CVE-2020-11265

Home/CVE/Information disclosure issue due to lack of validation of pointer arguments passed to TZ BSP in Snapdragon Wired Infrast

CVE

Information disclosure issue due to lack of validation of pointer arguments passed to TZ BSP in Snapdragon Wired Infrast

Information disclosure issue due to lack of validation of pointer arguments passed to TZ BSP in Snapdragon Wired Infrastructure and Networking.

MEDIUM · CVSS 5.5 EPSS 0.00045

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

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Weakness Classification

CWE-125Out-of-bounds Read

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Affected Products & Versions

qualcomm ar7420 firmwareall versions
qualcomm ar9580 firmwareall versions
qualcomm csr8811 firmwareall versions
qualcomm ipq4018 firmwareall versions
qualcomm ipq4019 firmwareall versions
qualcomm ipq4028 firmwareall versions
qualcomm ipq4029 firmwareall versions
qualcomm qca10901 firmwareall versions
Show all 26 affected productsqualcomm qca4024 firmwareall versions
qualcomm qca7500 firmwareall versions
qualcomm qca7520 firmwareall versions
qualcomm qca7550 firmwareall versions
qualcomm qca8075 firmwareall versions
qualcomm qca9880 firmwareall versions
qualcomm qca9886 firmwareall versions
qualcomm qca9888 firmwareall versions
qualcomm qca9889 firmwareall versions
qualcomm qca9898 firmwareall versions
qualcomm qca9984 firmwareall versions
qualcomm qca9992 firmwareall versions
qualcomm qca9994 firmwareall versions
qualcomm qcn3018 firmwareall versions
qualcomm qfe1922 firmwareall versions
qualcomm qfe1952 firmwareall versions
qualcomm wcd9340 firmwareall versions
qualcomm wsa8810 firmwareall versions

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Scoring & Timeline

5.5

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 NVD09 Jun 2021 · 05:15 AM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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References & Sources

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-2021-bulletinVendor Advisory

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CVETechnique ActorTool Family

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External lookups - second-class, for what we don’t hold ourselves

NVD CVE.org CISA Vulners Exploit-DB GitHub PoC VulnCheck KEV GreyNoise

Vulnerabilities
CISA KEV catalog
CWE weaknesses
CAPEC attack patterns
Package vulnerabilities

Threat intelligence
Threat actors
Tools & malware
ATT&CK techniques
IOCs

Detection & defense
Sigma rules
YARA rules
Atomic Red Team tests
D3FEND countermeasures

Compliance
NIST 800-53
ISO 27001:2022
SOC 2 TSC
PCI-DSS v4.0
CIS Controls v8.1

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