https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-30T06:56:58.940686+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2023-54326 CVE-2023-54326 — misc: pci_endpoint_test: Free IRQs before removing the device 2026-09-30T06:56:58.942186+00:00

Affected: Linux

In the Linux kernel, the following vulnerability has been resolved:

misc: pci_endpoint_test: Free IRQs before removing the device

In pci_endpoint_test_remove(), freeing the IRQs after removing the device creates a small race window for IRQs to be received with the test device memory already released, causing the IRQ handler to access invalid memory, resulting in an oops.

Free the device IRQs before removing the device to avoid this issue.