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 Changelog-Zusammenfassung: 6.1.190 (longterm, Branch 6.1)
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Veröffentlicht: 2026-10-15
Quelle: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.190

3 Commits, davon ca. 2 Fixes

Meistbetroffene Bereiche:
  ipv4: 2
  netfilter: 1

KI-Zusammenfassung:
  Linux kernel release 6.1.190 (longterm) focused primarily on networking stability and security fixes, particularly within the IPv4 stack and netfilter subsystem. Key security fixes included addressing a use-after-free vulnerability by freeing inet_opt and ireq_opt only after an RCU grace period, and validating checksum_start before completing checksum calculations to prevent potential memory corruption or crashes. Additionally, a regression affecting netfilter's nfnetlink_queue component was resolved to restore proper SCTP traffic handling. Overall, this release emphasized hardening the IPv4 networking code and fixing recent regressions in packet filtering functionality.

Alle Änderungen (3):
  - ipv4: free inet_opt and ireq_opt after an RCU grace period
  - ipv4: validate checksum_start before completing checksum
  - netfilter: nfnetlink_queue: unbreak SCTP traffic