CVE-2021-30290
HIGH
7
CVSS Score
Published: September 9, 2021 at 07:36 AM UTC
Updated: June 17, 2026 at 03:50 AM UTC
86 products affected across 1 vendorWCD9380 FirmwareWSA8835 FirmwareWSA8830 Firmware
Using Snapdragon Auto, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile by Qualcomm, Inc.?
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Severity
HIGH7
Exploit prediction
EPSS 0.1%
Description
Possible null pointer dereference due to race condition between timeline fence signal and time line fence destroy in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
All versions
All versions
All versions
All versions
All versions
All versions
All versions
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_CONFIRMPatchVendor Advisory
Source: [email protected]
https://www.qualcomm.com/company/product-security/bulletins/september-2021-bulletinCVSS
- Attack Vector
- LOCAL
- Complexity
- HIGH
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-367CWE-476
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