CVE-2021-40040

published 2022-08-10

CVE-2021-40040: Vulnerability of writing data to an arbitrary address in the HW_KEYMASTER module. Successful exploitation of this vulnerability may affect confidentiality.

high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C H I N A N

Vulnerability of writing data to an arbitrary address in the HW_KEYMASTER module. Successful exploitation of this vulnerability may affect confidentiality.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
huawei	emui	—	—
huawei	emui	—	—
huawei	emui	—	—
huawei	emui	—	—
huawei	harmonyos	—	—
huawei	magic_ui	—	—
huawei	magic_ui	—	—
huawei	magic_ui	—	—
huawei	magic_ui	—	—