CVE-2021-46792

🗓️ 09 May 2023 19:01:38Reported by AMDType

Time-of-check Time-of-use (TOCTOU) vulnerability in BIOS2PSP command leading to denial of servic

Reporter	Title	Published	Views	Family All 10
Amd	Client Vulnerabilities – May 2023	9 May 202300:00	–	amd
Circl	CVE-2021-46792	10 May 202300:38	–	circl
CNNVD	AMD Secure Processor和AMD System Management Unit 安全漏洞	9 May 202300:00	–	cnnvd
Cvelist	CVE-2021-46792	9 May 202319:01	–	cvelist
EUVD	EUVD-2021-33448	3 Oct 202520:07	–	euvd
Hewlett-Packard	AMD Client UEFI Firmware May 2023 Security Update	9 May 202300:00	–	hp
NVD	CVE-2021-46792	9 May 202320:15	–	nvd
OSV	CVE-2021-46792	9 May 202320:15	–	osv
Prion	Design/Logic Flaw	9 May 202320:15	–	prion
Vulnrichment	CVE-2021-46792	9 May 202319:01	–	vulnrichment

NVD

Node

AND

amd ryzen_5300g_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5300gMatch-

Node

AND

amd ryzen_5300ge_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5300geMatch-

Node

AND

amd ryzen_5500_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5500Match-

Node

AND

amd ryzen_5600_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5600Match-

Node

AND

amd ryzen_5600g_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5600gMatch-

Node

AND

amd ryzen_5600ge_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5600geMatch-

Node

AND

amd ryzen_5600x_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5600xMatch-

Node

AND

amd ryzen_5700g_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5700gMatch-

Node

AND

amd ryzen_5700ge_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5700geMatch-

Node

AND

amd ryzen_5700x_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5700xMatch-

Node

AND

amd ryzen_5800_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5800Match-

Node

AND

amd ryzen_5800x3d_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5800x3dMatch-

Node

AND

amd ryzen_5800x_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5800xMatch-

Node

AND

amd ryzen_5900_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5900Match-

Node

AND

amd ryzen_5900x_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5900xMatch-

Node

AND

amd ryzen_5945wx_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5945wxMatch-

Node

AND

amd ryzen_5950x_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5950xMatch-

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AND

amd ryzen_5955wx_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5955wxMatch-

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AND

amd ryzen_5965wx_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5965wxMatch-

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AND

amd ryzen_5975wx_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5975wxMatch-

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AND

amd ryzen_5995wx_firmwareMatchcezannepi-fp6_1.0.0.6

amd ryzen_5995wxMatch-

Node

AND

amd ryzen_3100_firmwareMatchcomboam4v2_pi_1.2.0.5

amd ryzen_3100Match-

Node

AND

amd ryzen_3100_firmwareMatchpicasso_pi-fp5_1.0.0.4

amd ryzen_3100Match-

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AND

amd ryzen_3100_firmwareMatchrenoirpi-fp6_1.0.0.7

amd ryzen_3100Match-

Node

AND

amd ryzen_3300x_firmwareMatchcomboam4v2_pi_1.2.0.5

amd ryzen_3300xMatch-

Node

AND

amd ryzen_3300x_firmwareMatchpicasso_pi-fp5_1.0.0.4

amd ryzen_3300xMatch-

Node

AND

amd ryzen_3300x_firmwareMatchrenoirpi-fp6_1.0.0.7

amd ryzen_3300xMatch-

Node

AND

amd ryzen_3500_firmwareMatchcomboam4v2_pi_1.2.0.5

amd ryzen_3500Match-

Node

AND

amd ryzen_3500_firmwareMatchpicasso_pi-fp5_1.0.0.4

amd ryzen_3500Match-

Node

AND

amd ryzen_3500_firmwareMatchrenoirpi-fp6_1.0.0.7

amd ryzen_3500Match-

Node

AND

amd ryzen_3500x_firmwareMatchcomboam4v2_pi_1.2.0.5

amd ryzen_3500xMatch-

Node

AND

amd ryzen_3500x_firmwareMatchpicasso_pi-fp5_1.0.0.4

amd ryzen_3500xMatch-

Node

AND

amd ryzen_3500x_firmwareMatchrenoirpi-fp6_1.0.0.7

amd ryzen_3500xMatch-

Node

AND

amd ryzen_3600_firmwareMatchcomboam4v2_pi_1.2.0.5

amd ryzen_3600Match-

Node

AND

amd ryzen_3600_firmwareMatchpicasso_pi-fp5_1.0.0.4

amd ryzen_3600Match-

Node

AND

amd ryzen_3600_firmwareMatchrenoirpi-fp6_1.0.0.7

amd ryzen_3600Match-

Node

AND

amd ryzen_3600x_firmwareMatchcomboam4v2_pi_1.2.0.5

amd ryzen_3600xMatch-

Node

AND

amd ryzen_3600x_firmwareMatchpicasso_pi-fp5_1.0.0.4

amd ryzen_3600xMatch-

Node

AND

amd ryzen_3600x_firmwareMatchrenoirpi-fp6_1.0.0.7

amd ryzen_3600xMatch-

Node

AND

amd ryzen_3600xt_firmwareMatchcomboam4v2_pi_1.2.0.5

amd ryzen_3600xtMatch-

Node

AND

amd ryzen_3600xt_firmwareMatchpicasso_pi-fp5_1.0.0.4

amd ryzen_3600xtMatch-

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AND

amd ryzen_3600xt_firmwareMatchrenoirpi-fp6_1.0.0.7

amd ryzen_3600xtMatch-

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AND

amd ryzen_3800x_firmwareMatchcomboam4v2_pi_1.2.0.5

amd ryzen_3800xMatch-

Node

AND

amd ryzen_3800x_firmwareMatchpicasso_pi-fp5_1.0.0.4

amd ryzen_3800xMatch-

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AND

amd ryzen_3800x_firmwareMatchrenoirpi-fp6_1.0.0.7

amd ryzen_3800xMatch-

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AND

amd ryzen_3800xt_firmwareMatchcomboam4v2_pi_1.2.0.5

amd ryzen_3800xtMatch-

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AND

amd ryzen_3800xt_firmwareMatchpicasso_pi-fp5_1.0.0.4

amd ryzen_3800xtMatch-

Node

AND

amd ryzen_3800xt_firmwareMatchrenoirpi-fp6_1.0.0.7

amd ryzen_3800xtMatch-

Node

AND

amd ryzen_3900_firmwareMatchcomboam4v2_pi_1.2.0.5

amd ryzen_3900Match-

Node

AND

amd ryzen_3900_firmwareMatchpicasso_pi-fp5_1.0.0.4

amd ryzen_3900Match-

Node

AND

amd ryzen_3900_firmwareMatchrenoirpi-fp6_1.0.0.7

amd ryzen_3900Match-

Node

AND

amd ryzen_3900x_firmwareMatchcomboam4v2_pi_1.2.0.5

amd ryzen_3900xMatch-

Node

AND

amd ryzen_3900x_firmwareMatchpicasso_pi-fp5_1.0.0.4

amd ryzen_3900xMatch-

Node

AND

amd ryzen_3900x_firmwareMatchrenoirpi-fp6_1.0.0.7

amd ryzen_3900xMatch-

Node

AND

amd ryzen_3900xt_firmwareMatchcomboam4v2_pi_1.2.0.5

amd ryzen_3900xtMatch-

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AND

amd ryzen_3900xt_firmwareMatchpicasso_pi-fp5_1.0.0.4

amd ryzen_3900xtMatch-

Node

AND

amd ryzen_3900xt_firmwareMatchrenoirpi-fp6_1.0.0.7

amd ryzen_3900xtMatch-

Node

AND

amd ryzen_3950x_firmwareMatchcomboam4v2_pi_1.2.0.5

amd ryzen_3950xMatch-

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AND

amd ryzen_3950x_firmwareMatchpicasso_pi-fp5_1.0.0.4

amd ryzen_3950xMatch-

Node

AND

amd ryzen_3950x_firmwareMatchrenoirpi-fp6_1.0.0.7

amd ryzen_3950xMatch-

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AND

amd ryzen_1200_(af)_firmwareMatchpinnaclepi-am4_1.0.0.7

amd ryzen_1200_(af)Match-

Node

AND

amd ryzen_1200_(af)_firmwareMatchraven-fp5-am4_1.0.0.9

amd ryzen_1200_(af)Match-

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amd ryzen_1600_(af)_firmwareMatchpinnaclepi-am4_1.0.0.7

amd ryzen_1600_(af)Match-

Node

AND

amd ryzen_1600_(af)_firmwareMatchraven-fp5-am4_1.0.0.9

amd ryzen_1600_(af)Match-

Node

AND

amd ryzen_2200g_firmwareMatchpinnaclepi-am4_1.0.0.7

amd ryzen_2200gMatch-

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AND

amd ryzen_2200g_firmwareMatchraven-fp5-am4_1.0.0.9

amd ryzen_2200gMatch-

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AND

amd ryzen_2200ge_firmwareMatchpinnaclepi-am4_1.0.0.7

amd ryzen_2200geMatch-

Node

AND

amd ryzen_2200ge_firmwareMatchraven-fp5-am4_1.0.0.9

amd ryzen_2200geMatch-

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AND

amd ryzen_2300x_firmwareMatchpinnaclepi-am4_1.0.0.7

amd ryzen_2300xMatch-

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AND

amd ryzen_2300x_firmwareMatchraven-fp5-am4_1.0.0.9

amd ryzen_2300xMatch-

Node

AND

amd ryzen_2400g_firmwareMatchpinnaclepi-am4_1.0.0.7

amd ryzen_2400gMatch-

Node

AND

amd ryzen_2400g_firmwareMatchraven-fp5-am4_1.0.0.9

amd ryzen_2400gMatch-

Node

AND

amd ryzen_2400ge_firmwareMatchpinnaclepi-am4_1.0.0.7

amd ryzen_2400geMatch-

Node

AND

amd ryzen_2400ge_firmwareMatchraven-fp5-am4_1.0.0.9

amd ryzen_2400geMatch-

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AND

amd ryzen_2500x_firmwareMatchpinnaclepi-am4_1.0.0.7

amd ryzen_2500xMatch-

Node

AND

amd ryzen_2500x_firmwareMatchraven-fp5-am4_1.0.0.9

amd ryzen_2500xMatch-

Node

AND

amd ryzen_2600_firmwareMatchpinnaclepi-am4_1.0.0.7

amd ryzen_2600Match-

Node

AND

amd ryzen_2600_firmwareMatchraven-fp5-am4_1.0.0.9

amd ryzen_2600Match-

Node

AND

amd ryzen_2600e_firmwareMatchpinnaclepi-am4_1.0.0.7

amd ryzen_2600eMatch-

Node

AND

amd ryzen_2600e_firmwareMatchraven-fp5-am4_1.0.0.9

amd ryzen_2600eMatch-

Node

AND

amd ryzen_2600x_firmwareMatchpinnaclepi-am4_1.0.0.7

amd ryzen_2600xMatch-

Node

AND

amd ryzen_2600x_firmwareMatchraven-fp5-am4_1.0.0.9

amd ryzen_2600xMatch-

Node

AND

amd ryzen_2700_firmwareMatchpinnaclepi-am4_1.0.0.7

amd ryzen_2700Match-

Node

AND

amd ryzen_2700_firmwareMatchraven-fp5-am4_1.0.0.9

amd ryzen_2700Match-

Node

AND

amd ryzen_2700e_firmwareMatchpinnaclepi-am4_1.0.0.7

amd ryzen_2700eMatch-

Node

AND

amd ryzen_2700e_firmwareMatchraven-fp5-am4_1.0.0.9

amd ryzen_2700eMatch-

Node

AND

amd ryzen_2700x_firmwareMatchpinnaclepi-am4_1.0.0.7

amd ryzen_2700xMatch-

Node

AND

amd ryzen_2700x_firmwareMatchraven-fp5-am4_1.0.0.9

amd ryzen_2700xMatch-

Node

AND

amd ryzen_2920x_firmwareMatchpinnaclepi-am4_1.0.0.7

amd ryzen_2920xMatch-

Node

AND

amd ryzen_2920x_firmwareMatchraven-fp5-am4_1.0.0.9

amd ryzen_2920xMatch-

Node

AND

amd ryzen_2950x_firmwareMatchpinnaclepi-am4_1.0.0.7

amd ryzen_2950xMatch-

Node

AND

amd ryzen_2950x_firmwareMatchraven-fp5-am4_1.0.0.9

amd ryzen_2950xMatch-

Node

AND

amd ryzen_2970wx_firmwareMatchpinnaclepi-am4_1.0.0.7

amd ryzen_2970wxMatch-

Node

AND

amd ryzen_2970wx_firmwareMatchraven-fp5-am4_1.0.0.9

amd ryzen_2970wxMatch-

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AND

amd ryzen_2990wx_firmwareMatchpinnaclepi-am4_1.0.0.7

amd ryzen_2990wxMatch-

Node

AND

amd ryzen_2990wx_firmwareMatchraven-fp5-am4_1.0.0.9

amd ryzen_2990wxMatch-

Node

AND

amd athlon_gold_3150g_firmwareMatchpicassopi-fp5_1.0.0.4

amd athlon_gold_3150gMatch-

Node

AND

amd athlon_gold_3150ge_firmwareMatchpicassopi-fp5_1.0.0.4

amd athlon_gold_3150geMatch-

Node

AND

amd athlon_silver_3050ge_firmwareMatchpicassopi-fp5_1.0.0.4

amd athlon_silver_3050geMatch-

[
  {
    "defaultStatus": "unaffected",
    "packageName": "AGESA",
    "platforms": [
      "x86"
    ],
    "product": "Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "packageName": "AGESA",
    "platforms": [
      "x86"
    ],
    "product": "Ryzen™ 5000 Series Desktop processor with Radeon™ Graphics  “Cezanne” AM4",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "Various "
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "packageName": "AGESA",
    "platforms": [
      "x86"
    ],
    "product": "Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” ULP",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "packageName": "AGESA",
    "platforms": [
      "x86"
    ],
    "product": "Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "packageName": "AGESA",
    "platforms": [
      "x86"
    ],
    "product": "Ryzen™ 3000 Series Mobile processor, 2nd Gen AMD Ryzen™ Mobile Processors with Radeon™ Graphics “Picasso”",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "packageName": "AGESA",
    "platforms": [
      "x86"
    ],
    "product": "Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Renoir” ",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "packageName": "AGESA",
    "platforms": [
      "x86"
    ],
    "product": "Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne”",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "packageName": "AGESA",
    "platforms": [
      "x86"
    ],
    "product": "Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Cezanne”",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  }
]

Source	Link
amd	www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001

17 Jun 2026 04:15Current

6.5Medium risk

Vulners AI Score6.5

CVSS 3.15.9

EPSS0.00395

SSVC

CWE-367