CVE-2024-42150

2024-07-3008:15:06

Linux

web.nvd.nist.gov

linux

kernel

vulnerability

txgbe

driver

AI Score

6.6

Confidence

Low

EPSS

Percentile

9.4%

JSON

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 configurations

Vulners

Node

linuxlinux_kernelRange6.9–6.9.9

linuxlinux_kernelRange6.10.0≥

VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	*	cpe:2.3:o:linux:linux_kernel::::::::

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/wangxun/libwx/wx_hw.c",
      "drivers/net/ethernet/wangxun/libwx/wx_lib.c",
      "drivers/net/ethernet/wangxun/libwx/wx_type.h",
      "drivers/net/ethernet/wangxun/txgbe/txgbe_irq.c",
      "drivers/net/ethernet/wangxun/txgbe/txgbe_irq.h",
      "drivers/net/ethernet/wangxun/txgbe/txgbe_main.c"
    ],
    "versions": [
      {
        "version": "aefd013624a1",
        "lessThan": "850103ebe6b0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "aefd013624a1",
        "lessThan": "bd07a9817846",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/wangxun/libwx/wx_hw.c",
      "drivers/net/ethernet/wangxun/libwx/wx_lib.c",
      "drivers/net/ethernet/wangxun/libwx/wx_type.h",
      "drivers/net/ethernet/wangxun/txgbe/txgbe_irq.c",
      "drivers/net/ethernet/wangxun/txgbe/txgbe_irq.h",
      "drivers/net/ethernet/wangxun/txgbe/txgbe_main.c"
    ],
    "versions": [
      {
        "version": "6.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.9",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.9.9",
        "lessThanOrEqual": "6.9.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.10",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]