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HIGH · 8.4

CVE-2021-30316

Possible out of bound memory access due to improper boundary check while creating HSYNC fence in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdrago...

Vulnerability Description

Possible out of bound memory access due to improper boundary check while creating HSYNC fence in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables

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

VendorProductVersions
QualcommAr8031 Firmware-
QualcommAr8031-
QualcommCsra6620 Firmware-
QualcommCsra6620-
QualcommCsra6640 Firmware-
QualcommCsra6640-
QualcommFsm10055 Firmware-
QualcommFsm10055-
QualcommFsm10056 Firmware-
QualcommFsm10056-
QualcommMdm9150 Firmware-
QualcommMdm9150-
QualcommQca6174A Firmware-
QualcommQca6174A-
QualcommQca6391 Firmware-
QualcommQca6391-
QualcommQca6564A Firmware-
QualcommQca6564A-
QualcommQca6564Au Firmware-
QualcommQca6564Au-

Related Weaknesses (CWE)

CWE-119

References

FAQ

What is CVE-2021-30316?

CVE-2021-30316 is a vulnerability with a CVSS score of 8.4 (HIGH). Possible out of bound memory access due to improper boundary check while creating HSYNC fence in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdrago...

How severe is CVE-2021-30316?

CVE-2021-30316 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-2021-30316?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Ar8031 Firmware, Qualcomm Ar8031, Qualcomm Csra6620 Firmware, Qualcomm Csra6620, Qualcomm Csra6640 Firmware.