> USN-7987-1: Linux kernel vulnerabilities

[SOURCE] Ubuntu Security Notices [DATE: 29/01/2026 22:53] [LANGUAGE: EN]

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:
  - InfiniBand drivers;
  - Media drivers;
  - File systems infrastructure;
  - Timer subsystem;
  - Packet sockets;
  - Network traffic control;
(CVE-2021-47485, CVE-2024-49959, CVE-2024-50195, CVE-2024-53164,
CVE-2024-56606, CVE-2025-39993)

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