{
  "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-2023-54073",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-54073",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-12-24T12:23:16.237Z",
    "updatedAt": "2026-05-11T19:54:57.166Z",
    "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": "tpm: Add !tpm_amd_is_rng_defective() to the hwrng_unregister() call site",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ntpm: Add !tpm_amd_is_rng_defective() to the hwrng_unregister() call site\n\nThe following crash was reported:\n\n[ 1950.279393] list_del corruption, ffff99560d485790->next is NULL\n[ 1950.279400] ------------[ cut here ]------------\n[ 1950.279401] kernel BUG at lib/list_debug.c:49!\n[ 1950.279405] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI\n[ 1950.279407] CPU: 11 PID: 5886 Comm: modprobe Tainted: G O 6.2.8_1 #1\n[ 1950.279409] Hardware name: Gigabyte Technology Co., Ltd. B550M AORUS PRO-P/B550M AORUS PRO-P,\nBIOS F15c 05/11/2022\n[ 1950.279410] RIP: 0010:__list_del_entry_valid+0x59/0xc0\n[ 1950.279415] Code: 48 8b 01 48 39 f8 75 5a 48 8b 72 08 48 39 c6 75 65 b8 01 00 00 00 c3 cc cc cc\ncc 48 89 fe 48 c7 c7 08 a8 13 9e e8 b7 0a bc ff <0f> 0b 48 89 fe 48 c7 c7 38 a8 13 9e e8 a6 0a bc\nff 0f 0b 48 89 fe\n[ 1950.279416] RSP: 0018:ffffa96d05647e08 EFLAGS: 00010246\n[ 1950.279418] RAX: 0000000000000033 RBX: ffff99560d485750 RCX: 0000000000000000\n[ 1950.279419] RDX: 0000000000000000 RSI: ffffffff9e107c59 RDI: 00000000ffffffff\n[ 1950.279420] RBP: ffffffffc19c5168 R08: 0000000000000000 R09: ffffa96d05647cc8\n[ 1950.279421] R10: 0000000000000003 R11: ffffffff9ea2a568 R12: 0000000000000000\n[ 1950.279422] R13: ffff99560140a2e0 R14: ffff99560127d2e0 R15: 0000000000000000\n[ 1950.279422] FS: 00007f67da795380(0000) GS:ffff995d1f0c0000(0000) knlGS:0000000000000000\n[ 1950.279424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 1950.279424] CR2: 00007f67da7e65c0 CR3: 00000001feed2000 CR4: 0000000000750ee0\n[ 1950.279426] PKRU: 55555554\n[ 1950.279426] Call Trace:\n[ 1950.279428] <TASK>\n[ 1950.279430] hwrng_unregister+0x28/0xe0 [rng_core]\n[ 1950.279436] tpm_chip_unregister+0xd5/0xf0 [tpm]\n\nAdd the forgotten !tpm_amd_is_rng_defective() invariant to the\nhwrng_unregister() call site inside tpm_chip_unregister().",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "b006c439d58db625318bf2207feabf847510a8a6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1408d27f25c7b73ece7545cb6434965eedc49ddb"
            },
            {
              "version": "b006c439d58db625318bf2207feabf847510a8a6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8da5ba044ea74105f3cfa182603b2f2d766fb22d"
            },
            {
              "version": "b006c439d58db625318bf2207feabf847510a8a6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0af0a989e747248e05640980661225e5b94cdb9e"
            },
            {
              "version": "b006c439d58db625318bf2207feabf847510a8a6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bd8621ca1510e6e802df9855bdc35a04a3cfa932"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.1",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.1"
            },
            {
              "version": "6.1.28",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2.15",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.*"
            },
            {
              "version": "6.3.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.3.*"
            },
            {
              "version": "6.4",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}