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HIGH · 8.4

CVE-2021-1947

Use-after-free vulnerability in kernel graphics driver because of storing an invalid pointer in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon We...

Vulnerability Description

Use-after-free vulnerability in kernel graphics driver because of storing an invalid pointer in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

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
QualcommApq8009W Firmware-
QualcommApq8009W-
QualcommApq8053 Firmware-
QualcommApq8053-
QualcommAr9380 Firmware-
QualcommAr9380-
QualcommIpq8064 Firmware-
QualcommIpq8064-
QualcommIpq8065 Firmware-
QualcommIpq8065-
QualcommIpq8068 Firmware-
QualcommIpq8068-
QualcommIpq8069 Firmware-
QualcommIpq8069-
QualcommMsm8909W Firmware-
QualcommMsm8909W-
QualcommMsm8953 Firmware-
QualcommMsm8953-
QualcommQca6320 Firmware-
QualcommQca6320-

Related Weaknesses (CWE)

CWE-416

References

FAQ

What is CVE-2021-1947?

CVE-2021-1947 is a vulnerability with a CVSS score of 8.4 (HIGH). Use-after-free vulnerability in kernel graphics driver because of storing an invalid pointer in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon We...

How severe is CVE-2021-1947?

CVE-2021-1947 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-2021-1947?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Apq8009W Firmware, Qualcomm Apq8009W, Qualcomm Apq8053 Firmware, Qualcomm Apq8053, Qualcomm Ar9380 Firmware.