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CRITICAL · 9.3

CVE-2021-30275

Possible integer overflow in page alignment interface due to lack of address and size validation before alignment in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer I...

Vulnerability Description

Possible integer overflow in page alignment interface due to lack of address and size validation before alignment in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking

CVSS Score

9.3

CRITICAL

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

Affected Products

VendorProductVersions
QualcommAr8031 Firmware-
QualcommAr8031-
QualcommAr8035 Firmware-
QualcommAr8035-
QualcommCsr8811 Firmware-
QualcommCsr8811-
QualcommCsra6620 Firmware-
QualcommCsra6620-
QualcommCsra6640 Firmware-
QualcommCsra6640-
QualcommCsrb31024 Firmware-
QualcommCsrb31024-
QualcommFsm10055 Firmware-
QualcommFsm10055-
QualcommFsm10056 Firmware-
QualcommFsm10056-
QualcommIpq6000 Firmware-
QualcommIpq6000-
QualcommIpq6005 Firmware-
QualcommIpq6005-

Related Weaknesses (CWE)

CWE-190

References

FAQ

What is CVE-2021-30275?

CVE-2021-30275 is a vulnerability with a CVSS score of 9.3 (CRITICAL). Possible integer overflow in page alignment interface due to lack of address and size validation before alignment in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer I...

How severe is CVE-2021-30275?

CVE-2021-30275 has been rated CRITICAL with a CVSS base score of 9.3/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-30275?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Ar8031 Firmware, Qualcomm Ar8031, Qualcomm Ar8035 Firmware, Qualcomm Ar8035, Qualcomm Csr8811 Firmware.