Memory Corruption Vulnerability in Qualcomm Product
CVE-2025-21468

7.8HIGH

Key Information:

Vendor

Qualcomm
Status
Snapdragon
Vendor
CVE Published:
6 May 2025

What is CVE-2025-21468?

A critical memory corruption vulnerability exists in Qualcomm firmware, whereby the driver encounters an unexpected buffer size change from the firmware. This situation can lead to improper handling of null characters, resulting in potential system instability or exploitation by malicious actors. Users are urged to apply patches and follow best practices to mitigate risks associated with this vulnerability.

Affected Version(s)

Snapdragon Snapdragon Auto AR8035

Snapdragon Snapdragon Auto CSRA6620

Snapdragon Snapdragon Auto CSRA6640

References

https://docs.qualcomm.com/product/publicresources/securit...

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-21468 : Memory Corruption Vulnerability in Qualcomm Product