CVE-2020-11214

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-01-21 · updated 2026-06-17
Weakness: CWE-125

Description

Buffer over-read while processing NDL attribute if attribute length is larger than expected and then FW is treating it as more number of immutable schedules in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking

Affected products

Qualcomm Aqt1000: all versions
Qualcomm Ar8031: all versions
Qualcomm Ar8035: all versions
Qualcomm Csr8811: all versions
Qualcomm Csra6620: all versions
Qualcomm Csra6640: all versions
Qualcomm Csrb31024: all versions
Qualcomm Ipq5010: all versions
Qualcomm Ipq5018: all versions
Qualcomm Ipq6000: all versions
Qualcomm Ipq6005: all versions
Qualcomm Ipq6010: all versions
Qualcomm Ipq6018: all versions
Qualcomm Ipq6028: all versions
Qualcomm Ipq8070: all versions
Qualcomm Ipq8070A: all versions
Qualcomm Ipq8071: all versions
Qualcomm Ipq8071A: all versions
Qualcomm Ipq8072: all versions
Qualcomm Ipq8072A: all versions
Qualcomm Ipq8074: all versions
Qualcomm Ipq8074A: all versions
Qualcomm Ipq8076: all versions
Qualcomm Ipq8076A: all versions
Qualcomm Ipq8078: all versions
Qualcomm Ipq8078A: all versions
Qualcomm Ipq8173: all versions
Qualcomm Ipq8174: all versions
Qualcomm Mdm9206: all versions
Qualcomm Pm3003A: all versions

References

Get alerted when CVE-2020-11214 or the next vulnerability affects your stack