{"id":"CVE-2024-53201","summary":"drm/amd/display: Fix null check for pipe_ctx-\u003eplane_state in dcn20_program_pipe","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix null check for pipe_ctx-\u003eplane_state in dcn20_program_pipe\n\nThis commit addresses a null pointer dereference issue in\ndcn20_program_pipe(). Previously, commit 8e4ed3cf1642 (\"drm/amd/display:\nAdd null check for pipe_ctx-\u003eplane_state in dcn20_program_pipe\")\npartially fixed the null pointer dereference issue. However, in\ndcn20_update_dchubp_dpp(), the variable pipe_ctx is passed in, and\nplane_state is accessed again through pipe_ctx. Multiple if statements\ndirectly call attributes of plane_state, leading to potential null\npointer dereference issues. This patch adds necessary null checks to\nensure stability.","modified":"2026-04-02T12:22:59.787714Z","published":"2024-12-27T13:49:42.960Z","related":["SUSE-SU-2025:0117-1","SUSE-SU-2025:0153-1","SUSE-SU-2025:0154-1","SUSE-SU-2025:0289-1","SUSE-SU-2025:20165-1","SUSE-SU-2025:20166-1","SUSE-SU-2025:20248-1","SUSE-SU-2025:20249-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53201.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3609259326171cd5b98462636580fb2ae5c87d40"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6a057072ddd127255350357dd880903e8fa23f36"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6b4ee2560d4d8de2688da68cd9581177035e0876"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53201.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-53201"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"65a6fee22d5cfa645cb05489892dc9cd3d142fc2"},{"fixed":"6b4ee2560d4d8de2688da68cd9581177035e0876"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"8e4ed3cf1642df0c4456443d865cff61a9598aa8"},{"fixed":"3609259326171cd5b98462636580fb2ae5c87d40"},{"fixed":"6a057072ddd127255350357dd880903e8fa23f36"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"0"},{"last_affected":"68f75e6f08aad66069a629db8d7840919156c761"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-53201.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}