[ALSA-2025:18298] Moderate: kernel-rt security update
Type:
security
Severity:
moderate
Release date:
2025-10-20
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: ALSA: usb-audio: Validate UAC3 cluster segment descriptors (CVE-2025-39757) * kernel: ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control (CVE-2025-39751) * kernel: crypto: seqiv - Handle EBUSY correctly (CVE-2023-53373) 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-core-4.18.0-553.80.1.rt7.421.el8_10.x86_64.rpm 0031b42030750de9a0389a15980b29b7e7b221eeb9f31dca604c7d7f8efa9acf
x86_64 kernel-rt-debug-4.18.0-553.80.1.rt7.421.el8_10.x86_64.rpm 33775e689b8f3358ca660282273fdf6732737ef7d61df49a3996c0340a55ec77
x86_64 kernel-rt-devel-4.18.0-553.80.1.rt7.421.el8_10.x86_64.rpm 3528c6b7a4f32745120163b81f83118e1089d5b242e42fb8d0c0de73deb5a67d
x86_64 kernel-rt-4.18.0-553.80.1.rt7.421.el8_10.x86_64.rpm 3d2edbe22e03fdb3c4b6a65cee8a7aa4ecb7fd5c6bee9ed5a66e86f42fae7ac9
x86_64 kernel-rt-core-4.18.0-553.80.1.rt7.421.el8_10.x86_64.rpm 4c53858aba1e97a7da9ca40e2ec78666a6e6f388e7679c8a9f6073aa0f1e1edc
x86_64 kernel-rt-modules-extra-4.18.0-553.80.1.rt7.421.el8_10.x86_64.rpm 595036badaa666017984efd736c61f8e49ee1eafa8acd001285a5573286cd7b6
x86_64 kernel-rt-debug-modules-extra-4.18.0-553.80.1.rt7.421.el8_10.x86_64.rpm 803569c17c7abf20383a2cc17271ff474fd29b9365756e9686b1d8d13413c971
x86_64 kernel-rt-debug-modules-4.18.0-553.80.1.rt7.421.el8_10.x86_64.rpm 87c7b941f22f84d79ae0585734d1c2c88246c89e1ca559572308efaa06107ebf
x86_64 kernel-rt-modules-4.18.0-553.80.1.rt7.421.el8_10.x86_64.rpm d9438ed6d1fb5d0dc9fcd88df5aefc8cb9af774260092b3e217f8da029657a1c
x86_64 kernel-rt-debug-devel-4.18.0-553.80.1.rt7.421.el8_10.x86_64.rpm e0bcc855273418be4c34ad0f3e875d45a4f36d23d2295e0f2fe6abdf4a30b018
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.