CVE-2022-47460: google android Use After Free

Vulnerability summary

CVE-2022-47460 is a medium (CVSS 5.5) Use After Free vulnerability in google android. EPSS estimates a 0.09% chance of exploitation in the next 30 days, higher than 0.3% of scored vulnerabilities.

Timeline

1. 07-03-2023
   PublishedVulnerability first disclosed.
2. 05-03-2025
   Last modifiedVulnerability information updated.

Description

In gpu device, there is a memory corruption due to a use after free. This could lead to local denial of service in kernel.

• CWE-416Use After FreeThe product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.