Home/CVE/Out of bound read can happen in Widevine TA while copying data to buffer from user data due to lack of check of buffer l
CVE

CVE-2020-11293

Out of bound read can happen in Widevine TA while copying data to buffer from user data due to lack of check of buffer l

Out of bound read can happen in Widevine TA while copying data to buffer from user data due to lack of check of buffer length received in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking.

MEDIUM · CVSS 5.1 EPSS 0.00047
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-125Out-of-bounds Read
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Affected Products & Versions

60
qualcomm apq8017 firmwareall versions
qualcomm apq8037 firmwareall versions
qualcomm apq8053 firmwareall versions
qualcomm apq8064au firmwareall versions
qualcomm apq8096au firmwareall versions
qualcomm aqt1000 firmwareall versions
qualcomm ar8031 firmwareall versions
qualcomm ar8035 firmwareall versions
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Scoring & Timeline

5.1
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 NVD07 May 2021 · 09:15 AM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:L
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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/may-2021-bulletinVendor Advisory
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