Riskcovery

CVE-2024-42150

net: txgbe: remove separate irq request for MSI and INTx

State
Published
Severity
Not scored
Published
Jul 30, 2024
Updated
May 23, 2026
Reserved
Jul 29, 2024

Read the record on cve.org

Description

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • aefd013624a10f39b0bfaee8432a235128705380 to before 850103ebe6b062ee0ab0f6670205f861acc76aceAffected
  • aefd013624a10f39b0bfaee8432a235128705380 to before bd07a98178462e7a02ed2bf7dec90a00944c1da5Affected
  • ffe8a87463c8bb885c42ed54540d06ed041e76dcAffected
  • 6.8.12 to before 6.9Affected
LinuxLinux
  • 6.9Affected
  • before 6.9Not affected
  • 6.9.9 through 6.9.*Not affected
  • 6.10 and laterNot affected

References

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