CVE-2023-47857 multimedia camera has a UAF vulnerability

in OpenHarmony v3.2.2 and prior versions allow a local attacker cause multimedia camera crash through modify a released pointer...

CVE-2023-47857 multimedia camera has a UAF vulnerability

in OpenHarmony v3.2.2 and prior versions allow a local attacker cause multimedia camera crash through modify a released pointer...

CVE-2023-47857

CVE-2023-47857 affects OpenHarmony v3.2.2 and earlier. The issue is a use-after-release of a multimedia camera component pointer, enabling a local attacker to crash the camera. Root cause: pointer is released and then reused, leading to a crash (UAF) in the camera subsystem. Public references des...