Cryptographic issues - CVE-2021-35113
Published: June 7, 2022 / Updated: August 2, 2022
Vulnerability identifier: #VU64032
CSH Severity: Low
CVSS v4: 6.8 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-35113
CWE-ID: CWE-310
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local attacker to compromise the target system.
The vulnerability exists due to improper order of signature verification and hashing in the signature verification call. An attacker with physical access can bypass authentication on the system.
Affected software
Google Android
How to mitigate CVE-2021-35113
Install updates from vendor's website.
Google Android - addressed in versions 10 2023-01-05, 11 2023-01-05, 12L 2023-01-05, 12 2023-01-05, 13 2023-01-05