VYPR
Unrated severityNVD Advisory· Published May 2, 2025· Updated Nov 3, 2025

codel: remove sch->q.qlen check before qdisc_tree_reduce_backlog()

CVE-2025-37798

Description

In the Linux kernel, the following vulnerability has been resolved:

codel: remove sch->q.qlen check before qdisc_tree_reduce_backlog()

After making all ->qlen_notify() callbacks idempotent, now it is safe to remove the check of qlen!=0 from both fq_codel_dequeue() and codel_qdisc_dequeue().

Affected products

266

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

9

News mentions

0

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