CVE-2021-1974

Sep 3, 2024

Published Date: 2021-09-09T08:15Z

Last Modified: 2021-09-22T15:27Z

CVSS Score: 7.5 (HIGH)

EPSS Score: 0.10%

Risk Score: 5.25 (HIGH)

Risk Score based on CVSS score and EPSS. This score is for reference purposes and is not internationally recognized.

CVSS: 7.5 | EPSS: 0.1%

NVD Links:

https://nvd.nist.gov/vuln/detail/CVE-2021-1974

Description: Possible buffer over read due to lack of alignment between map or unmap length of IPA SMMU and WLAN SMMU in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

Mitre ATT&CK Technical v15.1

None

Technical Analysis & Mitigation Measures

Reference Links

https://www.qualcomm.com/company/product-security/bulletins/september-2021-bulletin

Vendor - Produce - Version

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