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MEDIUM · 6.7

CVE-2021-35133

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

Vulnerability Description

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

CVSS Score

6.7

MEDIUM

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

Affected Products

VendorProductVersions
QualcommAr8035 Firmware-
QualcommAr8035-
QualcommQca6174A Firmware-
QualcommQca6174A-
QualcommQca6391 Firmware-
QualcommQca6391-
QualcommQca8081 Firmware-
QualcommQca8081-
QualcommQca8337 Firmware-
QualcommQca8337-
QualcommQca9377 Firmware-
QualcommQca9377-
QualcommQcm6490 Firmware-
QualcommQcm6490-
QualcommQcs6490 Firmware-
QualcommQcs6490-
QualcommSd 8 Gen1 5G Firmware-
QualcommSm8475-
QualcommSd480 Firmware-
QualcommSd480-

Related Weaknesses (CWE)

CWE-416

References

FAQ

What is CVE-2021-35133?

CVE-2021-35133 is a vulnerability with a CVSS score of 6.7 (MEDIUM). 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

How severe is CVE-2021-35133?

CVE-2021-35133 has been rated MEDIUM with a CVSS base score of 6.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-35133?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Ar8035 Firmware, Qualcomm Ar8035, Qualcomm Qca6174A Firmware, Qualcomm Qca6174A, Qualcomm Qca6391 Firmware.