CVE-2021-26375

Advisory lineage Upstream: 0 Downstream: 40
Modified
Published: 11 May 2022, 16:20
Last modified:17 Sept 2024, 03:43

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
v3.1 (nvd)
EPSS Score
0.12% LOW
0% probability +0.04%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

11 May 2022, 16:20
Published
Vulnerability first disclosed
17 Sept 2024, 03:43
Last Modified
Vulnerability information updated

Description

Insufficient General Purpose IO (GPIO) bounds check in System Management Unit (SMU) may result in access/updates from/to invalid address space that could result in denial of service.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • v2.0•MEDIUM•Score: 4.9AV:L/AC:L/Au:N/C:N/I:N/A:C

EPSS Trends

Current EPSS score: 0.12%• Percentile: 30%

Affected Systems

  • amd•athlon™ series

    various

  • amd•epyc_7232p_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7252_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7262_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7272_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7282_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_72f3_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_7302_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7302p_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7313p_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_7343_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_7352_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7373x_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_73f3_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_7402_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7402p_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7413_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_7443p_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_7452_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7453_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_7473x_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_74f3_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_7502_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7502p_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7513_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_7532_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7542_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7543p_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_7552_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7573x_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_75f3_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_7642_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7643_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_7662_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7663_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_7702_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7702p_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7713_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_7713p_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_7742_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7763_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_7773x_firmware

    < milanpi-sp3_1.0.0.7

  • amd•epyc_7f32_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7f52_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc_7f72_firmware

    < romepi-sp3_1.0.0.d

  • amd•epyc™ processors

    various

  • amd•ryzen_3_2200u_firmware

    < raven-fp5-am4_1.1.0.e | < pinnaclepi-am4_1.0.0.c_\(rv1\) | < comboam4pi_1.0.0.8 | < comboam4v2_pi_1.2.0.6c | < picassopi-fp5_1.0.0.d

  • amd•ryzen_3_2300u_firmware

    < raven-fp5-am4_1.1.0.e | < pinnaclepi-am4_1.0.0.c_\(rv1\) | < comboam4pi_1.0.0.8 | < comboam4v2_pi_1.2.0.6c | < picassopi-fp5_1.0.0.d

  • amd•ryzen_3_3100_firmware

    < comboam4pi_1.0.0.8 | < comboam4_v2_pi_1.2.0.6c

  • amd•ryzen_3_3200u_firmware

    < comboam4pi_1.0.0.8 | < comboam4v2_pi_1.2.0.6c | < renoirpi-fp6_1.0.0.7

Showing first 50 affected entries in server-rendered view.

References (2)