CVE-2021-3675

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Summary

CVECVE-2021-3675
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-06-16 17:15:00 UTC
Updated2023-06-26 17:49:00 UTC
DescriptionImproper Input Validation vulnerability in synaTEE.signed.dll of Synaptics Fingerprint Driver allows a local authorized attacker to overwrite a heap tag, with potential loss of confidentiality. This issue affects: Synaptics Synaptics Fingerprint Driver 5.1.xxx.26 versions prior to xxx=340 on x86/64; 5.2.xxxx.26 versions prior to xxxx=3541 on x86/64; 5.2.2xx.26 versions prior to xx=29 on x86/64; 5.2.3xx.26 versions prior to xx=25 on x86/64; 5.3.xxxx.26 versions prior to xxxx=3543 on x86/64; 5.5.xx.1058 versions prior to xx=44 on x86/64; 5.5.xx.1102 versions prior to xx=34 on x86/64; 5.5.xx.1116 versions prior to xx=14 on x86/64; 6.0.xx.1104 versions prior to xx=50 on x86/64; 6.0.xx.1108 versions prior to xx=31 on x86/64; 6.0.xx.1111 versions prior to xx=58 on x86/64.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Synaptics Fingerprint Driver All All All All

References

ReferenceSourceLinkTags
Synaptics Fingerprint Driver Vulnerability - Lenovo Support US MISC support.lenovo.com
Synaptics Fingerprint SGX-enabled Driver June 2022 Security Update | HP® Customer Support MISC support.hp.com
synaptics.com/sites/default/files/2022-06/fingerprint-driver-SGX-security-b... CONFIRM synaptics.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

LEGACY: Synaptics would like to thank Tobias Cloosters and Johannes Willbold for reporting this issue.

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