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CVE-2022-43703

Incomplete verification of installation file signature

Published: Jul 27, 2023Updated: Feb 13, 2025 Sources: CVE List NVDCWE-427
NVD MITRE
7.8CVSSHIGH
EPSS Score
0.2%
Top 92.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

An installer that loads or executes files using an unconstrained search path may be vulnerable to substitute files under control of an attacker being loaded or executed instead of the intended files.

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-427

Affected Products

arm development studioarmOSS Libraries
ds development studioarmOSS Libraries
Arm Compiler 5 (AC5), Arm Compiler for Embedded 6 (AC6), Fast Models (FM), Arm Compiler for Embedded FuSA (ACEF), Arm Development Studio (ADS), Arm Forge (AF), Arm Mobile Studio (AMS), DS-5 Development Studio, Fast Models (FM), GNU Toolchain (GT), Keil MDK (KMDK), Mbed Studio (MS)Arm Ltd
Embedded
Hardware Firmware / cpu-gpu
armoss-projectGBOSS Librariesaka arm ltd
arm ltdcommercialGBHardware Firmwareaka arm, arm.com, valhall gpu kernel driver

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Persistence
View detailed technique mapping

References

https://developer.arm.com/documentation/ka005596/latest
developer.arm.com
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00930.html
intel.com

Timeline

Published
Jul 27, 2023
Last Updated
Feb 13, 2025

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