CVE-2020-11277
HIGH
7.4
CVSS Score
Published: February 22, 2021 at 06:26 AM UTC
Updated: June 17, 2026 at 02:49 AM UTC
325 products affected across 1 vendorWCD9380 FirmwareWSA8830 FirmwareWSA8835 Firmware
Using Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile by Qualcomm, Inc.?
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Severity
HIGH7.4
Exploit prediction
EPSS 0.1%
Description
Possible race condition during async fastrpc session after sending RPC message due to the fastrpc ctx gets free during async session in Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
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_CONFIRMVendor Advisory
Source: [email protected]
https://www.qualcomm.com/company/product-security/bulletins/february-2021-bulletinCVSS
- Attack Vector
- LOCAL
- Complexity
- HIGH
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-362CWE-416
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