Vulnerability Details CVE-2021-3675
Improper 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 13.7%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 3.6
Products affected by CVE-2021-3675
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cpe:2.3:a:synaptics:fingerprint_driver:*
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cpe:2.3:a:synaptics:fingerprint_driver:5.1.000.26
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cpe:2.3:a:synaptics:fingerprint_driver:5.2.0000.26
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cpe:2.3:a:synaptics:fingerprint_driver:5.2.200.26
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cpe:2.3:a:synaptics:fingerprint_driver:5.2.229.26
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cpe:2.3:a:synaptics:fingerprint_driver:5.3.0000.26
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cpe:2.3:a:synaptics:fingerprint_driver:5.5.00.1058
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cpe:2.3:a:synaptics:fingerprint_driver:5.5.00.1102
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cpe:2.3:a:synaptics:fingerprint_driver:5.5.00.1116
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cpe:2.3:a:synaptics:fingerprint_driver:5.5.14.1116
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cpe:2.3:a:synaptics:fingerprint_driver:5.5.34.1102
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cpe:2.3:a:synaptics:fingerprint_driver:6.0.00.1111