CVE-2024-42150

MEDIUM

Linux kernel - IRQ Request Conflict in txgbe Driver

Title source: llm
STIX 2.1

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

CVSS v3 5.5
EPSS 0.0018
EPSS Percentile 8.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (11)
linux/Kernel 6.9.0 - 6.9.9linux
Linux/Linux < 6.9
Linux/Linux 6.10
Linux/Linux 6.8.12 - 6.9
Linux/Linux 6.9
Linux/Linux 6.9.9 - 6.9.*
Linux/Linux aefd013624a10f39b0bfaee8432a235128705380 - 850103ebe6b062ee0ab0f6670205f861acc76ace
Linux/Linux aefd013624a10f39b0bfaee8432a235128705380 - bd07a98178462e7a02ed2bf7dec90a00944c1da5
Linux/Linux ffe8a87463c8bb885c42ed54540d06ed041e76dc
linux/linux_kernel 6.10 rc1 (6 CPE variants)
... and 1 more
Published Jul 30, 2024
Tracked Since Feb 18, 2026