Home/CVE/Possible heap overflow while parsing NAL header due to lack of check of length of data received from user in Snapdragon
CVE

CVE-2020-11182

Possible heap overflow while parsing NAL header due to lack of check of length of data received from user in Snapdragon

Possible heap overflow while parsing NAL header due to lack of check of length of data received from user in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile.

CRITICAL · CVSS 9.8 EPSS 0.00427
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-787Out-of-bounds Write
▤

Affected Products & Versions

60
qualcomm aqt1000 firmwareall versions
qualcomm pm3003a firmwareall versions
qualcomm pm4125 firmwareall versions
qualcomm pm456 firmwareall versions
qualcomm pm6125 firmwareall versions
qualcomm pm6150 firmwareall versions
qualcomm pm6150a firmwareall versions
qualcomm pm6150l firmwareall versions
▣

Scoring & Timeline

9.8
CRITICAL · 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 NVD09 Jun 2021 · 05:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

1
android-securityANDROID-2021-01-01High
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.qualcomm.com/company/product-security/bulletins/january-2021-bulletinVendor Advisory
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