Use After Free Vulnerability in Qualcomm Snapdragon Products
CVE-2020-11234

8.4HIGH

Key Information:

Vendor
Qualcomm
Status
Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer Iot, Snapdragon Industrial Iot, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
Vendor
CVE Published:
7 April 2021

Summary

A Use After Free vulnerability exists in various Qualcomm Snapdragon products. This issue occurs when a socket event message is sent to a user application, but if the socket is freed by another thread, it can lead to the transmission of invalid information. This flaw can potentially allow an attacker to exploit this condition, compromising the integrity and security of applications relying on Snapdragon technologies. The affected products include a wide range of Snapdragon solutions across automotive, industrial, mobile, and consumer electronics sectors, emphasizing the need for vigilant security practices.

Affected Version(s)

Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables APQ8009, APQ8009W, APQ8017, APQ8053, APQ8064AU, APQ8096AU, AQT1000, AR8031, AR8035, AR8151, CSR6030, CSRA6620, CSRA6640, MDM9206, MDM9250, MDM9607, MDM9628, MDM9640, MDM9650, MDM9655, MSM8108, MSM8208, MSM8209, MSM8608, MSM8909W, MSM8917, MSM8953, MSM8996AU, PM215, PM3003A, PM439, PM6125, PM6150, PM640A, PM640L, PM640P, PM660, PM660A, PM660L, PM670, PM670A, PM670L, PM7150A, PM7150L, PM7250, PM7250B, PM8004, PM8005, PM8008, PM8009, PM8150, PM8150A, PM8150B, PM8150C, PM8150L, PM8250, PM855, PM855A, PM855B, PM855L, PM855P, PM8909, PM8916, PM8937, PM8953, PM8996, PM8998, PMC1000H, PMD9607, PMD9645, PMD9655, PME605, PMI632, PMI8937, PMI8952, PMI8994, PMI8996, PMI8998, PMK8001, PMK8002, PMM855AU, PMM8996AU, PMR525, PMW3100, PMX20, PMX24, PMX50, PMX55, QAT3514, QAT3516, QAT3518, QAT3519, QAT3522, QAT3550, QAT3555, QAT5515, QAT5516, QAT5522, QAT5533, QBT1000, QBT1500, QBT2000, QCA4020, QCA6174, QCA6174A, QCA6175A, QCA6310, QCA6320, QCA6335, QCA6390, QCA6391, QCA6420, QCA6421, QCA6426, QCA6430, QCA6431 ...[truncated*]

References

https://www.qualcomm.com/company/product-security/bulleti...
x_refsource_CONFIRM

CVSS V3.1

Score:
8.4
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.