actualiza a 4.18.0-553.146.1.rt7.487.el8_10
Fuentes originales
- https://access.redhat.com/errata/RHSA-2026:42550
- https://access.redhat.com/security/cve/CVE-2026-46117
- https://access.redhat.com/security/cve/CVE-2026-53071
- https://bugzilla.redhat.com/2482576
- https://bugzilla.redhat.com/2492458
- https://errata.almalinux.org/8/ALSA-2026-42550.html
- https://osv.dev/vulnerability/ALSA-2026:42550