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CVE-2025-21912 gpio: rcar: Use raw_spinlock to protect register access

🗓️ 01 Apr 2025 15:40:50Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

Vulnerability CVE-2025-21912 fixed by using raw_spinlock for register access protection.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpio/gpio-rcar.c"
    ],
    "versions": [
      {
        "version": "119f5e448d32c11faf22fe81f6f2d78467a47149",
        "lessThan": "389891ac9f678baf68e13623ef1308493af4b074",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "119f5e448d32c11faf22fe81f6f2d78467a47149",
        "lessThan": "7c1f36f9c9aca507d317479a3d3388150ae40a87",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "119f5e448d32c11faf22fe81f6f2d78467a47149",
        "lessThan": "3e300913c42041e81c5b17a970c4e078086ff2d1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "119f5e448d32c11faf22fe81f6f2d78467a47149",
        "lessThan": "c10365031f16514a29c812cd909085a6e4ea4b61",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "119f5e448d32c11faf22fe81f6f2d78467a47149",
        "lessThan": "b42c84f9e4ec5bc2885e7fd80c79ec0352f5d2af",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "119f5e448d32c11faf22fe81f6f2d78467a47149",
        "lessThan": "51ef3073493e2a25dced05fdd59dfb059e7e284d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "119f5e448d32c11faf22fe81f6f2d78467a47149",
        "lessThan": "f02c41f87cfe61440c18bf77d1ef0a884b9ee2b5",
        "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/gpio/gpio-rcar.c"
    ],
    "versions": [
      {
        "version": "3.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.241",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.179",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.131",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.83",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.19",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.13.7",
        "lessThanOrEqual": "6.13.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.14",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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