CVE-2022-38181 – Arm Mali GPU Kernel Driver Use-After-Free Vulnerability

https://notcve.org/view.php?id=CVE-2022-38181

The Arm Mali GPU kernel driver allows unprivileged users to access freed memory because GPU memory operations are mishandled. This affects Bifrost r0p0 through r38p1, and r39p0; Valhall r19p0 through r38p1, and r39p0; and Midgard r4p0 through r32p0. Un controlador del kernel de la GPU del correo de la familia de productos Arm versiones hasta 12-08-2022, permite a usuarios no privilegiados realizar operaciones de procesamiento de la GPU inapropiadas para conseguir acceso a la memoria ya liberada Arm Mali GPU Kernel Driver contains a use-after-free vulnerability that may allow a non-privileged user to gain root privilege and/or disclose information. • http://packetstormsecurity.com/files/172854/Android-Arm-Mali-GPU-Arbitrary-Code-Execution.html https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities https://developer.arm.com/support/arm-security-updates https://github.blog/2023-01-23-pwning-the-all-google-phone-with-a-non-google-bug https://securitylab.github.com/advisories/GHSL-2022-054_Arm_Mali • CWE-416: Use After Free •