CVE-2021-46891
CRITICALCVSS 9.8/10EPSS 0.38%
Last modified
CVE-2021-46891 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Vulnerability of incomplete read and write permission verification in the GPU module. Successful exploitation of this vulnerability may affect service confidentiality, integrity, and availability.. EPSS estimates a 0.38% chance of exploitation in the next 30 days.
Description
Vulnerability of incomplete read and write permission verification in the GPU module. Successful exploitation of this vulnerability may affect service confidentiality, integrity, and availability.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Huawei | Emui | 12.0.0 |
| Huawei | Harmonyos | 2.0 |
References
- https://consumer.huawei.com/en/support/bulletin/2023/7/Vendor Advisory
- https://consumer.huawei.com/en/support/bulletin/2023/7/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-46891?
Vulnerability of incomplete read and write permission verification in the GPU module. Successful exploitation of this vulnerability may affect service confidentiality, integrity, and availability.
How severe is CVE-2021-46891?
CVE-2021-46891 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.38% probability of exploitation in the next 30 days.
How do I fix CVE-2021-46891?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
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Are you affected by CVE-2021-46891?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST