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CVE-2025-38646

🗓️ 22 Aug 2025 16:00:51Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 35 Views

Linux kernel fix: wifi rtw89 avoids NULL dereference when RX on unsupported 6 GHz band.

Related
Detection
Affected
Refs
Social
NVD
Vulners
CNA
Node
linuxlinux_kernelRange6.46.6.102
OR
linuxlinux_kernelRange6.76.12.42
OR
linuxlinux_kernelRange6.136.15.10
OR
linuxlinux_kernelRange6.166.16.1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/realtek/rtw89/core.c"
    ],
    "versions": [
      {
        "version": "c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0",
        "lessThan": "892b29eab44b1803d2cad8e50f1bc2144ef478cb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0",
        "lessThan": "77a7a48f87d673a68664bebf044214821decbfda",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0",
        "lessThan": "f3527ac15a00916e68ecb495b74dbe6a6c62a06f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0",
        "lessThan": "4b525630729082f026e7030eafccf89e3add7eae",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0",
        "lessThan": "7e04f01bb94fe61c73cc59f0495c3b6c16a83231",
        "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/realtek/rtw89/core.c"
    ],
    "versions": [
      {
        "version": "6.4",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.4",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.102",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.42",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.15.10",
        "lessThanOrEqual": "6.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16.1",
        "lessThanOrEqual": "6.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 09:17Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.15.5
EPSS0.00145
35