What is the severity of CVE-2021-30327?

CVE-2021-30327 is classified as a high-severity vulnerability due to its potential to overwrite secure configuration data.

How does CVE-2021-30327 affect devices?

CVE-2021-30327 can lead to significant security risks by allowing unauthorized access to overwrite vital secure configuration data across various Qualcomm Snapdragon devices.

How can I fix CVE-2021-30327?

Fixing CVE-2021-30327 involves updating the affected firmware of Qualcomm Snapdragon devices to a patched version provided by Qualcomm.

Which devices are impacted by CVE-2021-30327?

CVE-2021-30327 affects multiple devices using Qualcomm Snapdragon Mobile, Compute, Auto, IoT, Connectivity, and Voice & Music platforms.

What is the nature of the vulnerability in CVE-2021-30327?

CVE-2021-30327 is a buffer overflow vulnerability that occurs while processing commands in the Sahara protocol.

Vulnerability/
CVE-2021-30327

high

7.5

CWE

119 120

14/6/2022

3/8/2024

CVE-2021-30327: Buffer Overflow

First published: Tue Jun 14 2022(Updated: )

Buffer overflow in sahara protocol while processing commands leads to overwrite of secure configuration data in Snapdragon Mobile, Snapdragon Compute, Snapdragon Auto, Snapdragon IOT, Snapdragon Connectivity, Snapdragon Voice & Music

Credit: product-security@qualcomm.com

Affected Software	Affected Version	How to fix
Qualcomm APQ8097 Firmware
Qualcomm APQ8097 Firmware
Qualcomm 8098 Firmware
Qualcomm APQ8098
Qualcomm IPQ6000 Firmware
Qualcomm IPQ6000 Firmware
Qualcomm IPQ6005 Firmware
Qualcomm IPQ6005 Firmware
Qualcomm IPQ6010 Firmware
Qualcomm IPQ6010 Firmware
Qualcomm IPQ6018 Firmware
Qualcomm IPQ6018 Firmware
Qualcomm IPQ6028 Firmware
Qualcomm IPQ6028 Firmware
Qualcomm 9205 Firmware
Qualcomm 9205
Qualcomm MSM8997
Qualcomm MSM8997 Firmware
Qualcomm MSM8998
Qualcomm 8998
Qualcomm QCA6595AU Firmware
Qualcomm QCA6595AU Firmware
Qualcomm QCA6595AU Firmware
Qualcomm QCA6595AU Firmware
Qualcomm QCN7605 Firmware
Qualcomm QCN7605 Firmware
Qualcomm QCN7605W Firmware
Qualcomm QCN7605W Firmware
Qualcomm QCN7606 Firmware
Qualcomm QCN7606W Firmware
Qualcomm QCN7606W Firmware
Qualcomm QCN7606W Firmware
Qualcomm QCS401
Qualcomm QCS401 Firmware
Qualcomm QCS402
Qualcomm QCS402 Firmware
Qualcomm QCS403
Qualcomm QCS403 Firmware
Qualcomm QCS404 Firmware
Qualcomm QCS404 Firmware
Qualcomm QCS405 Firmware
Qualcomm QCS405 Firmware
Qualcomm QCS407
Qualcomm QCS407
Qualcomm SA2145P Firmware
Qualcomm SA2145P Firmware
Qualcomm SA2150P
Qualcomm SA2150P Firmware
qualcomm sg4150p Firmware
qualcomm sg4150p Firmware
Qualcomm SA4155P
Qualcomm SA4155P
Qualcomm SA415M Firmware
Qualcomm SA415M Firmware
Qualcomm SA4250P
Qualcomm SA4250P
Qualcomm SA515M Firmware
Qualcomm SA515M Firmware
Qualcomm SA6115P Firmware
Qualcomm SA6115P Firmware
Qualcomm SA6115 Firmware
Qualcomm SA6115P Firmware
Qualcomm SA6125 Firmware
Qualcomm SA6125P Firmware
Qualcomm SA6125P Firmware
Qualcomm SA6125
Qualcomm SA6145
Qualcomm SA6145P
Qualcomm SA6145P Firmware
Qualcomm SA6145P Firmware
Qualcomm SA615X Firmware
Qualcomm SA615XP
Qualcomm SA615XP
Qualcomm SA615XP Firmware
Qualcomm SA8150P Firmware
Qualcomm SA8150P Firmware
Qualcomm SA8155P Firmware
Qualcomm SA8155 Firmware
Qualcomm SA8155
Qualcomm SA8155P Firmware
Qualcomm SA8195P
Qualcomm SA8195P Firmware
Qualcomm SC7180P Firmware
Qualcomm SC7180P Firmware
qualcomm sc7180-ac firmware
Qualcomm SC7180P Firmware
qualcomm SC8180X firmware
Qualcomm SC8180X
Qualcomm SC8380XP Firmware
Qualcomm SC8180XP
Qualcomm SDA658
Qualcomm SDA658
Qualcomm SDA660
Qualcomm SDA660
Qualcomm SDA670
Qualcomm SDA670
Qualcomm SDA830
Qualcomm SDA830
Qualcomm SD 845 Firmware
Qualcomm Snapdragon 845
qualcomm SDM640 firmware
Qualcomm SDM640
Qualcomm SDM658
Qualcomm SDA658
Qualcomm SD660 Firmware
Qualcomm Snapdragon 660
Qualcomm SD 670 Firmware
Qualcomm SDM670 Firmware
Qualcomm SD 710 Firmware
Qualcomm Snapdragon 710
Qualcomm Snapdragon 712 Firmware
Qualcomm Snapdragon 712
Qualcomm SDM830 Firmware
Qualcomm Snapdragon 830
Qualcomm SDA/SDM845 Firmware
Qualcomm Snapdragon 845
Qualcomm Snapdragon 850 Firmware
Qualcomm SD850
Qualcomm SDPX55M Firmware
Qualcomm SDPX55M Firmware
Qualcomm SDX24
Qualcomm SDX24
Qualcomm SDX24
Qualcomm SDX24M Firmware
Qualcomm SDX55M Firmware
Qualcomm SDX55 Firmware
qualcomm sm4250-aa firmware
Qualcomm SM4250 Firmware
Qualcomm SM6125
Qualcomm SM6125 Firmware
Qualcomm SM6150P firmware
Qualcomm SM6150P
Qualcomm SM6150P firmware
Qualcomm SM6150P firmware
Qualcomm SM6250P Firmware
Qualcomm SM6250 Firmware
Qualcomm SM6250 Firmware
Qualcomm SM6250P Firmware
Qualcomm SM7125
Qualcomm SM7125 Firmware
qualcomm SM7150P firmware
qualcomm SM7150 firmware
qualcomm SM7150 firmware
qualcomm SM7150P firmware
Qualcomm SSM7250-AA Firmware
Qualcomm SSM7250-AA Firmware
Qualcomm SM7250 Firmware
Qualcomm SM7250
Qualcomm SM8150P Firmware
Qualcomm SM8150 Fusion
Qualcomm SM8150 Firmware
Qualcomm SA8150P
Qualcomm SM8250
qualcomm SM8250 firmware
Qualcomm SXR2130P Firmware
Qualcomm SXR2130 Firmware
Qualcomm SXR2130P Firmware
Qualcomm SXR2130

Never miss a vulnerability like this again

Reference Links

https://www.qualcomm.com/company/product-security/bulletins/april-2022-bulletin

Frequently Asked Questions

What is the severity of CVE-2021-30327?
CVE-2021-30327 is classified as a high-severity vulnerability due to its potential to overwrite secure configuration data.
How does CVE-2021-30327 affect devices?
CVE-2021-30327 can lead to significant security risks by allowing unauthorized access to overwrite vital secure configuration data across various Qualcomm Snapdragon devices.
How can I fix CVE-2021-30327?
Fixing CVE-2021-30327 involves updating the affected firmware of Qualcomm Snapdragon devices to a patched version provided by Qualcomm.
Which devices are impacted by CVE-2021-30327?
CVE-2021-30327 affects multiple devices using Qualcomm Snapdragon Mobile, Compute, Auto, IoT, Connectivity, and Voice & Music platforms.
What is the nature of the vulnerability in CVE-2021-30327?
CVE-2021-30327 is a buffer overflow vulnerability that occurs while processing commands in the Sahara protocol.