INFSA-2025:9581: kernel-rt security update
Information about definition
Identificator: INFSA-2025:9581
Type: security
Release date: 2025-07-17 21:34:28 UTC
Information about package
The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.
Vulnerabilities description
- CVE-2025-21764
In the Linux kernel, the following vulnerability has been resolved: ndisc: use RCU protection in ndisc_alloc_skb().
- CVE-2022-48919
In the Linux kernel, the following vulnerability has been resolved: cifs: fix double free race when mount fails in cifs_get_root().
- CVE-2024-50301
In the Linux kernel, the following vulnerability has been resolved: security/keys: fix slab-out-of-bounds in key_task_permission.
- CVE-2024-53064
In the Linux kernel, the following vulnerability has been resolved: idpf: fix idpf_vc_core_init error path.
Severity level
| CVE | Score CVSS 2.0 | Score CVSS 3.x | Score CVSS 4.0 |
|---|---|---|---|
|
NIST — CVE-2022-48919
|
no information | 7.0 | no information |
|
NIST — CVE-2024-50301
|
no information | 7.1 | no information |
|
NIST — CVE-2024-53064
|
no information | 4.4 | no information |
|
NIST — CVE-2025-21764
|
no information | 7.0 | no information |
Updated packages