{
  "fix": "RHSA-2025:16582",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2025-16582",
  "summary": "RHSA-2025:16582, released September 24, 2025, fixes 5 CVEs across 5 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 5 packages",
  "released": "2025-09-24T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2025-38001, high severity",
  "supported": true,
  "cveCount": 5,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00555,
  "maxCvss": 7.8,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2025:16582",
  "appliesTo": [
    {
      "product": "kpatch-patch-4_18_0-553_16_1",
      "productUrl": "https://patchblox.com/security/product/linux/kpatch-patch-4-18-0-553-16-1",
      "release": "RHEL 8",
      "fixedVersion": "0:1-10.el8_10",
      "supported": true
    },
    {
      "product": "kpatch-patch-4_18_0-553_30_1",
      "productUrl": "https://patchblox.com/security/product/linux/kpatch-patch-4-18-0-553-30-1",
      "release": "RHEL 8",
      "fixedVersion": "0:1-9.el8_10",
      "supported": true
    },
    {
      "product": "kpatch-patch-4_18_0-553_40_1",
      "productUrl": "https://patchblox.com/security/product/linux/kpatch-patch-4-18-0-553-40-1",
      "release": "RHEL 8",
      "fixedVersion": "0:1-7.el8_10",
      "supported": true
    },
    {
      "product": "kpatch-patch-4_18_0-553_53_1",
      "productUrl": "https://patchblox.com/security/product/linux/kpatch-patch-4-18-0-553-53-1",
      "release": "RHEL 8",
      "fixedVersion": "0:1-5.el8_10",
      "supported": true
    },
    {
      "product": "kpatch-patch-4_18_0-553_72_1",
      "productUrl": "https://patchblox.com/security/product/linux/kpatch-patch-4-18-0-553-72-1",
      "release": "RHEL 8",
      "fixedVersion": "0:1-2.el8_10",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2025-38001",
      "url": "https://patchblox.com/security/cve/CVE-2025-38001",
      "title": "net_sched: hfsc: Address reentrant enqueue adding class to eltree twice",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00555,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-38350",
      "url": "https://patchblox.com/security/cve/CVE-2025-38350",
      "title": "net/sched: Always pass notifications when child class becomes empty",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00297,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-38000",
      "url": "https://patchblox.com/security/cve/CVE-2025-38000",
      "title": "sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.8,
      "epss": 0.00241,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-37890",
      "url": "https://patchblox.com/security/cve/CVE-2025-37890",
      "title": "net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.8,
      "epss": 0.00222,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-38380",
      "url": "https://patchblox.com/security/cve/CVE-2025-38380",
      "title": "i2c/designware: Fix an initialization issue",
      "priority": "High",
      "severity": "important",
      "cvss": 7.1,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}