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MEDIUM · 6.8

CVE-2021-35108

Improper checking of AP-S lock bit while verifying the secure resource group permissions can lead to non secure read and write access in Snapdragon Connectivity, Snapdragon Mobile

Vulnerability Description

Improper checking of AP-S lock bit while verifying the secure resource group permissions can lead to non secure read and write access in Snapdragon Connectivity, Snapdragon Mobile

CVSS Score

6.8

MEDIUM

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
QualcommSd 8 Gen1 5G Firmware-
QualcommSm8475-
QualcommSm7450 Firmware-
QualcommSm7450-
QualcommSm8475 Firmware-
QualcommSm8475P Firmware-
QualcommSm8475P-
QualcommWcd9370 Firmware-
QualcommWcd9370-
QualcommWcd9375 Firmware-
QualcommWcd9375-
QualcommWcd9380 Firmware-
QualcommWcd9380-
QualcommWcd9385 Firmware-
QualcommWcd9385-
QualcommWcn6750 Firmware-
QualcommWcn6750-
QualcommWcn6855 Firmware-
QualcommWcn6855-
QualcommWcn6856 Firmware-

Related Weaknesses (CWE)

CWE-754

References

FAQ

What is CVE-2021-35108?

CVE-2021-35108 is a vulnerability with a CVSS score of 6.8 (MEDIUM). Improper checking of AP-S lock bit while verifying the secure resource group permissions can lead to non secure read and write access in Snapdragon Connectivity, Snapdragon Mobile

How severe is CVE-2021-35108?

CVE-2021-35108 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-35108?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Sd 8 Gen1 5G Firmware, Qualcomm Sm8475, Qualcomm Sm7450 Firmware, Qualcomm Sm7450, Qualcomm Sm8475 Firmware.