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MEDIUM · 6.7

CVE-2021-1958

A race condition in fastrpc kernel driver for dynamic process creation can lead to use after free scenario in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Mobile, Snapdragon Wearables

Vulnerability Description

A race condition in fastrpc kernel driver for dynamic process creation can lead to use after free scenario in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Mobile, Snapdragon Wearables

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
QualcommQca6574A Firmware-
QualcommQca6574A-
QualcommQca6574Au Firmware-
QualcommQca6574Au-
QualcommQca6595 Firmware-
QualcommQca6595-
QualcommQca6595Au Firmware-
QualcommQca6595Au-
QualcommQca6696 Firmware-
QualcommQca6696-
QualcommSa6145P Firmware-
QualcommSa6145P-
QualcommSa6150P Firmware-
QualcommSa6150P-
QualcommSa6155P Firmware-
QualcommSa6155P-
QualcommSa8145P Firmware-
QualcommSa8145P-
QualcommSa8150P Firmware-
QualcommSa8150P-

Related Weaknesses (CWE)

CWE-362

References

FAQ

What is CVE-2021-1958?

CVE-2021-1958 is a vulnerability with a CVSS score of 6.7 (MEDIUM). A race condition in fastrpc kernel driver for dynamic process creation can lead to use after free scenario in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Mobile, Snapdragon Wearables

How severe is CVE-2021-1958?

CVE-2021-1958 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-2021-1958?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Qca6574A Firmware, Qualcomm Qca6574A, Qualcomm Qca6574Au Firmware, Qualcomm Qca6574Au, Qualcomm Qca6595 Firmware.