https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 16:40:16 +0000 https://vulnerability.circl.lu/vuln/cve-2023-53850 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>iavf: use internal state to free traffic IRQs</p> <p>If the system tries to close the netdev while iavf_reset_task() is running, __LINK_STATE_START will be cleared and netif_running() will return false in iavf_reinit_interrupt_scheme(). This will result in iavf_free_traffic_irqs() not being called and a leak as follows:</p> <p>[7632.489326] remove_proc_entry: removing non-empty directory &#39;irq/999&#39;, leaking at least &#39;iavf-enp24s0f0v0-TxRx-0&#39; [7632.490214] WARNING: CPU: 0 PID: 10 at fs/proc/generic.c:718 remove_proc_entry+0x19b/0x1b0</p> <p>is shown when pci_disable_msix() is later called. Fix by using the internal adapter state. The traffic IRQs will always exist if state == __IAVF_RUNNING.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>iavf: use internal state to free traffic IRQs</p> <p>If the system tries to close the netdev while iavf_reset_task() is running, __LINK_STATE_START will be cleared and netif_running() will return false in iavf_reinit_interrupt_scheme(). This will result in iavf_free_traffic_irqs() not being called and a leak as follows:</p> <p>[7632.489326] remove_proc_entry: removing non-empty directory &#39;irq/999&#39;, leaking at least &#39;iavf-enp24s0f0v0-TxRx-0&#39; [7632.490214] WARNING: CPU: 0 PID: 10 at fs/proc/generic.c:718 remove_proc_entry+0x19b/0x1b0</p> <p>is shown when pci_disable_msix() is later called. Fix by using the internal adapter state. The traffic IRQs will always exist if state == __IAVF_RUNNING.</p> https://vulnerability.circl.lu/vuln/cve-2023-53850