Red Hat alert RHSA-2024:6745-01 (kernel-rt) [LWN.net]

An update for kernel-rt is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 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: Bluetooth: af_bluetooth: Fix deadlock (CVE-2024-26886) * kernel: crypto: qat - resolve race condition during AER recovery (CVE-2024-26974) * kernel: tty: n_gsm: require CAP_NET_ADMIN to attach N_GSM0710 ldisc (CVE-2023-52880) * kernel: cpufreq: exit() callback is optional (CVE-2024-38615) * kernel: cppc_cpufreq: Fix possible null pointer dereference (CVE-2024-38573) * kernel: scsi: qedf: Ensure the copied buf is NUL terminated (CVE-2024-38559) * kernel: ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine." (CVE-2024-40984) * kernel: sched/deadline: Fix task_struct reference leak (CVE-2024-41023) * kernel: mm/filemap: skip to create PMD-sized page cache if needed (CVE-2024-41031) * kernel: mm/shmem: disable PMD-sized page cache if needed (CVE-2024-42241) * kernel: mm/filemap: make MAX_PAGECACHE_ORDER acceptable to xarray (CVE-2024-42243) * kernel: net, sunrpc: Remap EPERM in case of connection failure in xs_tcp_setup_socket (CVE-2024-42246) 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. This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

Original: https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_6745.json