Home/CVE/Possible out of bound access in audio module due to lack of validation of user provided input.
CVE

CVE-2021-30299

Possible out of bound access in audio module due to lack of validation of user provided input.

Possible out of bound access in audio module due to lack of validation of user provided input.

MEDIUM · CVSS 6.7 EPSS 0.00025
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

60
qualcomm wsa8835 firmwareall versions
qualcomm wsa8830 firmwareall versions
qualcomm wsa8815 firmwareall versions
qualcomm wsa8810 firmwareall versions
qualcomm wcn6856 firmwareall versions
qualcomm wcn6855 firmwareall versions
qualcomm wcn6851 firmwareall versions
qualcomm wcn6850 firmwareall versions
▣

Scoring & Timeline

6.7
MEDIUM · CVSS v3.1 · product-security@qualcomm.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD22 Nov 2024 · 10:15 AM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2022-bulletin.htmlPatchVendor Advisory
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