Vulnerability details
Advisory: SB2021052006 - Multiple vulnerabilities in Google Android
Vulnerable component: Google Android
CVE-ID: CVE-2021-1905
CVSSv3 score: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C
CWE-ID: CWE-416 - Use After Free
Description:
The vulnerability allows a local user to escalate privileges on the system
The vulnerability exists due to a use-after-free error in Graphics component when handling memory mapping of multiple processes simultaneously. A local user can escalate privileges on the system.
Note, the vulnerability is being used in limited targeted attacks.
External links:
https://source.android.com/security/bulletin/2021-05-01