Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2021-22340

Severity CVSS v4.0:
Pending analysis
Type:
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Publication date:
29/06/2021
Last modified:
07/07/2021

Description

There is a multiple threads race condition vulnerability in Huawei product. A race condition exists for concurrent I/O read by multiple threads. An attacker with the root permission can exploit this vulnerability by performing some operations. Successful exploitation of this vulnerability may cause the system to crash. Affected product versions include: ManageOne 6.5.1.SPC200, 8.0.0,8.0.0-LCND81, 8.0.0.SPC100, 8.0.1,8.0.RC2, 8.0.RC3, 8.0.RC3.SPC100;SMC2.0 V600R019C10SPC700,V600R019C10SPC702, V600R019C10SPC703,V600R019C10SPC800, V600R019C10SPC900, V600R019C10SPC910, V600R019C10SPC920, V600R019C10SPC921, V600R019C10SPC922, V600R019C10SPC930, V600R019C10SPC931

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 4.10 MEDIUM
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
4.10
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:M/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 4.70 MEDIUM
Vector: AV:L/AC:M/Au:N/C:N/I:N/A:C

Attack Vector (AV): Local
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete

Base Score 2.0
4.70
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:huawei:manageone:6.5.1:spc200:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:8.0.0:-:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:8.0.0:lcnd81:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:8.0.0:rc2:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:8.0.0:rc3:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:8.0.0:rc3.spc100:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:8.0.0:spc100:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:8.0.1:*:*:*:*:*:*:*
cpe:2.3:a:huawei:smc2.0:v600r019c10spc700:*:*:*:*:*:*:*
cpe:2.3:a:huawei:smc2.0:v600r019c10spc702:*:*:*:*:*:*:*
cpe:2.3:a:huawei:smc2.0:v600r019c10spc703:*:*:*:*:*:*:*
cpe:2.3:a:huawei:smc2.0:v600r019c10spc800:*:*:*:*:*:*:*
cpe:2.3:a:huawei:smc2.0:v600r019c10spc900:*:*:*:*:*:*:*
cpe:2.3:a:huawei:smc2.0:v600r019c10spc910:*:*:*:*:*:*:*
cpe:2.3:a:huawei:smc2.0:v600r019c10spc920:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools