cve 2025 38177

  1. Linux HFSC CVE-2025-38177: Idempotent qlen_notify Patch and Backport Impact

    A timing-and-lifecycle bug in the Linux traffic‑control scheduler (sch_hfsc) has been assigned CVE‑2025‑38177 after upstream maintainers patched a non‑idempotent qlen_notify pathway that could leave parent qdiscs operating on stale class pointers and, in the worst case, trigger a kernel...
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    • cve 2025 38177 hfsc qdisc linux kernel patch backport
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    • Forum: Security Alerts