Emui
CVE-2021-36994
LOW
Severity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Lifecycle Timeline
1DescriptionNVD
There is a issue that trustlist strings being repeatedly inserted into the linked list in Huawei Smartphone due to race conditions. Successful exploitation of this vulnerability can cause exceptions when managing the system trustlist.
AnalysisAI
There is a issue that trustlist strings being repeatedly inserted into the linked list in Huawei Smartphone due to race conditions. Rated low severity (CVSS 3.7), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Technical ContextAI
This vulnerability is classified under CWE-362. There is a issue that trustlist strings being repeatedly inserted into the linked list in Huawei Smartphone due to race conditions. Successful exploitation of this vulnerability can cause exceptions when managing the system trustlist. Affected products include: Huawei Emui, Huawei Magic Ui.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
Permission verification vulnerability in the wpa_supplicant module Impact: Successful exploitation of this vulnerability
Permission management vulnerability in the PMS module. Rated critical severity (CVSS 9.8), this vulnerability is remotel
Vulnerability of access permissions not being strictly verified in the APPWidget module.Successful exploitation of this
Vulnerability of permissions not being strictly verified in the window management module.Successful exploitation of this
API permission management vulnerability in the Fwk-Display module.Successful exploitation of this vulnerability may caus
Vulnerability of defects introduced in the design process in the HiviewTunner module. Rated critical severity (CVSS 9.8)
Vulnerability of out-of-bounds parameter read/write in the Wi-Fi module. Rated critical severity (CVSS 9.8), this vulner
Vulnerability of commands from the modem being intercepted in the atcmdserver module. Rated critical severity (CVSS 9.8)
Improper permission control vulnerability in the Notepad app.Successful exploitation of the vulnerability may lead to pr
Some smartphones have configuration issues. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitab
Some smartphones have the out-of-bounds write vulnerability. Rated critical severity (CVSS 9.8), this vulnerability is r
Some smartphones have the out-of-bounds write vulnerability.Successful exploitation of this vulnerability may cause syst
Same weakness CWE-362 – Race Condition
View allSame technique Information Disclosure
View allShare
External POC / Exploit Code
Leaving vuln.today