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QualcommCVE-2021-30306

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

CVE-2021-30306

2021-10-2007:15:08

CWE-125

qualcomm

web.nvd.nist.gov

cve-2021-30306

buffer over read

improper buffer allocation

snapdragon auto

snapdragon connectivity

snapdragon industrial iot

snapdragon mobile

nvd

CVSS2

3.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

8.4

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

AI Score

7.1

Confidence

High

EPSS

Percentile

12.6%

JSON

Possible buffer over read due to improper buffer allocation for file length passed from user space in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile

Affected configurations

Nvd

Node

qualcommapq8053_firmwareMatch-

AND

qualcommapq8053Match-

Node

qualcommmsm8953_firmwareMatch-

AND

qualcommmsm8953Match-

Node

qualcommqca6174a_firmwareMatch-

AND

qualcommqca6174aMatch-

Node

qualcommqca6390_firmwareMatch-

AND

qualcommqca6390Match-

Node

qualcommqca6391_firmwareMatch-

AND

qualcommqca6391Match-

Node

qualcommqca6426_firmwareMatch-

AND

qualcommqca6426Match-

Node

qualcommqca6574_firmwareMatch-

AND

qualcommqca6574Match-

Node

qualcommqca6574a_firmwareMatch-

AND

qualcommqca6574aMatch-

Node

qualcommqca6574au_firmwareMatch-

AND

qualcommqca6574auMatch-

Node

qualcommqca6595au_firmwareMatch-

AND

qualcommqca6595auMatch-

Node

qualcommqca6696_firmwareMatch-

AND

qualcommqca6696Match-

Node

qualcommqca9377_firmwareMatch-

AND

qualcommqca9377Match-

Node

qualcommqcm6490_firmwareMatch-

AND

qualcommqcm6490Match-

Node

qualcommqcs6490_firmwareMatch-

AND

qualcommqcs6490Match-

Node

qualcommqrb5165_firmwareMatch-

AND

qualcommqrb5165Match-

Node

qualcommsa6145p_firmwareMatch-

AND

qualcommsa6145pMatch-

Node

qualcommsa6150p_firmwareMatch-

AND

qualcommsa6150pMatch-

Node

qualcommsa6155_firmwareMatch-

AND

qualcommsa6155Match-

Node

qualcommsa6155p_firmwareMatch-

AND

qualcommsa6155pMatch-

Node

qualcommsa8145p_firmwareMatch-

AND

qualcommsa8145pMatch-

Node

qualcommsa8150p_firmwareMatch-

AND

qualcommsa8150pMatch-

Node

qualcommsa8155_firmwareMatch-

AND

qualcommsa8155Match-

Node

qualcommsa8155p_firmwareMatch-

AND

qualcommsa8155pMatch-

Node

qualcommsa8195p_firmwareMatch-

AND

qualcommsa8195pMatch-

Node

qualcommsd460_firmwareMatch-

AND

qualcommsd460Match-

Node

qualcommsd480_firmwareMatch-

AND

qualcommsd480Match-

Node

qualcommsd662_firmwareMatch-

AND

qualcommsd662Match-

Node

qualcommsd690_5g_firmwareMatch-

AND

qualcommsd690_5gMatch-

Node

qualcommsd750g_firmwareMatch-

AND

qualcommsd750gMatch-

Node

qualcommsd765_firmwareMatch-

AND

qualcommsd765Match-

Node

qualcommsd765g_firmwareMatch-

AND

qualcommsd765gMatch-

Node

qualcommsd768g_firmwareMatch-

AND

qualcommsd768gMatch-

Node

qualcommsd778g_firmwareMatch-

AND

qualcommsd778gMatch-

Node

qualcommsd780g_firmwareMatch-

AND

qualcommsd780gMatch-

Node

qualcommsd865_5g_firmwareMatch-

AND

qualcommsd865_5gMatch-

Node

qualcommsd870_firmwareMatch-

AND

qualcommsd870Match-

Node

qualcommsd888_firmwareMatch-

AND

qualcommsd888Match-

Node

qualcommsd888_5g_firmwareMatch-

AND

qualcommsd888_5gMatch-

Node

qualcommsdx12_firmwareMatch-

AND

qualcommsdx12Match-

Node

qualcommsdx55m_firmwareMatch-

AND

qualcommsdx55mMatch-

Node

qualcommsm7250_firmwareMatch-

AND

qualcommsm7250Match-

Node

qualcommsm7325_firmwareMatch-

AND

qualcommsm7325Match-

Node

qualcommwcd9326_firmwareMatch-

AND

qualcommwcd9326Match-

Node

qualcommwcd9335_firmwareMatch-

AND

qualcommwcd9335Match-

Node

qualcommwcd9341_firmwareMatch-

AND

qualcommwcd9341Match-

Node

qualcommwcd9370_firmwareMatch-

AND

qualcommwcd9370Match-

Node

qualcommwcd9375_firmwareMatch-

AND

qualcommwcd9375Match-

Node

qualcommwcd9380_firmwareMatch-

AND

qualcommwcd9380Match-

Node

qualcommwcd9385_firmwareMatch-

AND

qualcommwcd9385Match-

Node

qualcommwcn3615_firmwareMatch-

AND

qualcommwcn3615Match-

Node

qualcommwcn3680b_firmwareMatch-

AND

qualcommwcn3680bMatch-

Node

qualcommwcn3950_firmwareMatch-

AND

qualcommwcn3950Match-

Node

qualcommwcn3988_firmwareMatch-

AND

qualcommwcn3988Match-

Node

qualcommwcn3991_firmwareMatch-

AND

qualcommwcn3991Match-

Node

qualcommwcn3998_firmwareMatch-

AND

qualcommwcn3998Match-

Node

qualcommwcn6740_firmwareMatch-

AND

qualcommwcn6740Match-

Node

qualcommwcn6750_firmwareMatch-

AND

qualcommwcn6750Match-

Node

qualcommwcn6850_firmwareMatch-

AND

qualcommwcn6850Match-

Node

qualcommwcn6851_firmwareMatch-

AND

qualcommwcn6851Match-

Node

qualcommwcn6855_firmwareMatch-

AND

qualcommwcn6855Match-

Node

qualcommwcn6856_firmwareMatch-

AND

qualcommwcn6856Match-

Node

qualcommwsa8810_firmwareMatch-

AND

qualcommwsa8810Match-

Node

qualcommwsa8815_firmwareMatch-

AND

qualcommwsa8815Match-

Node

qualcommwsa8830_firmwareMatch-

AND

qualcommwsa8830Match-

Node

qualcommwsa8835_firmwareMatch-

AND

qualcommwsa8835Match-

VendorProductVersionCPE
qualcommapq8053_firmware-cpe:/o:qualcomm:apq8053_firmware:-:::

Vendor	Product	Version	CPE
qualcomm	apq8053_firmware	-	cpe:/o:qualcomm:apq8053_firmware:-:::

CNA Affected

[
  {
    "product": "Snapdragon Auto, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile",
    "vendor": "Qualcomm, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "APQ8053, MSM8953, QCA6174A, QCA6390, QCA6391, QCA6426, QCA6574, QCA6574A, QCA6574AU, QCA6595AU, QCA6696, QCA9377, QCM6490, QCS6490, QRB5165, SA6145P, SA6150P, SA6155, SA6155P, SA8145P, SA8150P, SA8155, SA8155P, SA8195P, SD460, SD480, SD662, SD690 5G, SD750G, SD765, SD765G, SD768G, SD778G, SD780G, SD865 5G, SD870, SD888, SD888 5G, SDX12, SDX55M, SM7250P, SM7315, SM7325P, WCD9326, WCD9335, WCD9341, WCD9370, WCD9375, WCD9380, WCD9385, WCN3615, WCN3680B, WCN3950, WCN3988, WCN3991, WCN3998, WCN6740, WCN6750, WCN6850, WCN6851, WCN6855, WCN6856, WSA8810, WSA8815, WSA8830, WSA8835"
      }
    ]
  }
]

References

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

CVSS2

3.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

8.4

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

AI Score

7.1

Confidence

High

EPSS

Percentile

12.6%

JSON

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