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[email protected]CVE-2021-30315

HistoryOct 20, 2021 - 7:15 a.m.

CVE-2021-30315

2021-10-2007:15:09

CWE-416

[email protected]

web.nvd.nist.gov

cve-2021-30315

improper handling

sensor hal

use after free

snapdragon auto

nvd

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

8.4 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.8 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.6%

JSON

Improper handling of sensor HAL structure in absence of sensor can lead to use after free in Snapdragon Auto

Affected configurations

NVD

Node

qualcommmdm9628Match-

AND

qualcommmdm9628_firmwareMatch-

Node

qualcommqca6564aMatch-

AND

qualcommqca6564a_firmwareMatch-

Node

qualcommqca6564auMatch-

AND

qualcommqca6564au_firmwareMatch-

Node

qualcommqca6574Match-

AND

qualcommqca6574_firmwareMatch-

Node

qualcommqca6574aMatch-

AND

qualcommqca6574a_firmwareMatch-

Node

qualcommqca6574auMatch-

AND

qualcommqca6574au_firmwareMatch-

Node

qualcommqca6595Match-

AND

qualcommqca6595_firmwareMatch-

Node

qualcommqca6595auMatch-

AND

qualcommqca6595au_firmwareMatch-

Node

qualcommqca6696_firmwareMatch-

AND

qualcommqca6696Match-

Node

qualcommsa6155_firmwareMatch-

AND

qualcommsa6155Match-

Node

qualcommsa6155p_firmwareMatch-

AND

qualcommsa6155pMatch-

Node

qualcommsa8150p_firmwareMatch-

AND

qualcommsa8150pMatch-

Node

qualcommsa8155_firmwareMatch-

AND

qualcommsa8155Match-

Node

qualcommsa8155p_firmwareMatch-

AND

qualcommsa8155pMatch-

Node

qualcommsa8195p_firmwareMatch-

AND

qualcommsa8195pMatch-

CPENameOperatorVersion
qualcomm:mdm9628_firmwarequalcomm mdm9628 firmwareeq-

CPE	Name	Operator	Version
qualcomm:mdm9628_firmware	qualcomm mdm9628 firmware	eq	-

CNA Affected

[
  {
    "product": "Snapdragon Auto",
    "vendor": "Qualcomm, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "MDM9628, QCA6564A, QCA6564AU, QCA6574, QCA6574A, QCA6574AU, QCA6595, QCA6595AU, QCA6696, SA6155, SA6155P, SA8150P, SA8155, SA8155P, SA8195P"
      }
    ]
  }
]

References

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

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

8.4 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.8 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.6%

JSON

Related for CVE-2021-30315

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