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SynapticsCVELIST:CVE-2023-5447

HistoryMay 11, 2024 - 2:41 a.m.

CVE-2023-5447 Use-After-Free in Service for Hardware Support App for Fingerprint Driver

2024-05-1102:41:19

CWE-416

CWE-414

Synaptics

www.cve.org

cve-2023-5447

service

hardware support

fingerprint driver

synhsaservice

denial of service

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

Percentile

9.0%

JSON

Missing lock check in SynHsaService may create a use-after-free condition which causes abnormal termination of the service, resulting in denial of service for the Synaptics Hardware Support App.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Synaptics Fingerprint Driver",
    "vendor": "Synaptics",
    "versions": [
      {
        "lessThan": "6.0.64.1105",
        "status": "affected",
        "version": "6.0.0.1105",
        "versionType": "custom"
      },
      {
        "lessThan": "6.0.39.1136",
        "status": "affected",
        "version": "6.0.0.1136",
        "versionType": "custom"
      }
    ]
  }
]

References

www.synaptics.com/sites/default/files/2023-10/fingerprint-driver-HSAService-security-brief-2023-10-13.pdf

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

Percentile

9.0%

JSON

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