Home/CVE/Possible buffer overflow while printing the HARQ memory partition detail due to improper validation of buffer size in Sn
CVE

CVE-2021-30308

Possible buffer overflow while printing the HARQ memory partition detail due to improper validation of buffer size in Sn

Possible buffer overflow while printing the HARQ memory partition detail due to improper validation of buffer size in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile.

HIGH · CVSS 7.8 EPSS 0.00035
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
▤

Affected Products & Versions

60
qualcomm aqt1000 firmwareall versions
qualcomm ar8035 firmwareall versions
qualcomm csrb31024 firmwareall versions
qualcomm fsm10056 firmwareall versions
qualcomm mdm9150 firmwareall versions
qualcomm mdm9250 firmwareall versions
qualcomm mdm9650 firmwareall versions
qualcomm qca6174a firmwareall versions
▣

Scoring & Timeline

7.8
HIGH · 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 NVD13 Jan 2022 · 12:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

1
android-securityANDROID-2022-01-01High
🔗

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-2022-bulletinVendor Advisory
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