Lucene search

K
cveIntelCVE-2021-0146
HistoryNov 17, 2021 - 8:15 p.m.

CVE-2021-0146

2021-11-1720:15:09
intel
web.nvd.nist.gov
128
2
cve-2021-0146
intel
processor
hardware
test logic
debug logic
privilege escalation

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

6.8

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.7

Confidence

High

EPSS

0.001

Percentile

31.9%

Hardware allows activation of test or debug logic at runtime for some Intel® processors which may allow an unauthenticated user to potentially enable escalation of privilege via physical access.

Affected configurations

Nvd
Node
intelpentium_j6426Match-
AND
intelpentium_j6426_firmwareMatch-
Node
intelpentium_j4205Match-
AND
intelpentium_j4205_firmwareMatch-
Node
intelpentium_j3710Match-
AND
intelpentium_j3710_firmwareMatch-
Node
intelpentium_j2900Match-
AND
intelpentium_j2900_firmwareMatch-
Node
intelpentium_j2850Match-
AND
intelpentium_j2850_firmwareMatch-
Node
intelceleron_j6412Match-
AND
intelceleron_j6412_firmwareMatch-
Node
intelceleron_j6413Match-
AND
intelceleron_j6413_firmwareMatch-
Node
intelceleron_j4125Match-
AND
intelceleron_j4125_firmwareMatch-
Node
intelceleron_j4025_firmwareMatch-
AND
intelceleron_j4025Match-
Node
intelceleron_j3355e_firmwareMatch-
AND
intelceleron_j3355eMatch-
Node
intelceleron_j3455e_firmwareMatch-
AND
intelceleron_j3455eMatch-
Node
intelceleron_j4105_firmwareMatch-
AND
intelceleron_j4105Match-
Node
intelceleron_j4005_firmwareMatch-
AND
intelceleron_j4005Match-
Node
intelceleron_j3455_firmwareMatch-
AND
intelceleron_j3455Match-
Node
intelceleron_j3355_firmwareMatch-
AND
intelceleron_j3355Match-
Node
intelceleron_j3160_firmwareMatch-
AND
intelceleron_j3160Match-
Node
intelceleron_j3060_firmwareMatch-
AND
intelceleron_j3060Match-
Node
intelceleron_j1800_firmwareMatch-
AND
intelceleron_j1800Match-
Node
intelceleron_j1900_firmwareMatch-
AND
intelceleron_j1900Match-
Node
intelceleron_j1850_firmwareMatch-
AND
intelceleron_j1850Match-
Node
intelceleron_j1750_firmwareMatch-
AND
intelceleron_j1750Match-
Node
intelceleron_n6210_firmwareMatch-
AND
intelceleron_n6210Match-
Node
intelceleron_n4505_firmwareMatch-
AND
intelceleron_n4505Match-
Node
intelceleron_n4500_firmwareMatch-
AND
intelceleron_n4500Match-
Node
intelceleron_n5105_firmwareMatch-
AND
intelceleron_n5105Match-
Node
intelceleron_n5100_firmwareMatch-
AND
intelceleron_n5100Match-
Node
intelceleron_n6211_firmwareMatch-
AND
intelceleron_n6211Match-
Node
intelceleron_n4120_firmwareMatch-
AND
intelceleron_n4120Match-
Node
intelceleron_n4020_firmwareMatch-
AND
intelceleron_n4020Match-
Node
intelceleron_n3350e_firmwareMatch-
AND
intelceleron_n3350eMatch-
Node
intelceleron_n4000_firmwareMatch-
AND
intelceleron_n4000Match-
Node
intelceleron_n4100_firmwareMatch-
AND
intelceleron_n4100Match-
Node
intelceleron_n3350_firmwareMatch-
AND
intelceleron_n3350Match-
Node
intelceleron_n3450_firmwareMatch-
AND
intelceleron_n3450Match-
Node
intelceleron_n3060_firmwareMatch-
AND
intelceleron_n3060Match-
Node
intelceleron_n3160_firmwareMatch-
AND
intelceleron_n3160Match-
Node
intelceleron_n3010_firmwareMatch-
AND
intelceleron_n3010Match-
Node
intelceleron_n3000_firmwareMatch-
AND
intelceleron_n3000Match-
Node
intelceleron_n3050_firmwareMatch-
AND
intelceleron_n3050Match-
Node
intelceleron_n3150_firmwareMatch-
AND
intelceleron_n3150Match-
Node
intelceleron_n2808_firmwareMatch-
AND
intelceleron_n2808Match-
Node
intelceleron_n2840_firmwareMatch-
AND
intelceleron_n2840Match-
Node
intelceleron_n2940_firmwareMatch-
AND
intelceleron_n2940Match-
Node
intelceleron_n2807_firmwareMatch-
AND
intelceleron_n2807Match-
Node
intelceleron_n2830_firmwareMatch-
AND
intelceleron_n2830Match-
Node
intelceleron_n2930_firmwareMatch-
AND
intelceleron_n2930Match-
Node
intelceleron_n2806_firmwareMatch-
AND
intelceleron_n2806Match-
Node
intelceleron_n2920_firmwareMatch-
AND
intelceleron_n2920Match-
Node
intelceleron_n2820_firmwareMatch-
AND
intelceleron_n2820Match-
Node
intelceleron_n2815_firmwareMatch-
AND
intelceleron_n2815Match-
Node
intelceleron_n2805_firmwareMatch-
AND
intelceleron_n2805Match-
Node
intelceleron_n2810_firmwareMatch-
AND
intelceleron_n2810Match-
Node
intelceleron_n2910_firmwareMatch-
AND
intelceleron_n2910Match-
Node
intelatom_x5-e3930_firmwareMatch-
AND
intelatom_x5-e3930Match-
Node
intelatom_x5-e3940_firmwareMatch-
AND
intelatom_x5-e3940Match-
Node
intelatom_x7-e3950_firmwareMatch-
AND
intelatom_x7-e3950Match-
Node
intelpentium_n6415_firmwareMatch-
AND
intelpentium_n6415Match-
Node
intelpentium_n4200_firmwareMatch-
AND
intelpentium_n4200Match-
Node
intelpentium_n3710_firmwareMatch-
AND
intelpentium_n3710Match-
Node
intelpentium_n4200e_firmwareMatch-
AND
intelpentium_n4200eMatch-
Node
intelpentium_n3700_firmwareMatch-
AND
intelpentium_n3700Match-
Node
intelpentium_n3540_firmwareMatch-
AND
intelpentium_n3540Match-
Node
intelpentium_n3530_firmwareMatch-
AND
intelpentium_n3530Match-
Node
intelpentium_n3520_firmwareMatch-
AND
intelpentium_n3520Match-
Node
intelpentium_n3510_firmwareMatch-
AND
intelpentium_n3510Match-
Node
intelpentium_silver_n6005_firmwareMatch-
AND
intelpentium_silver_n6005Match-
Node
intelpentium_silver_n6000_firmwareMatch-
AND
intelpentium_silver_n6000Match-
Node
intelpentium_silver_j5040_firmwareMatch-
AND
intelpentium_silver_j5040Match-
Node
intelpentium_silver_n5030_firmwareMatch-
AND
intelpentium_silver_n5030Match-
Node
intelpentium_silver_j5005_firmwareMatch-
AND
intelpentium_silver_j5005Match-
Node
intelpentium_silver_n5000_firmwareMatch-
AND
intelpentium_silver_n5000Match-
Node
intelatom_c3000_firmwareMatch-
AND
intelatom_c3000Match-
VendorProductVersionCPE
intelpentium_j6426-cpe:2.3:h:intel:pentium_j6426:-:*:*:*:*:*:*:*
intelpentium_j6426_firmware-cpe:2.3:o:intel:pentium_j6426_firmware:-:*:*:*:*:*:*:*
intelpentium_j4205-cpe:2.3:h:intel:pentium_j4205:-:*:*:*:*:*:*:*
intelpentium_j4205_firmware-cpe:2.3:o:intel:pentium_j4205_firmware:-:*:*:*:*:*:*:*
intelpentium_j3710-cpe:2.3:h:intel:pentium_j3710:-:*:*:*:*:*:*:*
intelpentium_j3710_firmware-cpe:2.3:o:intel:pentium_j3710_firmware:-:*:*:*:*:*:*:*
intelpentium_j2900-cpe:2.3:h:intel:pentium_j2900:-:*:*:*:*:*:*:*
intelpentium_j2900_firmware-cpe:2.3:o:intel:pentium_j2900_firmware:-:*:*:*:*:*:*:*
intelpentium_j2850-cpe:2.3:h:intel:pentium_j2850:-:*:*:*:*:*:*:*
intelpentium_j2850_firmware-cpe:2.3:o:intel:pentium_j2850_firmware:-:*:*:*:*:*:*:*
Rows per page:
1-10 of 1441

CNA Affected

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

Social References

More

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

6.8

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.7

Confidence

High

EPSS

0.001

Percentile

31.9%