{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2023-54129",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-54129",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-12-24T13:06:46.817Z",
    "updatedAt": "2026-08-05T09:17:30.008Z",
    "importedAt": "2026-10-24T01:57:03.413Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "octeontx2-af: Add validation for lmac type",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-af: Add validation for lmac type\n\nUpon physical link change, firmware reports to the kernel about the\nchange along with the details like speed, lmac_type_id, etc.\nKernel derives lmac_type based on lmac_type_id received from firmware.\n\nIn a few scenarios, firmware returns an invalid lmac_type_id, which\nis resulting in below kernel panic. This patch adds the missing\nvalidation of the lmac_type_id field.\n\nInternal error: Oops: 96000005 [#1] PREEMPT SMP\n[   35.321595] Modules linked in:\n[   35.328982] CPU: 0 PID: 31 Comm: kworker/0:1 Not tainted\n5.4.210-g2e3169d8e1bc-dirty #17\n[   35.337014] Hardware name: Marvell CN103XX board (DT)\n[   35.344297] Workqueue: events work_for_cpu_fn\n[   35.352730] pstate: 40400089 (nZcv daIf +PAN -UAO)\n[   35.360267] pc : strncpy+0x10/0x30\n[   35.366595] lr : cgx_link_change_handler+0x90/0x180",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "61071a871ea6eb2125ece91c1a0dbb124a318c8a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4392454c694b13d78c84165c0964729772cd3b73"
            },
            {
              "version": "61071a871ea6eb2125ece91c1a0dbb124a318c8a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "83a7f27c5b94e43f29f8216a32790751139aa61e"
            },
            {
              "version": "61071a871ea6eb2125ece91c1a0dbb124a318c8a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "afd7660c766c4d317feae004e5cd829390bbc4b0"
            },
            {
              "version": "61071a871ea6eb2125ece91c1a0dbb124a318c8a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5c0268b141ad612b6fca13d3a66cfda111716dbb"
            },
            {
              "version": "61071a871ea6eb2125ece91c1a0dbb124a318c8a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cb5edce271764524b88b1a6866b3e626686d9a33"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.20",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.20"
            },
            {
              "version": "5.10.259",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "6.1.32",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2.16",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.*"
            },
            {
              "version": "6.3.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.3.*"
            },
            {
              "version": "6.4",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}