{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-31545",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-31545"
  ],
  "published": "2026-04-24T14:33:31Z",
  "summary": "NFC: nxp-nci: allow GPIOs to sleep",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFC: nxp-nci: allow GPIOs to sleep\n\nAllow the firmware and enable GPIOs to sleep.\n\nThis fixes a `WARN_ON' and allows the driver to operate GPIOs which are\nconnected to I2C GPIO expanders.\n\n-- >8 --\nkernel: WARNING: CPU: 3 PID: 2636 at drivers/gpio/gpiolib.c:3880 gpiod_set_value+0x88/0x98\n-- >8 --",
  "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": "6.1.167",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-31545"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/0c2320c3c860d281cbc2f49fc574c1947a6b9e2a"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/2a175bc3c338c6b2bc55004e93dd35a2467bdca2"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/c24dcac1a9d1b4fd164898df0c2f5b0adbf81a78"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/70662874f646871c2f08ef1cf2544ba9a5f71b96"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/548a1bfe591364e63bce4af7c5802bb434efdaf8"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/4de9ed2ea22d611b4149969266b45a86ea8daf35"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/783f05e560d761dee7ff602b97edb0e54f2e9727"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/55dc632ab2ac2889b15995a9eef56c753d48ebc7"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}