CVE-2024-42150

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxaefd013624a10f39b0bfaee8432a235128705380 < 850103ebe6b062ee0ab0f6670205f861acc76aceaffected
LinuxLinuxaefd013624a10f39b0bfaee8432a235128705380 < bd07a98178462e7a02ed2bf7dec90a00944c1da5affected
LinuxLinuxffe8a87463c8bb885c42ed54540d06ed041e76dcaffected
LinuxLinux6.8.12 < 6.9affected
LinuxLinux6.9affected
LinuxLinux0 < 6.9unaffected
LinuxLinux6.9.9 <= 6.9.*unaffected
LinuxLinux6.10 <= *unaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References