{"cve":{"cve_id":"CVE-2026-53058","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":null,"epss_percentile":null,"epss_as_of":null,"description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/bridge: cadence: cdns-mhdp8546-core: Set the mhdp connector earlier in atomic_enable()\n\nIn case if we get errors in cdns_mhdp_link_up() or cdns_mhdp_reg_read()\nin atomic_enable, we will go to cdns_mhdp_modeset_retry_fn() and will hit\nNULL pointer while trying to access the mutex. We need the connector to\nbe set before that. Unlike in legacy cases with flag\n!DRM_BRIDGE_ATTACH_NO_CONNECTOR, we do not have connector initialised\nin bridge_attach(), so add the mhdp->connector_ptr in device structure\nto handle both cases with DRM_BRIDGE_ATTACH_NO_CONNECTOR and\n!DRM_BRIDGE_ATTACH_NO_CONNECTOR, set it in atomic_enable() earlier to\navoid possible NULL pointer dereference in recovery paths like\nmodeset_retry_fn() with the DRM_BRIDGE_ATTACH_NO_CONNECTOR flag set.","published_at":"2026-06-24T16:30:03.463000Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["https://git.kernel.org/stable/c/5302015daf26ef6b48e067f2b86c9482ac19e015","https://git.kernel.org/stable/c/a3611554e599d1a24b45fd8415bacb72ce861e4b","https://git.kernel.org/stable/c/cf2ac2cac8b319f89b3a3851ca0c5ffb6a549575","https://git.kernel.org/stable/c/1af3b42e08a957e53bab8e1897393fe0a27d9fbf","https://git.kernel.org/stable/c/43d6508ddbf9fb974fbc359a033154f78c9d4c8b"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-28T17:55:28.590503Z","updated_at":"2026-06-28T23:30:50.753831Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"c932ced6b58524eeb948ff252f6512cd6bcb9d9f","version_start_inclusive":true,"version_end":"5302015daf26ef6b48e067f2b86c9482ac19e015","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:c932ced6b58524eeb948ff252f6512cd6bcb9d9f:5302015daf26ef6b48e067f2b86c9482ac19e015"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"c932ced6b58524eeb948ff252f6512cd6bcb9d9f","version_start_inclusive":true,"version_end":"a3611554e599d1a24b45fd8415bacb72ce861e4b","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:c932ced6b58524eeb948ff252f6512cd6bcb9d9f:a3611554e599d1a24b45fd8415bacb72ce861e4b"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"c932ced6b58524eeb948ff252f6512cd6bcb9d9f","version_start_inclusive":true,"version_end":"cf2ac2cac8b319f89b3a3851ca0c5ffb6a549575","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:c932ced6b58524eeb948ff252f6512cd6bcb9d9f:cf2ac2cac8b319f89b3a3851ca0c5ffb6a549575"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"c932ced6b58524eeb948ff252f6512cd6bcb9d9f","version_start_inclusive":true,"version_end":"1af3b42e08a957e53bab8e1897393fe0a27d9fbf","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:c932ced6b58524eeb948ff252f6512cd6bcb9d9f:1af3b42e08a957e53bab8e1897393fe0a27d9fbf"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"c932ced6b58524eeb948ff252f6512cd6bcb9d9f","version_start_inclusive":true,"version_end":"43d6508ddbf9fb974fbc359a033154f78c9d4c8b","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:c932ced6b58524eeb948ff252f6512cd6bcb9d9f:43d6508ddbf9fb974fbc359a033154f78c9d4c8b"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.6","version_start_inclusive":true,"version_end":"6.6","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.6:6.6"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"0","version_start_inclusive":true,"version_end":"6.6","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:0:6.6"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.6.141","version_start_inclusive":true,"version_end":"6.6.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.6.141:6.6.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.12.91","version_start_inclusive":true,"version_end":"6.12.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.12.91:6.12.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.18.33","version_start_inclusive":true,"version_end":"6.18.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.18.33:6.18.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"7.0.10","version_start_inclusive":true,"version_end":"7.0.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:7.0.10:7.0.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"7.1","version_start_inclusive":true,"version_end":"*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:7.1:*"}],"exploit_refs":[],"news":[],"references":[{"url":"https://git.kernel.org/stable/c/5302015daf26ef6b48e067f2b86c9482ac19e015","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/a3611554e599d1a24b45fd8415bacb72ce861e4b","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/cf2ac2cac8b319f89b3a3851ca0c5ffb6a549575","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/1af3b42e08a957e53bab8e1897393fe0a27d9fbf","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/43d6508ddbf9fb974fbc359a033154f78c9d4c8b","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2026-06-24T16:30:03.463000Z","label":"CVE published","source":null}]}