CVE-2021-46765

🗓️ 09 May 2023 19:01:15Reported by AMDType

Insufficient input validation in ASP may allow an attacker with a compromised SMM to induce out-of-bounds memory reads within the ASP, potentially leading to a denial of service

Reporter	Title	Published	Views	Family All 10
Amd	Client Vulnerabilities – May 2023	9 May 202300:00	–	amd
Circl	CVE-2021-46765	10 May 202300:39	–	circl
CNNVD	AMD Secure Processor和AMD System Management Unit 缓冲区错误漏洞	9 May 202300:00	–	cnnvd
Cvelist	CVE-2021-46765	9 May 202319:01	–	cvelist
EUVD	EUVD-2021-33421	3 Oct 202520:07	–	euvd
Hewlett-Packard	AMD Client UEFI Firmware May 2023 Security Update	9 May 202300:00	–	hp
NVD	CVE-2021-46765	9 May 202320:15	–	nvd
OSV	CVE-2021-46765	9 May 202320:15	–	osv
Prion	Input validation	9 May 202320:15	–	prion
Vulnrichment	CVE-2021-46765	9 May 202319:01	–	vulnrichment

NVD

Node

amd ryzen_6600h_firmwareMatchrembrandtpi-fp7_1.0.0.5

AND

amd ryzen_6600hMatch-

Node

amd ryzen_6600hs_firmwareMatchrembrandtpi-fp7_1.0.0.5

AND

amd ryzen_6600hsMatch-

Node

amd ryzen_6600u_firmwareMatchrembrandtpi-fp7_1.0.0.5

AND

amd ryzen_6600uMatch-

Node

amd ryzen_6800h_firmwareMatchrembrandtpi-fp7_1.0.0.5

AND

amd ryzen_6800hMatch-

Node

amd ryzen_6800hs_firmwareMatchrembrandtpi-fp7_1.0.0.5

AND

amd ryzen_6800hsMatch-

Node

amd ryzen_6800u_firmwareMatchrembrandtpi-fp7_1.0.0.5

AND

amd ryzen_6800uMatch-

Node

amd ryzen_6900hs_firmwareMatchrembrandtpi-fp7_1.0.0.5

AND

amd ryzen_6900hsMatch-

Node

amd ryzen_6900hx_firmwareMatchrembrandtpi-fp7_1.0.0.5

AND

amd ryzen_6900hxMatch-

Node

amd ryzen_6980hs_firmwareMatchrembrandtpi-fp7_1.0.0.5

AND

amd ryzen_6980hsMatch-

Node

amd ryzen_6980hx_firmwareMatchrembrandtpi-fp7_1.0.0.5

AND

amd ryzen_6980hxMatch-

Node

amd ryzen_5300g_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5300gMatch-

Node

amd ryzen_5300g_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5300gMatch-

Node

amd ryzen_5300ge_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5300geMatch-

Node

amd ryzen_5300ge_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5300geMatch-

Node

amd ryzen_5500_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5500Match-

Node

amd ryzen_5500_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5500Match-

Node

amd ryzen_5600_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5600Match-

Node

amd ryzen_5600_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5600Match-

Node

amd ryzen_5600g_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5600gMatch-

Node

amd ryzen_5600g_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5600gMatch-

Node

amd ryzen_5600ge_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5600geMatch-

Node

amd ryzen_5600ge_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5600geMatch-

Node

amd ryzen_5600x_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5600xMatch-

Node

amd ryzen_5600x_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5600xMatch-

Node

amd ryzen_5700g_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5700gMatch-

Node

amd ryzen_5700g_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5700gMatch-

Node

amd ryzen_5700ge_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5700geMatch-

Node

amd ryzen_5700ge_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5700geMatch-

Node

amd ryzen_5700x_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5700xMatch-

Node

amd ryzen_5700x_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5700xMatch-

Node

amd ryzen_5800_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5800Match-

Node

amd ryzen_5800_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5800Match-

Node

amd ryzen_5800x3d_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5800x3dMatch-

Node

amd ryzen_5800x3d_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5800x3dMatch-

Node

amd ryzen_5800x_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5800xMatch-

Node

amd ryzen_5800x_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5800xMatch-

Node

amd ryzen_5900_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5900Match-

Node

amd ryzen_5900_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5900Match-

Node

amd ryzen_5900x_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5900xMatch-

Node

amd ryzen_5900x_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5900xMatch-

Node

amd ryzen_5945wx_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5945wxMatch-

Node

amd ryzen_5945wx_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5945wxMatch-

Node

amd ryzen_5950x_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5950xMatch-

Node

amd ryzen_5950x_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5950xMatch-

Node

amd ryzen_5955wx_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5955wxMatch-

Node

amd ryzen_5955wx_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5955wxMatch-

Node

amd ryzen_5965wx_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5965wxMatch-

Node

amd ryzen_5965wx_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5965wxMatch-

Node

amd ryzen_5975wx_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5975wxMatch-

Node

amd ryzen_5975wx_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5975wxMatch-

Node

amd ryzen_5995wx_firmwareMatchcezannepi-fp6_1.0.0.b

AND

amd ryzen_5995wxMatch-

Node

amd ryzen_5995wx_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_5995wxMatch-

Node

amd ryzen_3100_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_3100Match-

Node

amd ryzen_3100_firmwareMatchrenoirpi-fp6_1.0.0.9

AND

amd ryzen_3100Match-

Node

amd ryzen_3300x_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_3300xMatch-

Node

amd ryzen_3300x_firmwareMatchrenoirpi-fp6_1.0.0.9

AND

amd ryzen_3300xMatch-

Node

amd ryzen_3500_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_3500Match-

Node

amd ryzen_3500_firmwareMatchrenoirpi-fp6_1.0.0.9

AND

amd ryzen_3500Match-

Node

amd ryzen_3500x_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_3500xMatch-

Node

amd ryzen_3500x_firmwareMatchrenoirpi-fp6_1.0.0.9

AND

amd ryzen_3500xMatch-

Node

amd ryzen_3600_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_3600Match-

Node

amd ryzen_3600_firmwareMatchrenoirpi-fp6_1.0.0.9

AND

amd ryzen_3600Match-

Node

amd ryzen_3600x_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_3600xMatch-

Node

amd ryzen_3600x_firmwareMatchrenoirpi-fp6_1.0.0.9

AND

amd ryzen_3600xMatch-

Node

amd ryzen_3600xt_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_3600xtMatch-

Node

amd ryzen_3600xt_firmwareMatchrenoirpi-fp6_1.0.0.9

AND

amd ryzen_3600xtMatch-

Node

amd ryzen_3800x_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_3800xMatch-

Node

amd ryzen_3800x_firmwareMatchrenoirpi-fp6_1.0.0.9

AND

amd ryzen_3800xMatch-

Node

amd ryzen_3800xt_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_3800xtMatch-

Node

amd ryzen_3800xt_firmwareMatchrenoirpi-fp6_1.0.0.9

AND

amd ryzen_3800xtMatch-

Node

amd ryzen_3900_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_3900Match-

Node

amd ryzen_3900_firmwareMatchrenoirpi-fp6_1.0.0.9

AND

amd ryzen_3900Match-

Node

amd ryzen_3900x_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_3900xMatch-

Node

amd ryzen_3900x_firmwareMatchrenoirpi-fp6_1.0.0.9

AND

amd ryzen_3900xMatch-

Node

amd ryzen_3900xt_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_3900xtMatch-

Node

amd ryzen_3900xt_firmwareMatchrenoirpi-fp6_1.0.0.9

AND

amd ryzen_3900xtMatch-

Node

amd ryzen_3950x_firmwareMatchcomboam4v2_pi_1.2.0.8

AND

amd ryzen_3950xMatch-

Node

amd ryzen_3950x_firmwareMatchrenoirpi-fp6_1.0.0.9

AND

amd ryzen_3950xMatch-

[
  {
    "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": "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 "
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "packageName": "AGESA",
    "platforms": [
      "x86"
    ],
    "product": "Ryzen™ 6000 Series Mobile Processors  \"Rembrandt\"",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  }
]

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

27 Jan 2025 18:15Current

7.7High risk

Vulners AI Score7.7

CVSS 3.17.5

EPSS0.00536

SSVC

CWE-125