CVE-2021-35084 : Possible out of bound read due to lack of length check of data length for a DIAG

Possible out of bound read due to lack of length check of data length for a DIAG event in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music

Published 2022-06-14 10:15:16

Updated 2023-04-19 17:10:55

Source Qualcomm, Inc.

View at NVD, CVE.org

Products affected by CVE-2021-35084

Qualcomm » Qca6174a Firmware » Version: N/A
cpe:2.3:o:qualcomm:qca6174a_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qca6174a » Version: N/A
Qualcomm » Qca6574au Firmware » Version: N/A
cpe:2.3:o:qualcomm:qca6574au_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qca6574au » Version: N/A
Qualcomm » Qca9377 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qca9377_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qca9377 » Version: N/A
Qualcomm » Qca9379 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qca9379_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qca9379 » Version: N/A
Qualcomm » Qca6574 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qca6574_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qca6574 » Version: N/A
Qualcomm » Qcs605 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qcs605_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qcs605 » Version: N/A
Qualcomm » Sd855 Firmware » Version: N/A
cpe:2.3:o:qualcomm:sd855_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sd855 » Version: N/A
Qualcomm » Qca8081 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qca8081_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qca8081 » Version: N/A
Qualcomm » Qcs405 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qcs405_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qcs405 » Version: N/A
Qualcomm » Qcn7605 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qcn7605_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qcn7605 » Version: N/A
Qualcomm » Sdx55 Firmware » Version: N/A
cpe:2.3:o:qualcomm:sdx55_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sdx55 » Version: N/A
Qualcomm » Sa6155p Firmware » Version: N/A
cpe:2.3:o:qualcomm:sa6155p_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sa6155p » Version: N/A
Qualcomm » Qcs610 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qcs610_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qcs610 » Version: N/A
Qualcomm » Sa415m Firmware » Version: N/A
cpe:2.3:o:qualcomm:sa415m_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sa415m » Version: N/A
Qualcomm » Sa515m Firmware » Version: N/A
cpe:2.3:o:qualcomm:sa515m_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sa515m » Version: N/A
Qualcomm » Qca6390 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qca6390_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qca6390 » Version: N/A
Qualcomm » Qcn7606 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qcn7606_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qcn7606 » Version: N/A
Qualcomm » Aqt1000 Firmware » Version: N/A
cpe:2.3:o:qualcomm:aqt1000_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Aqt1000 » Version: N/A
Qualcomm » Qca6391 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qca6391_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qca6391 » Version: N/A
Qualcomm » Qca6420 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qca6420_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qca6420 » Version: N/A
Qualcomm » Qca6430 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qca6430_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qca6430 » Version: N/A
Qualcomm » Qca6595au Firmware » Version: N/A
cpe:2.3:o:qualcomm:qca6595au_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qca6595au » Version: N/A
Qualcomm » Wcd9335 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcd9335_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcd9335 » Version: N/A
Qualcomm » Wcd9341 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcd9341_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcd9341 » Version: N/A
Qualcomm » Wcn3990 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcn3990_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcn3990 » Version: N/A
Qualcomm » Wcn3998 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcn3998_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcn3998 » Version: N/A
Qualcomm » Wcn6850 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcn6850_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcn6850 » Version: N/A
Qualcomm » Wcn6851 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcn6851_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcn6851 » Version: N/A
Qualcomm » Wcn6855 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcn6855_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcn6855 » Version: N/A
Qualcomm » Wcn6856 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcn6856_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcn6856 » Version: N/A
Qualcomm » Wsa8810 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wsa8810_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wsa8810 » Version: N/A
Qualcomm » Wsa8815 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wsa8815_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wsa8815 » Version: N/A
Qualcomm » Sa8155p Firmware » Version: N/A
cpe:2.3:o:qualcomm:sa8155p_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sa8155p » Version: N/A
Qualcomm » Qrb5165 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qrb5165_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qrb5165 » Version: N/A
Qualcomm » Qcm4290 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qcm4290_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qcm4290 » Version: N/A
Qualcomm » Qcs4290 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qcs4290_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qcs4290 » Version: N/A
Qualcomm » Sdx55m Firmware » Version: N/A
cpe:2.3:o:qualcomm:sdx55m_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sdx55m » Version: N/A
Qualcomm » Sm7250p Firmware » Version: N/A
cpe:2.3:o:qualcomm:sm7250p_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sm7250p » Version: N/A
Qualcomm » Sa8195p Firmware » Version: N/A
cpe:2.3:o:qualcomm:sa8195p_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sa8195p » Version: N/A
Qualcomm » Qcm6125 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qcm6125_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qcm6125 » Version: N/A
Qualcomm » Qcs410 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qcs410_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qcs410 » Version: N/A
Qualcomm » Qcs6125 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qcs6125_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qcs6125 » Version: N/A
Qualcomm » Ar8031 Firmware » Version: N/A
cpe:2.3:o:qualcomm:ar8031_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Ar8031 » Version: N/A
Qualcomm » Ar8035 Firmware » Version: N/A
cpe:2.3:o:qualcomm:ar8035_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Ar8035 » Version: N/A
Qualcomm » Csra6620 Firmware » Version: N/A
cpe:2.3:o:qualcomm:csra6620_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Csra6620 » Version: N/A
Qualcomm » Csra6640 Firmware » Version: N/A
cpe:2.3:o:qualcomm:csra6640_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Csra6640 » Version: N/A
Qualcomm » Csrb31024 Firmware » Version: N/A
cpe:2.3:o:qualcomm:csrb31024_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Csrb31024 » Version: N/A
Qualcomm » Qca6175a Firmware » Version: N/A
cpe:2.3:o:qualcomm:qca6175a_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qca6175a » Version: N/A
Qualcomm » Qca6426 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qca6426_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qca6426 » Version: N/A
Qualcomm » Qca6436 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qca6436_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qca6436 » Version: N/A
Qualcomm » Qca6564au Firmware » Version: N/A
cpe:2.3:o:qualcomm:qca6564au_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qca6564au » Version: N/A
Qualcomm » Qca6574a Firmware » Version: N/A
cpe:2.3:o:qualcomm:qca6574a_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qca6574a » Version: N/A
Qualcomm » Qca6696 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qca6696_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qca6696 » Version: N/A
Qualcomm » Qca8337 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qca8337_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qca8337 » Version: N/A
Qualcomm » Sd460 Firmware » Version: N/A
cpe:2.3:o:qualcomm:sd460_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sd460 » Version: N/A
Qualcomm » Sd662 Firmware » Version: N/A
cpe:2.3:o:qualcomm:sd662_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sd662 » Version: N/A
Qualcomm » Sd690 5g Firmware » Version: N/A
cpe:2.3:o:qualcomm:sd690_5g_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sd690 5g » Version: N/A
Qualcomm » Sd750g Firmware » Version: N/A
cpe:2.3:o:qualcomm:sd750g_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sd750g » Version: N/A
Qualcomm » Sd765 Firmware » Version: N/A
cpe:2.3:o:qualcomm:sd765_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sd765 » Version: N/A
Qualcomm » Sd765g Firmware » Version: N/A
cpe:2.3:o:qualcomm:sd765g_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sd765g » Version: N/A
Qualcomm » Sd768g Firmware » Version: N/A
cpe:2.3:o:qualcomm:sd768g_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sd768g » Version: N/A
Qualcomm » Sd865 5g Firmware » Version: N/A
cpe:2.3:o:qualcomm:sd865_5g_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sd865 5g » Version: N/A
Qualcomm » Sd888 5g Firmware » Version: N/A
cpe:2.3:o:qualcomm:sd888_5g_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sd888 5g » Version: N/A
Qualcomm » Sdxr2 5g Firmware » Version: N/A
cpe:2.3:o:qualcomm:sdxr2_5g_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sdxr2 5g » Version: N/A
Qualcomm » Wcd9360 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcd9360_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcd9360 » Version: N/A
Qualcomm » Wcd9370 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcd9370_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcd9370 » Version: N/A
Qualcomm » Wcd9375 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcd9375_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcd9375 » Version: N/A
Qualcomm » Wcd9380 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcd9380_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcd9380 » Version: N/A
Qualcomm » Wcd9385 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcd9385_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcd9385 » Version: N/A
Qualcomm » Wcn3950 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcn3950_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcn3950 » Version: N/A
Qualcomm » Wcn3980 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcn3980_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcn3980 » Version: N/A
Qualcomm » Wcn3988 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcn3988_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcn3988 » Version: N/A
Qualcomm » Wcn3991 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcn3991_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcn3991 » Version: N/A
Qualcomm » Wcn3999 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcn3999_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcn3999 » Version: N/A
Qualcomm » Wcn6750 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcn6750_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcn6750 » Version: N/A
Qualcomm » Wsa8830 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wsa8830_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wsa8830 » Version: N/A
Qualcomm » Wsa8835 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wsa8835_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wsa8835 » Version: N/A
Qualcomm » Wcn6740 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcn6740_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcn6740 » Version: N/A
Qualcomm » Sd870 Firmware » Version: N/A
cpe:2.3:o:qualcomm:sd870_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sd870 » Version: N/A
Qualcomm » Sd480 Firmware » Version: N/A
cpe:2.3:o:qualcomm:sd480_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sd480 » Version: N/A
Qualcomm » Sd778g Firmware » Version: N/A
cpe:2.3:o:qualcomm:sd778g_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sd778g » Version: N/A
Qualcomm » Sm7325p Firmware » Version: N/A
cpe:2.3:o:qualcomm:sm7325p_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sm7325p » Version: N/A
Qualcomm » Sd780g Firmware » Version: N/A
cpe:2.3:o:qualcomm:sd780g_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sd780g » Version: N/A
Qualcomm » Sdx12 Firmware » Version: N/A
cpe:2.3:o:qualcomm:sdx12_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sdx12 » Version: N/A
Qualcomm » Qrb5165n Firmware » Version: N/A
cpe:2.3:o:qualcomm:qrb5165n_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qrb5165n » Version: N/A
Qualcomm » Sdx65 Firmware » Version: N/A
cpe:2.3:o:qualcomm:sdx65_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sdx65 » Version: N/A
Qualcomm » Wcn7850 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcn7850_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcn7850 » Version: N/A
Qualcomm » Wcn7851 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcn7851_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcn7851 » Version: N/A
Qualcomm » Sd 8 Gen1 5g Firmware » Version: N/A
cpe:2.3:o:qualcomm:sd_8_gen1_5g_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sm8475 » Version: N/A
Qualcomm » Qrb5165m Firmware » Version: N/A
cpe:2.3:o:qualcomm:qrb5165m_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qrb5165m » Version: N/A
Qualcomm » Sd680 Firmware » Version: N/A
cpe:2.3:o:qualcomm:sd680_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sd680 » Version: N/A
Qualcomm » Sd695 Firmware » Version: N/A
cpe:2.3:o:qualcomm:sd695_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Sd695 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2021-35084

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 10 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-35084

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
3.6	LOW	AV:L/AC:L/Au:N/C:P/I:N/A:P	3.9	4.9	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: Partial
7.1	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H	1.8	5.2	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: High
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	1.8	3.6	Qualcomm, Inc.
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2021-35084

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-35084

https://www.qualcomm.com/company/product-security/bulletins/may-2022-bulletin

Qualcomm Documentation
Patch;Vendor Advisory

CVEs referencing this url

Jump to

Vulnerability Details : CVE-2021-35084

Products affected by CVE-2021-35084

Exploit prediction scoring system (EPSS) score for CVE-2021-35084

CVSS scores for CVE-2021-35084

CWE ids for CVE-2021-35084

References for CVE-2021-35084