VYPR
High severity7.8NVD Advisory· Published Apr 28, 2023· Updated Jun 17, 2026

CVE-2023-31436

CVE-2023-31436

Description

qfq_change_class in net/sched/sch_qfq.c in the Linux kernel before 6.2.13 allows an out-of-bounds write because lmax can exceed QFQ_MIN_LMAX.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

321

Patches

Vulnerability mechanics

References

9

News mentions

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