Home/CVE/Information disclosure in Trusted Execution Environment due to buffer over-read while processing metadata verification r
CVE

CVE-2022-33221

Information disclosure in Trusted Execution Environment due to buffer over-read while processing metadata verification r

Information disclosure in Trusted Execution Environment due to buffer over-read while processing metadata verification requests.

MEDIUM · CVSS 6.8 EPSS 0.00074
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-125Out-of-bounds Read
CWE-126Buffer Over-read
▤

Affected Products & Versions

14
qualcomm sd 8 gen1 5g firmwareall versions
qualcomm ssg2115p firmwareall versions
qualcomm ssg2125p firmwareall versions
qualcomm sxr1230p firmwareall versions
qualcomm sxr2230p firmwareall versions
qualcomm wcd9380 firmwareall versions
qualcomm wcd9385 firmwareall versions
qualcomm wcn6855 firmwareall versions
▣

Scoring & Timeline

6.8
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 NVD12 Feb 2023 · 04:15 AM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
⚑

Vendor Advisories

1
android-securityANDROID-2023-02-01High
🔗

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/february-2023-bulletinVendor Advisory
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