critical9.8
CVE-2021-39996
There is a Heap-based buffer overflow vulnerability with the NFC module in smartphones.
Impact
There is a Heap-based buffer overflow vulnerability with the NFC module in smartphones. Successful exploitation of this vulnerability may cause memory overflow.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Huawei | Harmonyos | before 2.0 |
| Huawei | Emui | Versions 10.0.0, 10.1.0, 10.1.1, 11.0.0, 11.0.1 |
| Huawei | Magic Ui | Versions 3.0.0, 3.1.0, 3.1.1, 4.0.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://consumer.huawei.com/en/support/bulletin/2021/12/
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-202112-0000001183296718
- https://consumer.huawei.com/en/support/bulletin/2021/12/
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-202112-0000001183296718