{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-42290",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-42290"
  ],
  "published": "2024-08-17T09:11:20Z",
  "summary": "irqchip/imx-irqsteer: Handle runtime power management correctly",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/imx-irqsteer: Handle runtime power management correctly\n\nThe power domain is automatically activated from clk_prepare(). However, on\ncertain platforms like i.MX8QM and i.MX8QXP, the power-on handling invokes\nsleeping functions, which triggers the 'scheduling while atomic' bug in the\ncontext switch path during device probing:\n\n BUG: scheduling while atomic: kworker/u13:1/48/0x00000002\n Call trace:\n  __schedule_bug+0x54/0x6c\n  __schedule+0x7f0/0xa94\n  schedule+0x5c/0xc4\n  schedule_preempt_disabled+0x24/0x40\n  __mutex_lock.constprop.0+0x2c0/0x540\n  __mutex_lock_slowpath+0x14/0x20\n  mutex_lock+0x48/0x54\n  clk_prepare_lock+0x44/0xa0\n  clk_prepare+0x20/0x44\n  imx_irqsteer_resume+0x28/0xe0\n  pm_generic_runtime_resume+0x2c/0x44\n  __genpd_runtime_resume+0x30/0x80\n  genpd_runtime_resume+0xc8/0x2c0\n  __rpm_callback+0x48/0x1d8\n  rpm_callback+0x6c/0x78\n  rpm_resume+0x490/0x6b4\n  __pm_runtime_resume+0x50/0x94\n  irq_chip_pm_get+0x2c/0xa0\n  __irq_do_set_handler+0x178/0x24c\n  irq_set_chained_handler_and_data+0x60/0xa4\n  mxc_gpio_probe+0x160/0x4b0\n\nCure this by implementing the irq_bus_lock/sync_unlock() interrupt chip\ncallbacks and handle power management in them as they are invoked from\nnon-atomic context.\n\n[ tglx: Rewrote change log, added Fixes tag ]",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.1.47-1+rpt4"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-2712",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v6",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7l",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v8",
            "binary_version": "1:6.1.47-1+rpt4"
          }
        ]
      },
      "database_specific": {
        "per_version": {
          "1:6.1.47-1+rpt4": {
            "linux_commit": "655fc658a15ae7a6f37103754adb39ba52a9a14e",
            "upstream_version": "6.1.47",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.1.103",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-42290"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a590e8dea3df2639921f874d763be961dd74e8f9"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/3a2884a44e5cda192df1b28e9925661f79f599a1"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/fa1803401e1c360efe6342fb41d161cc51748a11"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/58c56735facb225a5c46fa4b8bbbe7f31d1cb894"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/21bd3f9e7f924cd2fc892a484e7a50c7e1847565"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f8ae38f1dfe652779c7c613facbc257cec00ac44"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/33b1c47d1fc0b5f06a393bb915db85baacba18ea"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}