Home/CVE/u'Buffer over-read Issue in Q6 testbus framework due to diag packet length is not completely validated before accessing
CVE

CVE-2020-3617

u'Buffer over-read Issue in Q6 testbus framework due to diag packet length is not completely validated before accessing

u'Buffer over-read Issue in Q6 testbus framework due to diag packet length is not completely validated before accessing the field and leads to Information disclosure.' in Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in Kamorta, Nicobar, QCS605, QCS610, Rennell, SC7180, SDA660, SDM630, SDM636, SDM660, SDM670, SDM710, SM6150, SM7150, SM8150, SXR1130.

HIGH · CVSS 7.1 EPSS 0.00033
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-125Out-of-bounds Read
CWE-20Improper Input Validation
▤

Affected Products & Versions

16
qualcomm kamorta firmwareall versions
qualcomm nicobar firmwareall versions
qualcomm qcs605 firmwareall versions
qualcomm qcs610 firmwareall versions
qualcomm rennell firmwareall versions
qualcomm sc7180 firmwareall versions
qualcomm sda660 firmwareall versions
qualcomm sdm630 firmwareall versions
▣

Scoring & Timeline

7.1
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 NVD09 Sep 2020 · 07:15 AM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
⚑

Vendor Advisories

1
android-securityANDROID-2020-09-01High
🔗

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/september-2020-bulletinVendor Advisory
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