Home/CVE/u'Incorrect validation of ring context fetched from host memory can lead to memory overflow' in Snapdragon Compute, Snap
CVE

CVE-2020-3632

u'Incorrect validation of ring context fetched from host memory can lead to memory overflow' in Snapdragon Compute, Snap

u'Incorrect validation of ring context fetched from host memory can lead to memory overflow' in Snapdragon Compute, Snapdragon Mobile in QSM8350, SC7180, SDX55, SDX55M, SM6150, SM6250, SM6250P, SM7125, SM7150, SM7150P, SM7250, SM7250P, SM8150, SM8150P, SM8250, SM8350, SM8350P, SXR2130, SXR2130P.

HIGH · CVSS 7.8 EPSS 0.00033
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-129Improper Validation of Array Index
▤

Affected Products & Versions

19
qualcomm qsm8350 firmwareall versions
qualcomm sc7180 firmwareall versions
qualcomm sdx55 firmwareall versions
qualcomm sdx55m firmwareall versions
qualcomm sm6150 firmwareall versions
qualcomm sm6250 firmwareall versions
qualcomm sm6250p firmwareall versions
qualcomm sm7125 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 NVD12 Nov 2020 · 10:15 AM
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-2020-11-01High
🔗

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/november-2020-bulletinVendor Advisory
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