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[email protected]CVE-2020-11258

HistoryJun 09, 2021 - 5:15 a.m.

CVE-2020-11258

2021-06-0905:15:07

CWE-119

[email protected]

web.nvd.nist.gov

cve-2020-11258

memory corruption

trustzone bsp

snapdragon

wired infrastructure

networking

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

8.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.8 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

Memory corruption due to lack of validation of pointer arguments passed to Trustzone BSP in Snapdragon Wired Infrastructure and Networking

Affected configurations

NVD

Node

qualcommar7420_firmwareMatch-

AND

qualcommar7420Match-

Node

qualcommar9580_firmwareMatch-

AND

qualcommar9580Match-

Node

qualcommcsr8811_firmwareMatch-

AND

qualcommcsr8811Match-

Node

qualcommipq4018_firmwareMatch-

AND

qualcommipq4018Match-

Node

qualcommipq4019_firmwareMatch-

AND

qualcommipq4019Match-

Node

qualcommipq4028_firmwareMatch-

AND

qualcommipq4028Match-

Node

qualcommipq4029_firmwareMatch-

AND

qualcommipq4029Match-

Node

qualcommqca10901_firmwareMatch-

AND

qualcommqca10901Match-

Node

qualcommqca4024_firmwareMatch-

AND

qualcommqca4024Match-

Node

qualcommqca7500_firmwareMatch-

AND

qualcommqca7500Match-

Node

qualcommqca7520_firmwareMatch-

AND

qualcommqca7520Match-

Node

qualcommqca7550_firmwareMatch-

AND

qualcommqca7550Match-

Node

qualcommqca8075_firmwareMatch-

AND

qualcommqca8075Match-

Node

qualcommqca9880_firmwareMatch-

AND

qualcommqca9880Match-

Node

qualcommqca9886_firmwareMatch-

AND

qualcommqca9886Match-

Node

qualcommqca9888_firmwareMatch-

AND

qualcommqca9888Match-

Node

qualcommqca9889_firmwareMatch-

AND

qualcommqca9889Match-

Node

qualcommqca9898_firmwareMatch-

AND

qualcommqca9898Match-

Node

qualcommqca9984_firmwareMatch-

AND

qualcommqca9984Match-

Node

qualcommqca9992_firmwareMatch-

AND

qualcommqca9992Match-

Node

qualcommqca9994_firmwareMatch-

AND

qualcommqca9994Match-

Node

qualcommqcn3018_firmwareMatch-

AND

qualcommqcn3018Match-

Node

qualcommqfe1922_firmwareMatch-

AND

qualcommqfe1922Match-

Node

qualcommqfe1952_firmwareMatch-

AND

qualcommqfe1952Match-

Node

qualcommwcd9340_firmwareMatch-

AND

qualcommwcd9340Match-

Node

qualcommwsa8810_firmwareMatch-

AND

qualcommwsa8810Match-

CPENameOperatorVersion
qualcomm:ar7420_firmwarequalcomm ar7420 firmwareeq-

CPE	Name	Operator	Version
qualcomm:ar7420_firmware	qualcomm ar7420 firmware	eq	-

CNA Affected

[
  {
    "product": "Snapdragon Wired Infrastructure and Networking",
    "vendor": "Qualcomm, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "AR7420, AR9580, CSR8811, IPQ4018, IPQ4019, IPQ4028, IPQ4029, QCA10901, QCA4024, QCA7500, QCA7520, QCA7550, QCA8075, QCA9880, QCA9886, QCA9888, QCA9889, QCA9898, QCA9984, QCA9992, QCA9994, QCN3018, QFE1922, QFE1952, WCD9340, WSA8810"
      }
    ]
  }
]

References

www.qualcomm.com/company/product-security/bulletins/january-2021-bulletin

Social References

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

8.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.8 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

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