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Fencer Vulns
medium 6.7

CVE-2021-30299 json

Improper Input Validation in Audio

published 2024-11-22 23 mo ago modified 2026-06-17 4 mo ago also EUVD-2021-17230

cvss
6.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.1%
EPSS 0.1% chance of exploitation in 30 days, percentile 2%
public exploits
0
none known

Summary

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

Patch / fix

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
23 mo ago

Exploit prediction

0.12% chance of exploitation in the next 30 days, higher than 2% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Qualcomm, Inc. Snapdragon
  • qualcomm apq8096au_firmware
  • qualcomm ar8031_firmware
  • qualcomm ar8035_firmware
  • qualcomm csra6620_firmware
  • qualcomm csra6640_firmware
  • qualcomm mdm9150_firmware
  • qualcomm qca6390_firmware
  • qualcomm qca6391_firmware
  • qualcomm qca6426_firmware
  • qualcomm qca6436_firmware
  • qualcomm qca6564_firmware
  • qualcomm qca6564a_firmware
  • qualcomm qca6564au_firmware
  • qualcomm qca6574a_firmware
  • qualcomm qca6574au_firmware
  • qualcomm qca6696_firmware
  • qualcomm qca8337_firmware
  • qualcomm qcm2290_firmware
  • qualcomm qcm4290_firmware
  • qualcomm qcm6125_firmware
  • qualcomm qcm6490_firmware
  • qualcomm qcs2290_firmware
  • qualcomm qcs405_firmware
  • qualcomm qcs410_firmware
  • qualcomm qcs4290_firmware
  • qualcomm qcs603_firmware
  • qualcomm qcs605_firmware
  • qualcomm qcs610_firmware
  • qualcomm qcs6125_firmware
  • qualcomm qcs6490_firmware
  • qualcomm qrb5165_firmware
  • qualcomm qrb5165m_firmware
  • qualcomm qrb5165n_firmware
  • qualcomm sa6145p_firmware
  • qualcomm sa6150p_firmware
  • qualcomm sa6155p_firmware
  • qualcomm sa8145p_firmware
  • qualcomm sa8150p_firmware
  • qualcomm sa8155p_firmware
  • qualcomm sa8195p_firmware
  • qualcomm sd205_firmware
  • qualcomm sd210_firmware
  • qualcomm sd480_firmware
  • qualcomm sd765_firmware
  • qualcomm sd765g_firmware
  • qualcomm sd768g_firmware
  • qualcomm sd780g_firmware
  • qualcomm sd865_5g_firmware
  • qualcomm sd870_firmware

Classification

Weakness
  • CWE-20 Improper Input Validation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.