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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-46297

net: libwx: use request_irq for VF misc interrupt

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: net: libwx: use request_irq for VF misc interrupt Currently, request_threaded_irq() is used with a primary handler but a NULL threaded handler, while also setting the IRQF_ONESHOT flag. This specific combination triggers a WARNING since the commit aef30c8d569c ("genirq: Warn about using IRQF_ONESHOT without a threaded handler"). WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x4fa/0x760 Fix the issue by switching to request_irq(), which is the appropriate interface or a non-threaded interrupt handler, and removing the unnecessary IRQF_ONESHOT flag.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • eb4898fde1de8cf09f8a6b344dbd87536e0b1170 to < 1bca036fe3607182c21f05e2b262167edbef086caffected
  • eb4898fde1de8cf09f8a6b344dbd87536e0b1170 to < a841574c6e573132681aa57f9b43a0a897a423f6affected
  • eb4898fde1de8cf09f8a6b344dbd87536e0b1170 to < 7a33345153eeeda195c55f15be27074e4c3b5109affected

Linux Linux

Default version status: affected

  • 6.17affected
  • 0 to < 6.17unaffected
  • 6.18.30 to ≤ 6.18.*unaffected
  • 7.0.7 to ≤ 7.0.*unaffected
  • 7.1 to ≤ *unaffected

References