CVE-2021-40011
There is an Uncontrolled resource consumption vulnerability in the display module in smartphones....
There is an uncontrolled resource consumption vulnerability in the display module. Successful exploitation of this vulnerability may affect integrity.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
There is an uncontrolled resource consumption vulnerability in the display module. Successful exploitation of this vulnerability may affect integrity.
- Record
CVE-2021-40011- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:P/A:N - Weakness
- CWE-400
- Updated
- 2026-11-02
CVE List No score
There is an uncontrolled resource consumption vulnerability in the display module. Successful exploitation of this vulnerability may affect integrity.
- Record
CVE-2021-40011- Updated
- 2026-11-02
EUVDEUVD-2021-27201 No score
There is an uncontrolled resource consumption vulnerability in the display module. Successful exploitation of this vulnerability may affect integrity.
- Record
EUVD-2021-27201- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-c6q9-x9fp-xmc6
There is an Uncontrolled resource consumption vulnerability in the display module in smartphones....
There is an Uncontrolled resource consumption vulnerability in the display module in smartphones. Successful exploitation of this vulnerability may affect service integrity.
- Record
GHSA-c6q9-x9fp-xmc6- CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H - Weakness
- CWE-400
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-40011 is a high vulnerability (CVSS 7.5) in Huawei Emui, published January 7, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.80%, the 57th percentile. No source names a fixed version.