CVE-2021-47142

A vulnerability was found in DRM (Direct Rendering Manager) AMDGPU driver of Linux Kernel, where an use-after-free occurred due to the failure to properly set ttm->sg to NULL, leads to a panic scenario causing potential memory corruption.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible.