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CRITICAL · 9.8

CVE-2021-30341

Improper buffer size validation of DSM packet received can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snap...

Vulnerability Description

Improper buffer size validation of DSM packet received can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wearables

CVSS Score

9.8

CRITICAL

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

Affected Products

VendorProductVersions
QualcommApq8009W Firmware-
QualcommApq8009W-
QualcommApq8096Au Firmware-
QualcommApq8096Au-
QualcommAqt1000 Firmware-
QualcommAqt1000-
QualcommAr8035 Firmware-
QualcommAr8035-
QualcommCsrb31024 Firmware-
QualcommCsrb31024-
QualcommMdm8207 Firmware-
QualcommMdm8207-
QualcommMdm9205 Firmware-
QualcommMdm9205-
QualcommMdm9206 Firmware-
QualcommMdm9206-
QualcommMdm9207 Firmware-
QualcommMdm9207-
QualcommMdm9250 Firmware-
QualcommMdm9250-

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2021-30341?

CVE-2021-30341 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Improper buffer size validation of DSM packet received can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snap...

How severe is CVE-2021-30341?

CVE-2021-30341 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-30341?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Apq8009W Firmware, Qualcomm Apq8009W, Qualcomm Apq8096Au Firmware, Qualcomm Apq8096Au, Qualcomm Aqt1000 Firmware.