Greg Kroah-Hartman has released four long-term support (LTS) kernel updates for Linux, focusing on security enhancements across versions 5.10, 5.15, 6.1, and 6.6. These updates include crucial fixes for Thunderbolt port parsing and SCTP vulnerabilities, aimed at improving memory safety. Notably, the 6.1.183 release contains the largest number of patches, addressing various issues in KVM virtualization, while other updates also focus on hardware monitoring and network stability. Users are encouraged to prioritize these updates, especially if they operate systems with untrusted USB peripherals or utilize SCTP services
Linux LTS Kernel 5.10.265, 5.15.216, 6.1.183, 6.6.152 Updates: Thunderbolt and SCTP Security Fixes Land Across Four Stable Branches
Greg Kroah-Hartman released four long-term support kernel updates today, spanning a focused 154-patch release to a sprawling 608-patch stable build. The cycle prioritizes memory safety, landing critical bounds-checking fixes for Thunderbolt port parsing, SCTP use-after-free vulnerabilities, and BPF sockmap double-releases across all four branches. Hardware monitoring drivers and staging wireless modules like rtl8723bs received extensive security hardening, while KVM virtualization and IPVS networking stacks saw targeted stability patches. All builds cleared verification from core kernel maintainers, and systems running untrusted USB peripherals or active SCTP services should treat these updates as immediate priorities.
