Threats Tagged 'ubuntu-cve-2026-23313'
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Threats Tagged 'ubuntu-cve-2026-23313'
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Linux hwe edge: In the Linux kernel, the following vulnerability has been resolved: i40e: Fix preempt count leak in napi poll tracepoint Using get_cpu() in the… (CVE-2026-23313)CVE-2026-23313 0 In the Linux kernel, the following vulnerability has been resolved: i40e: Fix preempt count leak in napi poll tracepoint Using get_cpu() in the tracepoint assignment causes an obvious preempt count leak because nothing invokes put_cpu() to undo it: softirq: huh, entered softirq 3 NET_RX with preempt_count 00000100, exited with 00000101? This clearly has seen a lot of testing in the last 3+ years... Use smp_processor_id() instead. Join the discussion | GCVE Database | 03/25/2026, 11:16:00 UTC Added: 07/18/2026, 11:25:52 UTC |
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