CVE-2021-26378

🗓️ 11 May 2022 16:23:26Reported by AMDType

cve🔗 web.nvd.nist.gov📰️ 3 Media mentions👁 107 Views

Insufficient bound checks in System Management Unit (SMU) can lead to denial of service

Reporter	Title	Published	Views	Family All 42
ATTACKERKB	CVE-2021-26378	10 May 202220:00	–	attackerkb
Amd	AMD Client Vulnerabilities – May 2022	10 May 202200:00	–	amd
Amd	AMD Server Vulnerabilities - May 2022	10 May 202200:00	–	amd
Circl	CVE-2021-26378	11 May 202220:34	–	circl
CNNVD	AMD System Management Unit 缓冲区错误漏洞	11 May 202200:00	–	cnnvd
CNVD	AMD System Management Unit Denial of Service Vulnerability (CNVD-2022-63548)	13 May 202200:00	–	cnvd
Cvelist	CVE-2021-26378	11 May 202216:23	–	cvelist
EUVD	EUVD-2021-13184	7 Oct 202500:30	–	euvd
HPE Security Bulletins	HPESBHF04235 rev.1 - HPE ProLiant Gen10 and Gen10 Plus Servers Using Certain AMD EPYC Processors, Multiple Local Vulnerabilities	16 May 202200:00	–	hpe
Hewlett-Packard	AMD Client UEFI Firmware May 2022 Security Updates	10 May 202200:00	–	hp

NVD

Node

AND

amd epyc_7232p_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7232pMatch-

Node

AND

amd epyc_7302p_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7302pMatch-

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AND

amd epyc_7402p_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7402pMatch-

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AND

amd epyc_7502p_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7502pMatch-

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AND

amd epyc_7702p_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7702pMatch-

Node

AND

amd epyc_7252_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7252Match-

Node

AND

amd epyc_7262_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7262Match-

Node

AND

amd epyc_7272_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7272Match-

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AND

amd epyc_7282_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7282Match-

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AND

amd epyc_7302_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7302Match-

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AND

amd epyc_7352_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7352Match-

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AND

amd epyc_7402_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7402Match-

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AND

amd epyc_7452_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7452Match-

Node

AND

amd epyc_7502_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7502Match-

Node

AND

amd epyc_7532_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7532Match-

Node

AND

amd epyc_7542_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7542Match-

Node

AND

amd epyc_7552_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7552Match-

Node

AND

amd epyc_7642_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7642Match-

Node

AND

amd epyc_7662_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7662Match-

Node

AND

amd epyc_7702_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7702Match-

Node

AND

amd epyc_7742_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7742Match-

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AND

amd epyc_7f32_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7f32Match-

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AND

amd epyc_7f52_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7f52Match-

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AND

amd epyc_7f72_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7f72Match-

Node

AND

amd epyc_7f32_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7f32Match-

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AND

amd epyc_7f52_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7f52Match-

Node

AND

amd epyc_7f72_firmwareRange<romepi-sp3_1.0.0.d

amd epyc_7f72Match-

Node

AND

amd epyc_7313p_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_7313pMatch-

Node

AND

amd epyc_7443p_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_7443pMatch-

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AND

amd epyc_7543p_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_7543pMatch-

Node

AND

amd epyc_7713p_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_7713pMatch-

Node

AND

amd epyc_7773x_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_7773xMatch-

Node

AND

amd epyc_7763_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_7763Match-

Node

AND

amd epyc_7713_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_7713Match-

Node

AND

amd epyc_7663_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_7663Match-

Node

AND

amd epyc_7643_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_7643Match-

Node

AND

amd epyc_7573x_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_7573xMatch-

Node

AND

amd epyc_75f3_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_75f3Match-

Node

AND

amd epyc_7513_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_7513Match-

Node

AND

amd epyc_7473x_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_7473xMatch-

Node

AND

amd epyc_7453_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_7453Match-

Node

AND

amd epyc_74f3_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_74f3Match-

Node

AND

amd epyc_7413_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_7413Match-

Node

AND

amd epyc_73f3_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_73f3Match-

Node

AND

amd epyc_7373x_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_7373xMatch-

Node

AND

amd epyc_7343_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_7343Match-

Node

AND

amd epyc_72f3_firmwareRange<milanpi-sp3_1.0.0.7

amd epyc_72f3Match-

Node

AND

amd ryzen_3_3100_firmwareRange<comboam4pi_1.0.0.8

amd ryzen_3_3100Match-

Node

AND

amd ryzen_3_3100_firmwareRange<comboam4_v2_pi_1.2.0.6c

amd ryzen_3_3300Match-

Node

AND

amd ryzen_3_3300x_firmwareRange<comboam4pi_1.0.0.8

amd ryzen_3_3300xMatch-

Node

AND

amd ryzen_3_3300x_firmwareRange<comboam4_v2_pi_1.2.0.6c

amd ryzen_3_3300xMatch-

Node

AND

amd ryzen_9_5950x_firmwareRange<comboam4_v2_pi_1.2.0.6c

amd ryzen_9_5950xMatch-

Node

AND

amd ryzen_7_5800x3d_firmwareRange<comboam4_v2_pi_1.2.0.6c

amd ryzen_7_5800x3dMatch-

Node

AND

amd ryzen_9_5900x_firmwareRange<comboam4_v2_pi_1.2.0.6c

amd ryzen_9_5900xMatch-

Node

AND

amd ryzen_7_5800x_firmwareRange<comboam4_v2_pi_1.2.0.6c

amd ryzen_7_5800xMatch-

Node

AND

amd ryzen_5_5600x_firmwareRange<comboam4_v2_pi_1.2.0.6c

amd ryzen_5_5600xMatch-

Node

AND

amd ryzen_7_5700x_firmwareRange<comboam4_v2_pi_1.2.0.6c

amd ryzen_7_5700xMatch-

Node

AND

amd ryzen_5_5600_firmwareRange<comboam4_v2_pi_1.2.0.6c

amd ryzen_5_5600Match-

Node

AND

amd ryzen_5_5500_firmwareRange<comboam4_v2_pi_1.2.0.6c

amd ryzen_5_5500Match-

Node

AND

amd ryzen_7_5700g_firmwareRange<comboam4_v2_pi_1.2.0.6c

amd ryzen_7_5700gMatch-

Node

AND

amd ryzen_5_5600g_firmwareRange<comboam4_v2_pi_1.2.0.6c

amd ryzen_5_5600gMatch-

Node

AND

amd ryzen_threadripper_2990wx_firmwareRange<summitpi-sp3r2_1.1.0.5

amd ryzen_threadripper_2990wxMatch-

Node

AND

amd ryzen_threadripper_2970wx_firmwareRange<summitpi-sp3r2_1.1.0.5

amd ryzen_threadripper_2970wxMatch-

Node

AND

amd ryzen_threadripper_2950x_firmwareRange<summitpi-sp3r2_1.1.0.5

amd ryzen_threadripper_2950xMatch-

Node

AND

amd ryzen_threadripper_2920x_firmwareRange<summitpi-sp3r2_1.1.0.5

amd ryzen_threadripper_2920xMatch-

Node

AND

amd ryzen_threadripper_3990x_firmwareRange<castlepeakpi-sp3r3_1.0.0.7

amd ryzen_threadripper_3990xMatch-

Node

AND

amd ryzen_threadripper_3970x_firmwareRange<castlepeakpi-sp3r3_1.0.0.7

amd ryzen_threadripper_3970xMatch-

Node

AND

amd ryzen_threadripper_3960x_firmwareRange<castlepeakpi-sp3r3_1.0.0.7

amd ryzen_threadripper_3960xMatch-

Node

AND

amd ryzen_threadripper_2990wx_firmwareRange<castlepeakpi-sp3r3_1.0.0.7

amd ryzen_threadripper_2990wxMatch-

Node

AND

amd ryzen_threadripper_2970wx_firmwareRange<castlepeakpi-sp3r3_1.0.0.7

amd ryzen_threadripper_2970wxMatch-

Node

AND

amd ryzen_threadripper_2950x_firmwareRange<castlepeakpi-sp3r3_1.0.0.7

amd ryzen_threadripper_2950xMatch-

Node

AND

amd ryzen_threadripper_2920x_firmwareRange<castlepeakpi-sp3r3_1.0.0.7

amd ryzen_threadripper_2920xMatch-

Node

AND

amd ryzen_threadripper_1950x_firmwareRange<castlepeakpi-sp3r3_1.0.0.7

amd ryzen_threadripper_1950xMatch-

Node

AND

amd ryzen_threadripper_1920x_firmwareRange<castlepeakpi-sp3r3_1.0.0.7

amd ryzen_threadripper_1920xMatch-

Node

AND

amd ryzen_threadripper_1900x_firmwareRange<castlepeakpi-sp3r3_1.0.0.7

amd ryzen_threadripper_1900xMatch-

Node

AND

amd ryzen_threadripper_pro_3945wx_firmwareRange<chagallwspi-swrx8_1.0.0.2

amd ryzen_threadripper_pro_3945wxMatch-

Node

AND

amd ryzen_threadripper_pro_3955wx_firmwareRange<chagallwspi-swrx8_1.0.0.2

amd ryzen_threadripper_pro_3955wxMatch-

Node

AND

amd ryzen_threadripper_pro_3975wx_firmwareRange<chagallwspi-swrx8_1.0.0.2

amd ryzen_threadripper_pro_3975wxMatch-

Node

AND

amd ryzen_threadripper_pro_3995wx_firmwareRange<chagallwspi-swrx8_1.0.0.2

amd ryzen_threadripper_pro_3995wxMatch-

Node

AND

amd ryzen_threadripper_pro_3945wx_firmwareRange<castlepeakwspi-swrx8_1.0.0.9

amd ryzen_threadripper_pro_3945wxMatch-

Node

AND

amd ryzen_threadripper_pro_3955wx_firmwareRange<castlepeakwspi-swrx8_1.0.0.9

amd ryzen_threadripper_pro_3955wxMatch-

Node

AND

amd ryzen_threadripper_pro_3975wx_firmwareRange<castlepeakwspi-swrx8_1.0.0.9

amd ryzen_threadripper_pro_3975wxMatch-

Node

AND

amd ryzen_threadripper_pro_3995wx_firmwareRange<castlepeakwspi-swrx8_1.0.0.9

amd ryzen_threadripper_pro_3995wxMatch-

Node

AND

amd ryzen_threadripper_pro_5945wx_firmwareRange<castlepeakwspi-swrx8_1.0.0.9

amd ryzen_threadripper_pro_5945wxMatch-

Node

AND

amd ryzen_threadripper_pro_5955wx_firmwareRange<castlepeakwspi-swrx8_1.0.0.9

amd ryzen_threadripper_pro_5955wxMatch-

Node

AND

amd ryzen_threadripper_pro_5965wx_firmwareRange<castlepeakwspi-swrx8_1.0.0.9

amd ryzen_threadripper_pro_5965wxMatch-

Node

AND

amd ryzen_threadripper_pro_5975wx_firmwareRange<castlepeakwspi-swrx8_1.0.0.9

amd ryzen_threadripper_pro_5975wxMatch-

Node

AND

amd ryzen_threadripper_pro_5995wx_firmwareRange<castlepeakwspi-swrx8_1.0.0.9

amd ryzen_threadripper_pro_5995wxMatch-

Node

AND

amd ryzen_3_2200u_firmwareRange<raven-fp5-am4_1.1.0.e

amd ryzen_3_2200uMatch-

Node

AND

amd ryzen_3_2300u_firmwareRange<raven-fp5-am4_1.1.0.e

amd ryzen_3_2300uMatch-

Node

AND

amd ryzen_5_2500u_firmwareRange<raven-fp5-am4_1.1.0.e

amd ryzen_5_2500uMatch-

Node

AND

amd ryzen_5_2600h_firmwareRange<raven-fp5-am4_1.1.0.e

amd ryzen_5_2600hMatch-

Node

AND

amd ryzen_7_2700u_firmwareRange<raven-fp5-am4_1.1.0.e

amd ryzen_7_2700uMatch-

Node

AND

amd ryzen_7_2800h_firmwareRange<raven-fp5-am4_1.1.0.e

amd ryzen_7_2800hMatch-

Node

AND

amd ryzen_3_2200u_firmwareRange<pinnaclepi-am4_1.0.0.c_(rv1)

amd ryzen_3_2200uMatch-

Node

AND

amd ryzen_3_2300u_firmwareRange<pinnaclepi-am4_1.0.0.c_(rv1)

amd ryzen_3_2300uMatch-

Node

AND

amd ryzen_5_2500u_firmwareRange<pinnaclepi-am4_1.0.0.c_(rv1)

amd ryzen_5_2500uMatch-

Node

AND

amd ryzen_5_2600h_firmwareRange<pinnaclepi-am4_1.0.0.c_(rv1)

amd ryzen_5_2600hMatch-

Node

AND

amd ryzen_7_2700u_firmwareRange<pinnaclepi-am4_1.0.0.c_(rv1)

amd ryzen_7_2700uMatch-

Node

AND

amd ryzen_7_2800h_firmwareRange<comboam4pi_1.0.0.8

amd ryzen_7_2800hMatch-

Node

AND

amd ryzen_3_2200u_firmwareRange<comboam4pi_1.0.0.8

amd ryzen_3_2200uMatch-

Node

AND

amd ryzen_3_2300u_firmwareRange<comboam4pi_1.0.0.8

amd ryzen_3_2300uMatch-

Node

AND

amd ryzen_5_2500u_firmwareRange<comboam4pi_1.0.0.8

amd ryzen_5_2500uMatch-

Node

AND

amd ryzen_5_2600h_firmwareRange<comboam4pi_1.0.0.8

amd ryzen_5_2600hMatch-

Node

AND

amd ryzen_7_2700u_firmwareRange<comboam4pi_1.0.0.8

amd ryzen_7_2700uMatch-

Node

AND

amd ryzen_7_2800h_firmwareRange<comboam4v2_pi_1.2.0.6c

amd ryzen_7_2800hMatch-

Node

AND

amd ryzen_3_2200u_firmwareRange<comboam4v2_pi_1.2.0.6c

amd ryzen_3_2200uMatch-

Node

AND

amd ryzen_3_2300u_firmwareRange<comboam4v2_pi_1.2.0.6c

amd ryzen_3_2300uMatch-

Node

AND

amd ryzen_5_2500u_firmwareRange<comboam4v2_pi_1.2.0.6c

amd ryzen_5_2500uMatch-

Node

AND

amd ryzen_5_2600h_firmwareRange<comboam4v2_pi_1.2.0.6c

amd ryzen_5_2600hMatch-

Node

AND

amd ryzen_7_2700u_firmwareRange<comboam4v2_pi_1.2.0.6c

amd ryzen_7_2700uMatch-

Node

AND

amd ryzen_7_2800h_firmwareRange<comboam4v2_pi_1.2.0.6c

amd ryzen_7_2800hMatch-

Node

AND

amd ryzen_3_2200u_firmwareRange<picassopi-fp5_1.0.0.d

amd ryzen_3_2200uMatch-

Node

AND

amd ryzen_3_2300u_firmwareRange<picassopi-fp5_1.0.0.d

amd ryzen_3_2300uMatch-

Node

AND

amd ryzen_5_2500u_firmwareRange<picassopi-fp5_1.0.0.d

amd ryzen_5_2500uMatch-

Node

AND

amd ryzen_5_2600h_firmwareRange<picassopi-fp5_1.0.0.d

amd ryzen_5_2600hMatch-

Node

AND

amd ryzen_7_2700u_firmwareRange<picassopi-fp5_1.0.0.d

amd ryzen_7_2700uMatch-

Node

AND

amd ryzen_7_2800h_firmwareRange<picassopi-fp5_1.0.0.d

amd ryzen_7_2800hMatch-

Node

AND

amd ryzen_3_3200u_firmwareRange<comboam4pi_1.0.0.8

amd ryzen_3_3200uMatch-

Node

AND

amd ryzen_3_3250u_firmwareRange<comboam4pi_1.0.0.8

amd ryzen_3_3250uMatch-

Node

AND

amd ryzen_3_3200u_firmwareRange<comboam4v2_pi_1.2.0.6c

amd ryzen_3_3200uMatch-

Node

AND

amd ryzen_3_3250u_firmwareRange<comboam4v2_pi_1.2.0.6c

amd ryzen_3_3250uMatch-

Node

AND

amd ryzen_3_3200u_firmwareRange<renoirpi-fp6_1.0.0.7

amd ryzen_3_3200uMatch-

Node

AND

amd ryzen_3_3250u_firmwareRange<renoirpi-fp6_1.0.0.7

amd ryzen_3_3250uMatch-

[
  {
    "product": "EPYC™ Processors",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "product": "Ryzen™ Series",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "product": "Athlon™ Series",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  }
]