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CVE-2025-39794 ARM: tegra: Use I/O memcpy to write to IRAM

🗓️ 12 Sep 2025 15:59:31Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

CVE-2025-39794: ARM Tegra uses I/O memcpy to write to IRAM to prevent Kasan boundary crashes.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/arm/mach-tegra/reset.c"
    ],
    "versions": [
      {
        "version": "b36ab9754efbd7429d214b3b03dc9843882571bd",
        "lessThan": "b28c1a14accc79ead1e87bbdae53309da60be1e7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b36ab9754efbd7429d214b3b03dc9843882571bd",
        "lessThan": "75a3bdfeed2f129a2c7d9fd7779382b78e35b014",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b36ab9754efbd7429d214b3b03dc9843882571bd",
        "lessThan": "2499b0ac908eefbb8a217aae609b7a5b5174f330",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b36ab9754efbd7429d214b3b03dc9843882571bd",
        "lessThan": "387435f4833f97aabfd74434ee526e31e8a626ea",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b36ab9754efbd7429d214b3b03dc9843882571bd",
        "lessThan": "46b3a7a3a36d5833f14914d1b95c69d28c6a76d6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b36ab9754efbd7429d214b3b03dc9843882571bd",
        "lessThan": "9b0b3b5e5cae95e09bf0ae4a9bcb58d9b6d57f87",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b36ab9754efbd7429d214b3b03dc9843882571bd",
        "lessThan": "96d6605bf0561d6e568b1dd9265a0f73b5b94f51",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b36ab9754efbd7429d214b3b03dc9843882571bd",
        "lessThan": "30ef45b89a5961cdecf907ecff1ef3374d1de510",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b36ab9754efbd7429d214b3b03dc9843882571bd",
        "lessThan": "398e67e0f5ae04b29bcc9cbf342e339fe9d3f6f1",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/arm/mach-tegra/reset.c"
    ],
    "versions": [
      {
        "version": "3.4",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.4",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.297",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.241",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.190",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.149",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.103",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.43",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.15.11",
        "lessThanOrEqual": "6.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16.2",
        "lessThanOrEqual": "6.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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