ALSA-2025:15429: kernel security update (Important)
ALSA-2025:15661: kernel security update (Important)
ALSA-2025:15786: kernel-rt security update (Important)
ALSA-2025:15429: kernel security update (Important)
Hi,
You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux.
AlmaLinux: 9
Type: Security
Severity: Important
Release date: 2025-09-15
Summary:
The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
* kernel: udmabuf: fix a buf size overflow issue during udmabuf creation (CVE-2025-37803)
* kernel: idpf: convert control queue mutex to a spinlock (CVE-2025-38392)
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.
Full details, updated packages, references, and other related information: https://errata.almalinux.org/9/ALSA-2025-15429.html
This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/.
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Kind regards,
AlmaLinux Team
ALSA-2025:15661: kernel security update (Important)
Hi,
You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux.
AlmaLinux: 9
Type: Security
Severity: Important
Release date: 2025-09-16
Summary:
The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
* kernel: drm/vkms: Fix use after free and double free on init error (CVE-2025-22097)
* kernel: scsi: lpfc: Use memcpy() for BIOS version (CVE-2025-38332)
* kernel: posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del() (CVE-2025-38352)
* kernel: drm/gem: Acquire references on GEM handles for framebuffers (CVE-2025-38449)
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.
Full details, updated packages, references, and other related information: https://errata.almalinux.org/9/ALSA-2025-15661.html
This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/.
Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org.
Kind regards,
AlmaLinux Team
ALSA-2025:15786: kernel-rt security update (Important)
Hi,
You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux.
AlmaLinux: 8
Type: Security
Severity: Important
Release date: 2025-09-15
Summary:
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: net/sched: Always pass notifications when child class becomes empty (CVE-2025-38350)
* kernel: idpf: convert control queue mutex to a spinlock (CVE-2025-38392)
* kernel: drm/gem: Acquire references on GEM handles for framebuffers (CVE-2025-38449)
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.
Full details, updated packages, references, and other related information: https://errata.almalinux.org/8/ALSA-2025-15786.html
This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/.
Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org.
Kind regards,
AlmaLinux Team
