- Vulnerability/
- CVE-2024-42150
CVE-2024-42150: net: txgbe: remove separate irq request for MSI and INTx
First published: Tue Jul 30 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: net: txgbe: remove separate irq request for MSI and INTx When using MSI or INTx interrupts, request_irq() for pdev->irq will conflict with request_threaded_irq() for txgbe->misc.irq, to cause system crash. So remove txgbe_request_irq() for MSI/INTx case, and rename txgbe_request_msix_irqs() since it only request for queue irqs. Add wx->misc_irq_domain to determine whether the driver creates an IRQ domain and threaded request the IRQs.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.112-1 6.11.7-1 6.11.9-1 |
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Reference Links
- https://git.kernel.org/stable/c/850103ebe6b062ee0ab0f6670205f861acc76ace
- https://git.kernel.org/stable/c/bd07a98178462e7a02ed2bf7dec90a00944c1da5
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42150
- https://nvd.nist.gov/vuln/detail/CVE-2024-42150
- https://launchpad.net/bugs/cve/CVE-2024-42150
- https://security-tracker.debian.org/tracker/CVE-2024-42150
- https://ubuntu.com/security/CVE-2024-42150
- https://git.kernel.org/linus/bd07a98178462e7a02ed2bf7dec90a00944c1da5
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