CVE-2022-43662
Assigner: OpenHarmony
Published: 2023-01-09T02:23:02.577Z
State: PUBLISHED
affected: defaultStatus: unaffected
product: OpenHarmony
vendor: OpenHarmony
versions: lessThanOrEqual: 3.1.4
status: affected
version: 3.1.0
versionType: custom
lessThanOrEqual: 3.0.6
status: affected
version: 3.0.0
versionType: custom
lessThanOrEqual: 1.1.5
status: affected
version: 1.1.0
versionType: custom
datePublic: 2023-01-04T00:00:00.000Z
descriptions: supportingMedia: base64: no
type: text/html
value: Kernel subsystem within OpenHarmony-v3.1.4 and prior versions in kernel_liteos_a has a kernel stack overflow vulnerability when call SysTimerGettime. 4 bytes padding data from kernel stack are copied to user space incorrectly and leaked.
value: Kernel subsystem within OpenHarmony-v3.1.4 and prior versions in kernel_liteos_a has a kernel stack overflow vulnerability when call SysTimerGettime. 4 bytes padding data from kernel stack are copied to user space incorrectly and leaked.
impacts: capecId: CAPEC-131
descriptions: value: CAPEC-131 Resource Leak Exposure
metrics: cvssV3_1: attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: LOW
baseScore: 4
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
version: 3.1
format: CVSS
scenarios: value: GENERAL
problemTypes: descriptions: cweId: CWE-120
description: CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
type: CWE
source: discovery: UNKNOWN
title: Kernel subsystem in kernel_liteos_a has a kernel stack overflow vulnerability when call SysTimerGettime.
x_generator: engine: Vulnogram 0.1.0-dev