{"id":"CVE-2024-45015","summary":"drm/msm/dpu: move dpu_encoder's connector assignment to atomic_enable()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/dpu: move dpu_encoder's connector assignment to atomic_enable()\n\nFor cases where the crtc's connectors_changed was set without enable/active\ngetting toggled , there is an atomic_enable() call followed by an\natomic_disable() but without an atomic_mode_set().\n\nThis results in a NULL ptr access for the dpu_encoder_get_drm_fmt() call in\nthe atomic_enable() as the dpu_encoder's connector was cleared in the\natomic_disable() but not re-assigned as there was no atomic_mode_set() call.\n\nFix the NULL ptr access by moving the assignment for atomic_enable() and also\nuse drm_atomic_get_new_connector_for_encoder() to get the connector from\nthe atomic_state.\n\nPatchwork: https://patchwork.freedesktop.org/patch/606729/","modified":"2026-05-18T05:58:57.517843808Z","published":"2024-09-11T15:13:51.441Z","related":["SUSE-SU-2024:3551-1","SUSE-SU-2024:3553-1","SUSE-SU-2024:3561-1","SUSE-SU-2024:3564-1","SUSE-SU-2024:3569-1","SUSE-SU-2024:3587-1","SUSE-SU-2024:3592-1","SUSE-SU-2025:20073-1","SUSE-SU-2025:20077-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/45xxx/CVE-2024-45015.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3bacf814b6a61cc683c68465f175ebd938f09c52"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3fb61718bcbe309279205d1cc275a6435611dc77"},{"type":"WEB","url":"https://git.kernel.org/stable/c/aedf02e46eb549dac8db4821a6b9f0c6bf6e3990"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/45xxx/CVE-2024-45015.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-45015"},{"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":"25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef"},{"fixed":"3fb61718bcbe309279205d1cc275a6435611dc77"},{"fixed":"3bacf814b6a61cc683c68465f175ebd938f09c52"},{"fixed":"aedf02e46eb549dac8db4821a6b9f0c6bf6e3990"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-45015.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.19.0"},{"fixed":"6.6.48"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.10.7"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-45015.json"}}],"schema_version":"1.7.5"}