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CVE-2019-18619

Published: Jul 22, 2020Updated: Nov 21, 2024 Sources: CVE List NVDCWE-763
7.8HIGH
NVD MITRE
EPSS Score
0.5%
Top 61.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

Incorrect parameter validation in the synaTee component of Synaptics WBF drivers using an SGX enclave (all versions prior to 2019-11-15) allows a local user to execute arbitrary code in the enclave (that can compromise confidentiality of enclave data) via APIs that accept invalid pointers.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-763

Affected Products

lenovo
commercial·CNaka lenovo group
thinkpad 25 firmware
Hardware Firmware
thankpad a475 firmware
Hardware Firmware
thankpad a485 firmware
Hardware Firmware
thinkpad e480 firmware
Hardware Firmware
thinkpad e580 firmware
Hardware Firmware
thinkpad e485 firmware
Hardware Firmware
thinkpad e585 firmware
Hardware Firmware
thinkpad e490s firmware
Hardware Firmware
hp
commercial·USaka hewlett packard, hpe
envy - 13t-ah100 firmwareOn-premFirmware
Hardware Firmware / printer-peripheral
envy - 13t-aq100 firmwareOn-premFirmware
Hardware Firmware / printer-peripheral
envy 13-ah0xxx firmwareEmbeddedFirmware
Hardware Firmware / printer-peripheral
envy 13-ah1xxx firmwareEmbeddedFirmware
Hardware Firmware / printer-peripheral
envy 13-aq0xxx firmwareEmbeddedFirmware
Hardware Firmware / printer-peripheral
envy 13-aq1xxx firmwareEmbeddedFirmware
Hardware Firmware / printer-peripheral
envy - 17t-bw000 firmwareOn-premFirmware
Hardware Firmware / printer-peripheral
envy - 17t-ce000 firmwareOn-premFirmware
Hardware Firmware / printer-peripheral
synaptics
commercial·USaka fingerprint driver, vfs75xx firmware, synaptics fingerprint driver
vfs75xx firmwareEmbedded
Hardware Firmware / cpu-gpu
and 96 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2019-18619?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://support.hp.com/hk-en/document/c06696568
support.hp.com
https://support.lenovo.com/us/en/product_security/LEN-31372
support.lenovo.com
https://www.synaptics.com/company/blog/
synaptics.com
and 2 more references View all →

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