CVE-2021-1923

Home/CVE/Incorrect pointer argument passed to trusted application TA could result in un-intended memory operations in Snapdragon

CVE

Incorrect pointer argument passed to trusted application TA could result in un-intended memory operations in Snapdragon

Incorrect pointer argument passed to trusted application TA could result in un-intended memory operations in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT.

HIGH · CVSS 7.8 EPSS 0.00043

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

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Weakness Classification

CWE-704Incorrect Type Conversion or Cast

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Affected Products & Versions

qualcomm aqt1000 firmwareall versions
qualcomm qca6390 firmwareall versions
qualcomm qca6391 firmwareall versions
qualcomm qca6420 firmwareall versions
qualcomm qca6421 firmwareall versions
qualcomm qca6426 firmwareall versions
qualcomm qca6430 firmwareall versions
qualcomm qca6431 firmwareall versions
Show all 60 affected productsqualcomm qca6436 firmwareall versions
qualcomm qca6574 firmwareall versions
qualcomm qca6574a firmwareall versions
qualcomm qca6574au firmwareall versions
qualcomm qca6595 firmwareall versions
qualcomm qca6595au firmwareall versions
qualcomm qca6696 firmwareall versions
qualcomm qcm2290 firmwareall versions
qualcomm qcm4290 firmwareall versions
qualcomm qcs2290 firmwareall versions
qualcomm qcs4290 firmwareall versions
qualcomm qsm8350 firmwareall versions
qualcomm sa6145p firmwareall versions
qualcomm sa6150p firmwareall versions
qualcomm sa6155 firmwareall versions
qualcomm sa6155p firmwareall versions
qualcomm sa8145p firmwareall versions
qualcomm sa8150p firmwareall versions
qualcomm sa8155 firmwareall versions
qualcomm sa8155p firmwareall versions
qualcomm sa8195p firmwareall versions
qualcomm sd 675 firmwareall versions
qualcomm sd 8c firmwareall versions
qualcomm sd 8cx firmwareall versions
qualcomm sd460 firmwareall versions
qualcomm sd480 firmwareall versions
qualcomm sd662 firmwareall versions
qualcomm sd665 firmwareall versions
qualcomm sd670 firmwareall versions
qualcomm sd675 firmwareall versions
qualcomm sd678 firmwareall versions
qualcomm sd690 5g firmwareall versions
qualcomm sd720g firmwareall versions
qualcomm sd730 firmwareall versions
qualcomm sd750g firmwareall versions
qualcomm sd765 firmwareall versions
qualcomm sd765g firmwareall versions
qualcomm sd768g firmwareall versions
qualcomm sd778g firmwareall versions
qualcomm sd780g firmwareall versions
qualcomm sd855 firmwareall versions
qualcomm sd865 5g firmwareall versions
qualcomm sd870 firmwareall versions
qualcomm sd888 5g firmwareall versions
qualcomm sdm830 firmwareall versions
qualcomm sdx24 firmwareall versions
qualcomm sdx50m firmwareall versions
qualcomm sdx55 firmwareall versions
qualcomm sdx55m firmwareall versions
qualcomm sdxr2 5g firmwareall versions
qualcomm sm4125 firmwareall versions
qualcomm sm6250 firmwareall versions

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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 NVD08 Sep 2021 · 12:15 PM

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

⚑

Vendor Advisories

android-securityANDROID-2021-09-01High

🔗

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/august-2021-bulletinVendor Advisory

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