{
  "cveId": "CVE-2025-54514",
  "url": "https://patchblox.com/security/cve/CVE-2025-54514",
  "summary": "CVE-2025-54514 is fixed in 26 products on 1 platform, first by ALAS2023-2025-1307, released December 8, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "amd64-microcode: Improper isolation of shared resources on a system on a chip by a malicious local attacker with high privileges could...",
  "description": "Improper isolation of shared resources on a system on a chip by a malicious local attacker with high privileges could potentially lead to a partial loss of integrity.",
  "published": "2025-12-08T12:37:00Z",
  "severity": "Medium",
  "epss": 0.0012,
  "epssPercentile": 0.01831,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "amd-ucode-firmware",
      "release": "amzn 2023",
      "fixedVersion": "20210208-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "amd64-microcode",
      "release": "Debian 14",
      "fixedVersion": "3.20260923.1",
      "fix": "DEBIAN-CVE-2025-54514",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-54514",
      "released": "2026-02-10T20:16:46Z"
    },
    {
      "platform": "linux",
      "product": "amd64-microcode",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.20251202.1ubuntu0.24.04.1",
      "fix": "amd64-microcode 3.20251202.1ubuntu0.24.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-amd64-microcode-3.20251202.1ubuntu0.24.04.1",
      "released": "2026-05-12T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "amd64-microcode",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "3.20251202.1ubuntu0.25.10.1",
      "fix": "amd64-microcode 3.20251202.1ubuntu0.25.10.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-amd64-microcode-3.20251202.1ubuntu0.25.10.1",
      "released": "2026-01-16T01:42:25Z"
    },
    {
      "platform": "linux",
      "product": "amd64-microcode",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.20251202.1ubuntu1",
      "fix": "amd64-microcode 3.20251202.1ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-amd64-microcode-3.20251202.1ubuntu1",
      "released": "2026-05-12T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "iwl100-firmware",
      "release": "amzn 2023",
      "fixedVersion": "39.31.5.1-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "iwl1000-firmware",
      "release": "amzn 2023",
      "fixedVersion": "1:39.31.5.1-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "iwl105-firmware",
      "release": "amzn 2023",
      "fixedVersion": "18.168.6.1-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "iwl135-firmware",
      "release": "amzn 2023",
      "fixedVersion": "18.168.6.1-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "iwl2000-firmware",
      "release": "amzn 2023",
      "fixedVersion": "18.168.6.1-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "iwl2030-firmware",
      "release": "amzn 2023",
      "fixedVersion": "18.168.6.1-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "iwl3160-firmware",
      "release": "amzn 2023",
      "fixedVersion": "1:25.30.13.0-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "iwl3945-firmware",
      "release": "amzn 2023",
      "fixedVersion": "15.32.2.9-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "iwl4965-firmware",
      "release": "amzn 2023",
      "fixedVersion": "228.61.2.24-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "iwl5000-firmware",
      "release": "amzn 2023",
      "fixedVersion": "8.83.5.1_1-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "iwl5150-firmware",
      "release": "amzn 2023",
      "fixedVersion": "8.24.2.2-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "iwl6000-firmware",
      "release": "amzn 2023",
      "fixedVersion": "9.221.4.1-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "iwl6000g2a-firmware",
      "release": "amzn 2023",
      "fixedVersion": "18.168.6.1-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "iwl6000g2b-firmware",
      "release": "amzn 2023",
      "fixedVersion": "18.168.6.1-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "iwl6050-firmware",
      "release": "amzn 2023",
      "fixedVersion": "41.28.5.1-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "iwl7260-firmware",
      "release": "amzn 2023",
      "fixedVersion": "1:25.30.13.0-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "libertas-sd8686-firmware",
      "release": "amzn 2023",
      "fixedVersion": "20210208-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "libertas-sd8787-firmware",
      "release": "amzn 2023",
      "fixedVersion": "20210208-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "libertas-usb8388-firmware",
      "release": "amzn 2023",
      "fixedVersion": "2:20210208-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "libertas-usb8388-olpc-firmware",
      "release": "amzn 2023",
      "fixedVersion": "20210208-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "linux-firmware",
      "release": "amzn 2023",
      "fixedVersion": "20210208-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "linux-firmware-whence",
      "release": "amzn 2023",
      "fixedVersion": "20210208-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "liquidio-firmware",
      "release": "amzn 2023",
      "fixedVersion": "20210208-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "netronome-firmware",
      "release": "amzn 2023",
      "fixedVersion": "20210208-117.amzn2023.0.7",
      "fix": "ALAS2023-2025-1307",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1307",
      "released": "2025-12-08T12:37:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}