Moderate: kernel security update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: ice: Fix deinitializing VF in error path (CVE-2025-21883) * kernel: sched/fair: Fix potential memory corruption in child_cfs_rq_on_list (CVE-2025-21919) * kernel: ibmvnic: Use kernel helpers for hex dumps (CVE-2025-22104) * kernel: ext4: fix off-by-one error in do_split (CVE-2025-23150) * kernel: ext4: ignore xattrs past end (CVE-2025-37738) 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.
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: ice: Fix deinitializing VF in error path (CVE-2025-21883) * kernel: sched/fair: Fix potential memory corruption in child_cfs_rq_on_list (CVE-2025-21919) * kernel: ibmvnic: Use kernel helpers for hex dumps (CVE-2025-22104) * kernel: ext4: fix off-by-one error in do_split (CVE-2025-23150) * kernel: ext4: ignore xattrs past end (CVE-2025-37738) 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.
05 / REFERENCES
Further evidence
- https://access.redhat.com/errata/RHSA-2025:9302
- https://access.redhat.com/security/cve/CVE-2025-21883
- https://access.redhat.com/security/cve/CVE-2025-21919
- https://access.redhat.com/security/cve/CVE-2025-22104
- https://access.redhat.com/security/cve/CVE-2025-23150
- https://access.redhat.com/security/cve/CVE-2025-37738
- https://bugzilla.redhat.com/2355415
- https://bugzilla.redhat.com/2356618
- https://bugzilla.redhat.com/2360265
- https://bugzilla.redhat.com/2363268
- https://bugzilla.redhat.com/2363305
- https://errata.almalinux.org/9/ALSA-2025-9302.html