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QualcommCVE-2021-35133

HistorySep 02, 2022 - 12:15 p.m.

CVE-2021-35133

2022-09-0212:15:09

CWE-416

qualcomm

web.nvd.nist.gov

cve-2021-35133

use after free

synx driver

snapdragon connectivity

snapdragon industrial iot

snapdragon mobile

nvd

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

Percentile

12.6%

JSON

Use after free in the synx driver issue while performing other functions during multiple invocation of synx release calls in Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile

Affected configurations

Nvd

Node

qualcommar8035Match-

AND

qualcommar8035_firmwareMatch-

Node

qualcommqca6174aMatch-

AND

qualcommqca6174a_firmwareMatch-

Node

qualcommqca6391Match-

AND

qualcommqca6391_firmwareMatch-

Node

qualcommqca8081Match-

AND

qualcommqca8081_firmwareMatch-

Node

qualcommqca8337Match-

AND

qualcommqca8337_firmwareMatch-

Node

qualcommqca9377Match-

AND

qualcommqca9377_firmwareMatch-

Node

qualcommqcm6490Match-

AND

qualcommqcm6490_firmwareMatch-

Node

qualcommqcs6490Match-

AND

qualcommqcs6490_firmwareMatch-

Node

qualcommsd_8_gen1_5g_firmwareMatch-

AND

qualcommsm8475Match-

Node

qualcommsd480_firmwareMatch-

AND

qualcommsd480Match-

Node

qualcommsd780g_firmwareMatch-

AND

qualcommsd780gMatch-

Node

qualcommsd888_5g_firmwareMatch-

AND

qualcommsd888_5gMatch-

Node

qualcommsdx12_firmwareMatch-

AND

qualcommsdx12Match-

Node

qualcommsdx65_firmwareMatch-

AND

qualcommsdx65Match-

Node

qualcommsm7450_firmwareMatch-

AND

qualcommsm7450Match-

Node

qualcommsm8475_firmwareMatch-

AND

qualcommsm8475Match-

Node

qualcommsm8475p_firmwareMatch-

AND

qualcommsm8475pMatch-

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

qualcommwcn3988_firmwareMatch-

AND

qualcommwcn3988Match-

Node

qualcommwcn3991_firmwareMatch-

AND

qualcommwcn3991Match-

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

qualcommwcn7850_firmwareMatch-

AND

qualcommwcn7850Match-

Node

qualcommwcn7851_firmwareMatch-

AND

qualcommwcn7851Match-

Node

qualcommwsa8830_firmwareMatch-

AND

qualcommwsa8830Match-

Node

qualcommwsa8832_firmwareMatch-

AND

qualcommwsa8832Match-

Node

qualcommwsa8835_firmwareMatch-

AND

qualcommwsa8835Match-

VendorProductVersionCPE
qualcommar8035_firmware-cpe:/o:qualcomm:ar8035_firmware:-:::

Vendor	Product	Version	CPE
qualcomm	ar8035_firmware	-	cpe:/o:qualcomm:ar8035_firmware:-:::

CNA Affected

[
  {
    "product": "Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile",
    "vendor": "Qualcomm, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "AR8035, QCA6174A, QCA6391, QCA8081, QCA8337, QCA9377, QCM6490, QCS6490, SD 8 Gen1 5G, SD480, SD780G, SD888 5G, SDX12, SDX65, SM7450, SM8475, SM8475P, WCD9335, WCD9341, WCD9370, WCD9375, WCD9380, WCD9385, WCN3988, WCN3991, WCN6740, WCN6750, WCN6850, WCN6851, WCN6855, WCN6856, WCN7850, WCN7851, WSA8830, WSA8832, WSA8835"
      }
    ]
  }
]

References

www.qualcomm.com/company/product-security/bulletins/july-2022-bulletin

Social References

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

Percentile

12.6%

JSON

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