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CVE-2025-40263 Input: cros_ec_keyb - fix an invalid memory access

🗓️ 04 Dec 2025 16:08:23Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 19 Views

CVE-2025-40263 fixes invalid memory access in cros_ec_keyb when the matrix is not registered.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/input/keyboard/cros_ec_keyb.c"
    ],
    "versions": [
      {
        "version": "ca1eadbfcd36bec73f2a2111c28e8c7e9e8ae6c0",
        "lessThan": "d74864291cb8bd784d44d1d02e87109cf88666bb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ca1eadbfcd36bec73f2a2111c28e8c7e9e8ae6c0",
        "lessThan": "9cf59f4724a9ee06ebb06c76b8678ac322e850b7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ca1eadbfcd36bec73f2a2111c28e8c7e9e8ae6c0",
        "lessThan": "6d81068685154535af06163eb585d6d9663ec7ec",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ca1eadbfcd36bec73f2a2111c28e8c7e9e8ae6c0",
        "lessThan": "2d251c15c27e2dd16d6318425d2f7260cbd47d39",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ca1eadbfcd36bec73f2a2111c28e8c7e9e8ae6c0",
        "lessThan": "e08969c4d65ac31297fcb4d31d4808c789152f68",
        "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/input/keyboard/cros_ec_keyb.c"
    ],
    "versions": [
      {
        "version": "5.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.159",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.118",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.60",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17.10",
        "lessThanOrEqual": "6.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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