Home/CVE/Information disclosure sue to buffer over-read in modem while processing ipv6 packet with hop-by-hop or destination opti
CVE

CVE-2022-33228

Information disclosure sue to buffer over-read in modem while processing ipv6 packet with hop-by-hop or destination opti

Information disclosure sue to buffer over-read in modem while processing ipv6 packet with hop-by-hop or destination option in header.

HIGH · CVSS 8.2 EPSS 0.0024
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

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

Affected Products & Versions

12
qualcomm mdm8207 firmwareall versions
qualcomm mdm9205 firmwareall versions
qualcomm mdm9206 firmwareall versions
qualcomm mdm9207 firmwareall versions
qualcomm qca4004 firmwareall versions
qualcomm qts110 firmwareall versions
qualcomm snapdragon wear 1100 firmwareall versions
qualcomm snapdragon wear 1200 firmwareall versions
▣

Scoring & Timeline

8.2
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 Apr 2023 · 07:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

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/april-2023-bulletinVendor Advisory
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