USN-7922-1

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• Cryptographic API;
• ACPI drivers;
• InfiniBand drivers;
• Media drivers;
• Network drivers;
• Pin controllers subsystem;
• AFS file system;
• F2FS file system;
• Tracing infrastructure;
• Memory management;
• Appletalk network protocol;
• Netfilter; (CVE-2022-49026, CVE-2022-49390, CVE-2024-47691, CVE-2024-49935, CVE-2024-50067, CVE-2024-50095, CVE-2024-50196, CVE-2024-53090, CVE-2024-53218, CVE-2025-21855, CVE-2025-37958, CVE-2025-38666, CVE-2025-39964, CVE-2025-39993, CVE-2025-40018)