[ALSA-2025:11851] Moderate: kernel-rt security update
Type:
security
Severity:
moderate
Release date:
2025-07-30
Description:
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: wifi: iwlwifi: limit printed string from FW file (CVE-2025-21905) * kernel: sched/fair: Fix potential memory corruption in child_cfs_rq_on_list (CVE-2025-21919) * kernel: ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is dead (CVE-2022-49977) 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.
References:
Updated packages listed below:
Architecture Package Checksum
x86_64 kernel-rt-debug-4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm 04e258fa4b02de0cd46e5f8b28165ea2f2e4da993dbe4aeb907d21d58b844908
x86_64 kernel-rt-core-4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm 3957a6c3984af106851ec6780c52cd897f86579cff517413f99f554678e590b6
x86_64 kernel-rt-modules-extra-4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm 5fda0da550803efe0f31e0bcde87240a491656722ec9603e044861dd2b1b1ba2
x86_64 kernel-rt-debug-core-4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm 70a6d3e63c5e44de8f6652e12b351607330fea199ce5e103f3bbec690c782c16
x86_64 kernel-rt-debug-modules-4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm 7fc1f6bc5ab5ec2c055a4bf8f9a45a4943b4bf52d21fe0fc71d6fad0d9d7607d
x86_64 kernel-rt-4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm 93f0c476c47367c9d83f7c8cdb75dacba6dfe7899f3421073de465d1ad9ca5da
x86_64 kernel-rt-devel-4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm a61807008030294fad4075e2554645622bca0f0604bedb481a3989374fc043bf
x86_64 kernel-rt-debug-modules-extra-4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm a98af265af328d10f07593e330e95866602a38d39c8ea482e2cc72f11dd68803
x86_64 kernel-rt-debug-devel-4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm b1b7a881fc7762294ec54c4e4c535615e8f3bdcdc283b179ea7c25a73caf1499
x86_64 kernel-rt-modules-4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm e8af5eb7479cf62110f981fdaa7fe88c4233bef8503976ffbb6bf99ad3eacf65
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.