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CVE-2025-38513 wifi: zd1211rw: Fix potential NULL pointer dereference in zd_mac_tx_to_dev()

🗓️ 16 Aug 2025 10:55:00Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

CVE-2025-38513: zd1211rw fixes NULL pointer in zd_mac_tx_to_dev by skb NULL check

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/zydas/zd1211rw/zd_mac.c"
    ],
    "versions": [
      {
        "version": "459c51ad6e1fc19e91a53798358433d3c08cd09d",
        "lessThan": "c1958270de947604cc6de05fc96dbba256b49cf0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "459c51ad6e1fc19e91a53798358433d3c08cd09d",
        "lessThan": "014c34dc132015c4f918ada4982e952947ac1047",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "459c51ad6e1fc19e91a53798358433d3c08cd09d",
        "lessThan": "b24f65c184540dfb967479320ecf7e8c2e9220dc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "459c51ad6e1fc19e91a53798358433d3c08cd09d",
        "lessThan": "adf08c96b963c7cd7ec1ee1c0c556228d9bedaae",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "459c51ad6e1fc19e91a53798358433d3c08cd09d",
        "lessThan": "5420de65efbeb6503bcf1d43451c9df67ad60298",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "459c51ad6e1fc19e91a53798358433d3c08cd09d",
        "lessThan": "fcd9c923b58e86501450b9b442ccc7ce4a8d0fda",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "459c51ad6e1fc19e91a53798358433d3c08cd09d",
        "lessThan": "602b4eb2f25668de15de69860ec99caf65b3684d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "459c51ad6e1fc19e91a53798358433d3c08cd09d",
        "lessThan": "74b1ec9f5d627d2bdd5e5b6f3f81c23317657023",
        "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/net/wireless/zydas/zd1211rw/zd_mac.c"
    ],
    "versions": [
      {
        "version": "2.6.25",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.25",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.296",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.240",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.189",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.146",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.99",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.39",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.15.7",
        "lessThanOrEqual": "6.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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