CVE-2021-35089 — HIGH (8.4)

Vulnerability Description

Possible buffer overflow due to lack of input IB amount validation while processing the user command in Snapdragon Auto

CVSS Score

8.4

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Qualcomm	Qca6696 Firmware	-
Qualcomm	Qca6696	-
Qualcomm	Sa8155P Firmware	-
Qualcomm	Sa8155P	-
Qualcomm	Qca6574Au Firmware	-
Qualcomm	Qca6574Au	-

Related Weaknesses (CWE)

CWE-120

References

https://www.qualcomm.com/company/product-security/bulletins/march-2022-bulletinVendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/march-2022-bulletinVendor Advisory

FAQ

What is CVE-2021-35089?

CVE-2021-35089 is a vulnerability with a CVSS score of 8.4 (HIGH). Possible buffer overflow due to lack of input IB amount validation while processing the user command in Snapdragon Auto

How severe is CVE-2021-35089?

CVE-2021-35089 has been rated HIGH with a CVSS base score of 8.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-35089?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Qca6696 Firmware, Qualcomm Qca6696, Qualcomm Sa8155P Firmware, Qualcomm Sa8155P, Qualcomm Qca6574Au Firmware.