### [CVE-2024-53201](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-53201)
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![](https://img.shields.io/static/v1?label=Version&message=6.12%20&color=brightgreen)
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![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=blue)

### Description

In the Linux kernel, the following vulnerability has been resolved:drm/amd/display: Fix null check for pipe_ctx->plane_state in dcn20_program_pipeThis commit addresses a null pointer dereference issue indcn20_program_pipe(). Previously, commit 8e4ed3cf1642 ("drm/amd/display:Add null check for pipe_ctx->plane_state in dcn20_program_pipe")partially fixed the null pointer dereference issue. However, indcn20_update_dchubp_dpp(), the variable pipe_ctx is passed in, andplane_state is accessed again through pipe_ctx. Multiple if statementsdirectly call attributes of plane_state, leading to potential nullpointer dereference issues. This patch adds necessary null checks toensure stability.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/cku-heise/euvd-api-doc