CVE-2021-35085 : Possible buffer overflow due to lack of buffer length check during management fr

Possible buffer overflow due to lack of buffer length check during management frame Rx handling in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile

Published 2022-06-14 10:15:16

Updated 2023-04-19 17:10:55

Source Qualcomm, Inc.

View at NVD, CVE.org

Vulnerability category: Overflow

Products affected by CVE-2021-35085

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 » Qca6574 Firmware » Version: N/A
cpe:2.3:o:qualcomm:qca6574_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Qca6574 » 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 » 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 » 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 » 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 » Wcd9341 Firmware » Version: N/A
cpe:2.3:o:qualcomm:wcd9341_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Wcd9341 » 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 » 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 » Ar8035 Firmware » Version: N/A
cpe:2.3:o:qualcomm:ar8035_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Qualcomm » Ar8035 » 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 » 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 » 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 » 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 » 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-2021-35085

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-2021-35085

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-2021-35085

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-2021-35085

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-2021-35085

Products affected by CVE-2021-35085

Exploit prediction scoring system (EPSS) score for CVE-2021-35085

CVSS scores for CVE-2021-35085

CWE ids for CVE-2021-35085

References for CVE-2021-35085