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IntelCVE-2021-33120

HistoryFeb 09, 2022 - 11:15 p.m.

CVE-2021-33120

2022-02-0923:15:15

CWE-125

intel

web.nvd.nist.gov

cve-2021-33120

intel atom

out of bounds read

memory subsystem

information disclosure

denial of service

nvd

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

24.9%

JSON

Out of bounds read under complex microarchitectural condition in memory subsystem for some Intel Atom® Processors may allow authenticated user to potentially enable information disclosure or cause denial of service via network access.

Affected configurations

Nvd

Node

intelatom_p5942b_firmwareMatch-

AND

intelatom_p5942bMatch-

Node

intelatom_p5931b_firmwareMatch-

AND

intelatom_p5931bMatch-

Node

intelatom_p5962b_firmwareMatch-

AND

intelatom_p5962bMatch-

Node

intelatom_p5921b_firmwareMatch-

AND

intelatom_p5921bMatch-

Node

intelxeon_d1700_firmwareMatch-

AND

intelxeon_d1700Match-

Node

intelxeon_d2700_firmwareMatch-

AND

intelxeon_d2700Match-

Node

intelcore_i5-l16g7_firmwareMatch-

AND

intelcore_i5-l16g7Match-

Node

intelcore_i3-l13g4_firmwareMatch-

AND

intelcore_i3-l13g4Match-

Node

intelpentium_j6425_firmwareMatch-

AND

intelpentium_j6425Match-

Node

intelpentium_n6415_firmwareMatch-

AND

intelpentium_n6415Match-

Node

intelceleron_j6413_firmwareMatch-

AND

intelceleron_j6413Match-

Node

intelceleron_n6211_firmwareMatch-

AND

intelceleron_n6211Match-

Node

intelatom_x6413e_firmwareMatch-

AND

intelatom_x6413eMatch-

Node

intelatom_x6425re_firmwareMatch-

AND

intelatom_x6425reMatch-

Node

intelatom_x6427fe_firmwareMatch-

AND

intelatom_x6427feMatch-

Node

intelatom_x6212re_firmwareMatch-

AND

intelatom_x6212reMatch-

Node

intelatom_x6200fe_firmwareMatch-

AND

intelatom_x6200feMatch-

Node

intelatom_x6211e_firmwareMatch-

AND

intelatom_x6211eMatch-

Node

intelatom_x6425e_firmwareMatch-

AND

intelatom_x6425eMatch-

Node

intelpentium_silver_n6005_firmwareMatch-

AND

intelpentium_silver_n6005Match-

Node

intelpentium_silver_n6000_firmwareMatch-

AND

intelpentium_silver_n6000Match-

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-

VendorProductVersionCPE
intelatom_p5942b_firmware-cpe:/o:intel:atom_p5942b_firmware:-:::

Vendor	Product	Version	CPE
intel	atom_p5942b_firmware	-	cpe:/o:intel:atom_p5942b_firmware:-:::

CNA Affected

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