Threats Tagged 'ubuntu-cve-2026-64175'
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Threats Tagged 'ubuntu-cve-2026-64175'
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A vulnerability in the Linux kernel's iwlwifi driver for Intel Wi-Fi firmware was resolved. The flaw involved the transmission (TX) path continuing to dequeue and attempt to send frames during a firmware restart, despite the firmware being non-responsive. This caused a tight loop of failed transmissions and memory allocation churn, leading to high CPU usage and memory pressure. The issue was fixed by adding a check to stop all TX operations during firmware restart. The vulnerability affects multiple Linux kernel versions prior to 7.0.0-28.28 and specific other versions. A patch is available and should be applied to mitigate the issue. Join the discussion | GCVE Database | 07/20/2026, 00:00:00 UTC Added: 07/21/2026, 19:58:32 UTC |
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