4.7
CVSSv2

CVE-2021-22340

Published: 29/06/2021 Updated: 07/07/2021
CVSS v2 Base Score: 4.7 | Impact Score: 6.9 | Exploitability Score: 3.4
CVSS v3 Base Score: 4.1 | Impact Score: 3.6 | Exploitability Score: 0.5
VMScore: 418
Vector: AV:L/AC:M/Au:N/C:N/I:N/A:C

Vulnerability Summary

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

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

huawei manageone 6.5.1

huawei manageone 8.0.0

huawei manageone 8.0.1

huawei smc2.0 v600r019c10spc700

huawei smc2.0 v600r019c10spc702

huawei smc2.0 v600r019c10spc703

huawei smc2.0 v600r019c10spc800

huawei smc2.0 v600r019c10spc900

huawei smc2.0 v600r019c10spc910

huawei smc2.0 v600r019c10spc920

huawei smc2.0 v600r019c10spc921

huawei smc2.0 v600r019c10spc922

huawei smc2.0 v600r019c10spc930

huawei smc2.0 v600r019c10spc931