4.7

CVE-2021-22340

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
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Huawei ≫ Manageone Version 6.5.1 Update spc200
Huawei ≫ Manageone Version 8.0.0 Update -
Huawei ≫ Manageone Version 8.0.0 Update lcnd81
Huawei ≫ Manageone Version 8.0.0 Update rc2
Huawei ≫ Manageone Version 8.0.0 Update rc3
Huawei ≫ Manageone Version 8.0.0 Update rc3.spc100
Huawei ≫ Manageone Version 8.0.0 Update spc100
Huawei ≫ Manageone Version 8.0.1
Huawei ≫ Smc2.0 Version v600r019c10spc700
Huawei ≫ Smc2.0 Version v600r019c10spc702
Huawei ≫ Smc2.0 Version v600r019c10spc703
Huawei ≫ Smc2.0 Version v600r019c10spc800
Huawei ≫ Smc2.0 Version v600r019c10spc900
Huawei ≫ Smc2.0 Version v600r019c10spc910
Huawei ≫ Smc2.0 Version v600r019c10spc920
Huawei ≫ Smc2.0 Version v600r019c10spc921
Huawei ≫ Smc2.0 Version v600r019c10spc922
Huawei ≫ Smc2.0 Version v600r019c10spc930
Huawei ≫ Smc2.0 Version v600r019c10spc931
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.11% 0.017
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 4.1 0.5 3.6
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
NIST 4.7 3.4 6.9
AV:L/AC:M/Au:N/C:N/I:N/A:C
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210428-01-racecondition-en
Vendor Advisory