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PT-2025-30120

🗓️ 30 Jun 2025 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 1 Views

Linux kernel networking scheduler may cause use-after-free in classful queuing disciplines when dequeue runs on enqueue; fix resets queue length when child is empty.

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26 May 2026 00:00Current
6.9Medium risk
Vulners AI Score6.9
CVSS 3.17.8
EPSS0.00078
linux kernelnetworking schedulerclassful queuing disciplinedequeue on enqueuebacklog accountingchild queuing disciplinequeue length reset
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