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[email protected]CVE-2021-0155

HistoryMay 12, 2022 - 5:15 p.m.

CVE-2021-0155

2022-05-1217:15:08

CWE-252

[email protected]

web.nvd.nist.gov

cve-2021-0155

bios firmware

intel processors

information disclosure

nvd

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

Unchecked return value in the BIOS firmware for some Intel® Processors may allow a privileged user to potentially enable information disclosure via local access.

Affected configurations

NVD

Node

intelxeon_e7-8894_v4Match-

AND

intelxeon_e7-8894_v4_firmwareMatch-

Node

intelxeon_e7-4809_v4Match-

AND

intelxeon_e7-4809_v4_firmwareMatch-

Node

intelxeon_e7-4820_v4Match-

AND

intelxeon_e7-4820_v4_firmwareMatch-

Node

intelxeon_e7-4830_v4Match-

AND

intelxeon_e7-4830_v4_firmwareMatch-

Node

intelxeon_e7-4850_v4Match-

AND

intelxeon_e7-4850_v4_firmwareMatch-

Node

intelxeon_e7-8860_v4Match-

AND

intelxeon_e7-8860_v4_firmwareMatch-

Node

intelxeon_e7-8867_v4Match-

AND

intelxeon_e7-8867_v4_firmwareMatch-

Node

intelxeon_e7-8870_v4Match-

AND

intelxeon_e7-8870_v4_firmwareMatch-

Node

intelxeon_e7-8880_v4_firmwareMatch-

AND

intelxeon_e7-8880_v4Match-

Node

intelxeon_e7-8890_v4_firmwareMatch-

AND

intelxeon_e7-8890_v4Match-

Node

intelxeon_e7-8891_v4_firmwareMatch-

AND

intelxeon_e7-8891_v4Match-

Node

intelxeon_e7-8893_v4_firmwareMatch-

AND

intelxeon_e7-8893_v4Match-

Node

intelxeon_d-1702_firmwareMatch-

AND

intelxeon_d-1702Match-

Node

intelxeon_d-1712tr_firmwareMatch-

AND

intelxeon_d-1712trMatch-

Node

intelxeon_d-1713nt_firmwareMatch-

AND

intelxeon_d-1713ntMatch-

Node

intelxeon_d-1713nte_firmwareMatch-

AND

intelxeon_d-1713nteMatch-

Node

intelxeon_d-1714_firmwareMatch-

AND

intelxeon_d-1714Match-

Node

intelxeon_d-1715ter_firmwareMatch-

AND

intelxeon_d-1715terMatch-

Node

intelxeon_d-1718t_firmwareMatch-

AND

intelxeon_d-1718tMatch-

Node

intelxeon_d-1722ne_firmwareMatch-

AND

intelxeon_d-1722neMatch-

Node

intelxeon_d-1726_firmwareMatch-

AND

intelxeon_d-1726Match-

Node

intelxeon_d-1732te_firmwareMatch-

AND

intelxeon_d-1732teMatch-

Node

intelxeon_d-1733nt_firmwareMatch-

AND

intelxeon_d-1733ntMatch-

Node

intelxeon_d-1734nt_firmwareMatch-

AND

intelxeon_d-1734ntMatch-

Node

intelxeon_d-1735tr_firmwareMatch-

AND

intelxeon_d-1735trMatch-

Node

intelxeon_d-1736_firmwareMatch-

AND

intelxeon_d-1736Match-

Node

intelxeon_d-1736nt_firmwareMatch-

AND

intelxeon_d-1736ntMatch-

Node

intelxeon_d-1739_firmwareMatch-

AND

intelxeon_d-1739Match-

Node

intelxeon_d-1746ter_firmwareMatch-

AND

intelxeon_d-1746terMatch-

Node

intelxeon_d-1747nte_firmwareMatch-

AND

intelxeon_d-1747nteMatch-

Node

intelxeon_d-1748te_firmwareMatch-

AND

intelxeon_d-1748teMatch-

Node

intelxeon_d-1749nt_firmwareMatch-

AND

intelxeon_d-1749ntMatch-

Node

intelxeon_d-2712t_firmwareMatch-

AND

intelxeon_d-2712tMatch-

Node

intelxeon_d-2733nt_firmwareMatch-

AND

intelxeon_d-2733ntMatch-

Node

intelxeon_d-2738_firmwareMatch-

AND

intelxeon_d-2738Match-

Node

intelxeon_d-2752nte_firmwareMatch-

AND

intelxeon_d-2752nteMatch-

Node

intelxeon_d-2752ter_firmwareMatch-

AND

intelxeon_d-2752terMatch-

Node

intelxeon_d-2753nt_firmwareMatch-

AND

intelxeon_d-2753ntMatch-

Node

intelxeon_d-2766nt_firmwareMatch-

AND

intelxeon_d-2766ntMatch-

Node

intelxeon_d-2775te_firmwareMatch-

AND

intelxeon_d-2775teMatch-

Node

intelxeon_d-2776nt_firmwareMatch-

AND

intelxeon_d-2776ntMatch-

Node

intelxeon_d-2779_firmwareMatch-

AND

intelxeon_d-2779Match-

Node

intelxeon_d-2786nte_firmwareMatch-

AND

intelxeon_d-2786nteMatch-

Node

intelxeon_d-2795nt_firmwareMatch-

AND

intelxeon_d-2795ntMatch-

Node

intelxeon_d-2796nt_firmwareMatch-

AND

intelxeon_d-2796ntMatch-

Node

intelxeon_d-2796te_firmwareMatch-

AND

intelxeon_d-2796teMatch-

Node

intelxeon_d-2798nt_firmwareMatch-

AND

intelxeon_d-2798ntMatch-

Node

intelxeon_d-2799_firmwareMatch-

AND

intelxeon_d-2799Match-

Node

intelxeon_d-1602_firmwareMatch-

AND

intelxeon_d-1602Match-

Node

intelxeon_d-1622_firmwareMatch-

AND

intelxeon_d-1622Match-

Node

intelxeon_d-1623n_firmwareMatch-

AND

intelxeon_d-1623nMatch-

Node

intelxeon_d-1627_firmwareMatch-

AND

intelxeon_d-1627Match-

Node

intelxeon_d-1633n_firmwareMatch-

AND

intelxeon_d-1633nMatch-

Node

intelxeon_d-1637_firmwareMatch-

AND

intelxeon_d-1637Match-

Node

intelxeon_d-1649n_firmwareMatch-

AND

intelxeon_d-1649nMatch-

Node

intelxeon_d-1653n_firmwareMatch-

AND

intelxeon_d-1653nMatch-

Node

intelxeon_d-2123it_firmwareMatch-

AND

intelxeon_d-2123itMatch-

Node

intelxeon_d-2141i_firmwareMatch-

AND

intelxeon_d-2141iMatch-

Node

intelxeon_d-2142it_firmwareMatch-

AND

intelxeon_d-2142itMatch-

Node

intelxeon_d-2143it_firmwareMatch-

AND

intelxeon_d-2143itMatch-

Node

intelxeon_d-2145nt_firmwareMatch-

AND

intelxeon_d-2145ntMatch-

Node

intelxeon_d-2146nt_firmwareMatch-

AND

intelxeon_d-2146ntMatch-

Node

intelxeon_d-2161i_firmwareMatch-

AND

intelxeon_d-2161iMatch-

Node

intelxeon_d-2163it_firmwareMatch-

AND

intelxeon_d-2163itMatch-

Node

intelxeon_d-2166nt_firmwareMatch-

AND

intelxeon_d-2166ntMatch-

Node

intelxeon_d-2173it_firmwareMatch-

AND

intelxeon_d-2173itMatch-

Node

intelxeon_d-2177nt_firmwareMatch-

AND

intelxeon_d-2177ntMatch-

Node

intelxeon_d-2183it_firmwareMatch-

AND

intelxeon_d-2183itMatch-

Node

intelxeon_d-2187nt_firmwareMatch-

AND

intelxeon_d-2187ntMatch-

Node

intelxeon_d-1513n_firmwareMatch-

AND

intelxeon_d-1513nMatch-

Node

intelxeon_d-1523n_firmwareMatch-

AND

intelxeon_d-1523nMatch-

Node

intelxeon_d-1533n_firmwareMatch-

AND

intelxeon_d-1533nMatch-

Node

intelxeon_d-1543n_firmwareMatch-

AND

intelxeon_d-1543nMatch-

Node

intelxeon_d-1553n_firmwareMatch-

AND

intelxeon_d-1553nMatch-

Node

intelxeon_d-1529_firmwareMatch-

AND

intelxeon_d-1529Match-

Node

intelxeon_d-1539_firmwareMatch-

AND

intelxeon_d-1539Match-

Node

intelxeon_d-1559_firmwareMatch-

AND

intelxeon_d-1559Match-

Node

intelxeon_d-1557_firmwareMatch-

AND

intelxeon_d-1557Match-

Node

intelxeon_d-1567_firmwareMatch-

AND

intelxeon_d-1567Match-

Node

intelxeon_d-1571_firmwareMatch-

AND

intelxeon_d-1571Match-

Node

intelxeon_d-1577_firmwareMatch-

AND

intelxeon_d-1577Match-

Node

intelxeon_d-1518_firmwareMatch-

AND

intelxeon_d-1518Match-

Node

intelxeon_d-1521_firmwareMatch-

AND

intelxeon_d-1521Match-

Node

intelxeon_d-1527_firmwareMatch-

AND

intelxeon_d-1527Match-

Node

intelxeon_d-1528_firmwareMatch-

AND

intelxeon_d-1528Match-

Node

intelxeon_d-1531_firmwareMatch-

AND

intelxeon_d-1531Match-

Node

intelxeon_d-1537_firmwareMatch-

AND

intelxeon_d-1537Match-

Node

intelxeon_d-1541_firmwareMatch-

AND

intelxeon_d-1541Match-

Node

intelxeon_d-1548_firmwareMatch-

AND

intelxeon_d-1548Match-

Node

intelxeon_d-1520_firmwareMatch-

AND

intelxeon_d-1520Match-

Node

intelxeon_d-1540_firmwareMatch-

AND

intelxeon_d-1540Match-

Node

intelxeon_e5-2699a_v4_firmwareMatch-

AND

intelxeon_e5-2699a_v4Match-

Node

intelxeon_e5-2699r_v4_firmwareMatch-

AND

intelxeon_e5-2699r_v4Match-

Node

intelxeon_e5-4610_v4_firmwareMatch-

AND

intelxeon_e5-4610_v4Match-

Node

intelxeon_e5-4620_v4_firmwareMatch-

AND

intelxeon_e5-4620_v4Match-

Node

intelxeon_e5-4627_v4_firmwareMatch-

AND

intelxeon_e5-4627_v4Match-

Node

intelxeon_e5-4628l_v4_firmwareMatch-

AND

intelxeon_e5-4628l_v4Match-

Node

intelxeon_e5-4640_v4_firmwareMatch-

AND

intelxeon_e5-4640_v4Match-

Node

intelxeon_e5-4650_v4_firmwareMatch-

AND

intelxeon_e5-4650_v4Match-

Node

intelxeon_e5-4655_v4_firmwareMatch-

AND

intelxeon_e5-4655_v4Match-

Node

intelxeon_e5-4660_v4_firmwareMatch-

AND

intelxeon_e5-4660_v4Match-

Node

intelxeon_e5-4667_v4_firmwareMatch-

AND

intelxeon_e5-4667_v4Match-

Node

intelxeon_e5-4669_v4_firmwareMatch-

AND

intelxeon_e5-4669_v4Match-

Node

intelxeon_e5-1620_v4_firmwareMatch-

AND

intelxeon_e5-1620_v4Match-

Node

intelxeon_e5-1630_v4_firmwareMatch-

AND

intelxeon_e5-1630_v4Match-

Node

intelxeon_e5-1650_v4_firmwareMatch-

AND

intelxeon_e5-1650_v4Match-

Node

intelxeon_e5-1660_v4_firmwareMatch-

AND

intelxeon_e5-1660_v4Match-

Node

intelxeon_e5-1680_v4_firmwareMatch-

AND

intelxeon_e5-1680_v4Match-

Node

intelxeon_e5-2603_v4_firmwareMatch-

AND

intelxeon_e5-2603_v4Match-

Node

intelxeon_e5-2608l_v4_firmwareMatch-

AND

intelxeon_e5-2608l_v4Match-

Node

intelxeon_e5-2609_v4_firmwareMatch-

AND

intelxeon_e5-2609_v4Match-

Node

intelxeon_e5-2618l_v4_firmwareMatch-

AND

intelxeon_e5-2618l_v4Match-

Node

intelxeon_e5-2620_v4_firmwareMatch-

AND

intelxeon_e5-2620_v4Match-

Node

intelxeon_e5-2623_v4_firmwareMatch-

AND

intelxeon_e5-2623_v4Match-

Node

intelxeon_e5-2628l_v4_firmwareMatch-

AND

intelxeon_e5-2628l_v4Match-

Node

intelxeon_e5-2630_v4_firmwareMatch-

AND

intelxeon_e5-2630_v4Match-

Node

intelxeon_e5-2630l_v4_firmwareMatch-

AND

intelxeon_e5-2630l_v4Match-

Node

intelxeon_e5-2637_v4_firmwareMatch-

AND

intelxeon_e5-2637_v4Match-

Node

intelxeon_e5-2640_v4_firmwareMatch-

AND

intelxeon_e5-2640_v4Match-

Node

intelxeon_e5-2643_v4_firmwareMatch-

AND

intelxeon_e5-2643_v4Match-

Node

intelxeon_e5-2648l_v4_firmwareMatch-

AND

intelxeon_e5-2648l_v4Match-

Node

intelxeon_e5-2650_v4_firmwareMatch-

AND

intelxeon_e5-2650_v4Match-

Node

intelxeon_e5-2650l_v4_firmwareMatch-

AND

intelxeon_e5-2650l_v4Match-

Node

intelxeon_e5-2658_v4_firmwareMatch-

AND

intelxeon_e5-2658_v4Match-

Node

intelxeon_e5-2660_v4_firmwareMatch-

AND

intelxeon_e5-2660_v4Match-

Node

intelxeon_e5-2667_v4_firmwareMatch-

AND

intelxeon_e5-2667_v4Match-

Node

intelxeon_e5-2680_v4_firmwareMatch-

AND

intelxeon_e5-2680_v4Match-

Node

intelxeon_e5-2683_v4_firmwareMatch-

AND

intelxeon_e5-2683_v4Match-

Node

intelxeon_e5-2687w_v4_firmwareMatch-

AND

intelxeon_e5-2687w_v4Match-

Node

intelxeon_e5-2690_v4_firmwareMatch-

AND

intelxeon_e5-2690_v4Match-

Node

intelxeon_e5-2695_v4_firmwareMatch-

AND

intelxeon_e5-2695_v4Match-

Node

intelxeon_e5-2697_v4_firmwareMatch-

AND

intelxeon_e5-2697_v4Match-

Node

intelxeon_e5-2697a_v4_firmwareMatch-

AND

intelxeon_e5-2697a_v4Match-

Node

intelxeon_e5-2698_v4_firmwareMatch-

AND

intelxeon_e5-2698_v4Match-

Node

intelxeon_e5-2699_v4_firmwareMatch-

AND

intelxeon_e5-2699_v4Match-

Node

intelcore_i9-10900x_firmwareMatch-

AND

intelcore_i9-10900xMatch-

Node

intelcore_i9-10920x_firmwareMatch-

AND

intelcore_i9-10920xMatch-

Node

intelcore_i9-10940x_firmwareMatch-

AND

intelcore_i9-10940xMatch-

Node

intelcore_i9-10980xe_firmwareMatch-

AND

intelcore_i9-10980xeMatch-

Node

intelcore_i7-9800x_firmwareMatch-

AND

intelcore_i7-9800xMatch-

Node

intelcore_i9-9820x_firmwareMatch-

AND

intelcore_i9-9820xMatch-

Node

intelcore_i9-9900x_firmwareMatch-

AND

intelcore_i9-9900xMatch-

Node

intelcore_i9-9920x_firmwareMatch-

AND

intelcore_i9-9920xMatch-

Node

intelcore_i9-9940x_firmwareMatch-

AND

intelcore_i9-9940xMatch-

Node

intelcore_i9-9960x_firmwareMatch-

AND

intelcore_i9-9960xMatch-

Node

intelcore_i9-9980xe_firmwareMatch-

AND

intelcore_i9-9980xeMatch-

Node

intelcore_i9-7940x_firmwareMatch-

AND

intelcore_i9-7940xMatch-

Node

intelcore_i9-7960x_firmwareMatch-

AND

intelcore_i9-7960xMatch-

Node

intelcore_i9-7980xe_firmwareMatch-

AND

intelcore_i9-7980xeMatch-

Node

intelcore_i9-7920x_firmwareMatch-

AND

intelcore_i9-7920xMatch-

Node

intelcore_i5-7640x_firmwareMatch-

AND

intelcore_i5-7640xMatch-

Node

intelcore_i7-7740x_firmwareMatch-

AND

intelcore_i7-7740xMatch-

Node

intelcore_i7-7800x_firmwareMatch-

AND

intelcore_i7-7800xMatch-

Node

intelcore_i7-7820x_firmwareMatch-

AND

intelcore_i7-7820xMatch-

Node

intelcore_i9-7900x_firmwareMatch-

AND

intelcore_i9-7900xMatch-

Node

intelcore_i7-6800k_firmwareMatch-

AND

intelcore_i7-6800kMatch-

Node

intelcore_i7-6850k_firmwareMatch-

AND

intelcore_i7-6850kMatch-

Node

intelcore_i7-6900k_firmwareMatch-

AND

intelcore_i7-6900kMatch-

Node

intelcore_i7-6950x_firmwareMatch-

AND

intelcore_i7-6950xMatch-

Node

intelcore_i7-5820k_firmwareMatch-

AND

intelcore_i7-5820kMatch-

Node

intelcore_i7-5930k_firmwareMatch-

AND

intelcore_i7-5930kMatch-

Node

intelcore_i7-5960x_firmwareMatch-

AND

intelcore_i7-5960xMatch-

Node

intelcore_i7-4940mx_firmwareMatch-

AND

intelcore_i7-4940mxMatch-

Node

intelcore_i7-4820k_firmwareMatch-

AND

intelcore_i7-4820kMatch-

Node

intelcore_i7-4930k_firmwareMatch-

AND

intelcore_i7-4930kMatch-

Node

intelcore_i7-4960x_firmwareMatch-

AND

intelcore_i7-4960xMatch-

Node

intelcore_i7-4930mx_firmwareMatch-

AND

intelcore_i7-4930mxMatch-

Node

intelcore_i7-3970x_firmwareMatch-

AND

intelcore_i7-3970xMatch-

Node

intelcore_i7-3940xm_firmwareMatch-

AND

intelcore_i7-3940xmMatch-

Node

intelcore_i7-3920xm_firmwareMatch-

AND

intelcore_i7-3920xmMatch-

Node

intelcore_i7-3820_firmwareMatch-

AND

intelcore_i7-3820Match-

Node

intelcore_i7-3930k_firmwareMatch-

AND

intelcore_i7-3930kMatch-

Node

intelcore_i7-3960x_firmwareMatch-

AND

intelcore_i7-3960xMatch-

CPENameOperatorVersion
intel:xeon_e7-8894_v4_firmwareintel xeon e7-8894 v4 firmwareeq-

CPE	Name	Operator	Version
intel:xeon_e7-8894_v4_firmware	intel xeon e7-8894 v4 firmware	eq	-

CNA Affected

[
  {
    "product": "Intel(R) Processors",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "See references"
      }
    ]
  }
]

References

security.netapp.com/advisory/ntap-20220818-0003/

www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00601.html

Social References

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

Related for CVE-2021-0155

nessus1 f51 prion1 cvelist1 nvd1 intel1 hp1