USN-8919-1: Linux kernel vulnerabilities
USN-8919-1
Summary
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:
- Ethernet bonding driver;
- Network drivers;
- F2FS file system;
- Network file system (NFS) server daemon;
- Tracing infrastructure;
- io_uring subsystem;
- Networking core;
- IPv6 networking;
- IUCV driver;
- Netfilter;
- RxRPC session sockets;
Products covered
A separate affected-products list was not included in the collected bulletin.
Remediation
This update corrects flaws in the following subsystems:
- Ethernet bonding driver
- Network drivers
- F2FS file system
- Network file system (NFS) server daemon
- Tracing infrastructure
- io_uring subsystem
- Networking core
- IPv6 networking
- IUCV driver
- Netfilter
- RxRPC session sockets; (CVE-2022-49149, CVE-2022-49170, CVE-2022-49182, CVE-2022-49201, CVE-2024-53187, CVE-2024-53210, CVE-2024-56763, CVE-2025-38724, CVE-2026-43456, CVE-2026-52910, CVE-2026-53131, CVE-2026-53221)
CVEs in this advisory 12
Updates
- Published by Ubuntu
The publication date reported by the vendor.
- Added to SecurityAlert
We collected the advisory from the official source.
- Confirmed at the source
Our collector saw this advisory during a later source check.