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CVE-2025-22005 ipv6: Fix memleak of nhc_pcpu_rth_output in fib_check_nh_v6_gw().

🗓️ 03 Apr 2025 07:19:06Reported by LinuxType 
vulnrichment
 vulnrichment
🔗 github.com👁 12 Views

Fix memory leak in fib_check_nh_v6_gw by cleaning nhc_pcpu_rth_output when allocation fails.

Related
Affected
Refs
[
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
    "versions": [
      {
        "status": "affected",
        "version": "V3.1.6",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
    "versions": [
      {
        "status": "affected",
        "version": "V3.1.6",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
    "versions": [
      {
        "status": "affected",
        "version": "V3.1.6",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
    "versions": [
      {
        "status": "affected",
        "version": "V3.1.6",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS S7-1500 CPU 1518-4 PN/DP MFP",
    "versions": [
      {
        "status": "affected",
        "version": "V3.1.6",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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11 May 2026 21:10Current
7.5High risk
Vulners AI Score7.5
EPSS0.00215
SSVC
12