{"cve":{"cve_id":"CVE-2026-53293","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/amdgpu: fix AMDGPU_INFO_READ_MMR_REG\n\nThere were multiple issues in that code.\n\nFirst of all the order between the reset semaphore and the mm_lock was\nwrong (e.g. copy_to_user) was called while holding the lock.\n\nThen we allocated memory while holding the reset semaphore which is also\na pretty big bug and can deadlock.\n\nThen we used down_read_trylock() instead of waiting for the reset to\nfinish.\n\n(cherry picked from commit 361b6e6b303d4b691f6c5974d3eaab67ca6dd90e)","published_at":"2026-06-26T19:40:52.132000Z","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/8c4254c8f5836e77ae83e7fc037f02b69f7a0977","https://git.kernel.org/stable/c/61957c2e467b39b528a290016367d32a433fa846","https://git.kernel.org/stable/c/a31c3feb54b15a90232e497ad0e27e8a82052d8d","https://git.kernel.org/stable/c/5c29d20470d4566d1b68df57097d642d01f8b427","https://git.kernel.org/stable/c/0ef196a208385b7d7da79f411c161b04e97283e2"],"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":"2026-06-28T23:30:52.348775Z"},"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":"8361e3f7882876d98ba98cae0d3149450dd80912","version_start_inclusive":true,"version_end":"8c4254c8f5836e77ae83e7fc037f02b69f7a0977","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:8361e3f7882876d98ba98cae0d3149450dd80912:8c4254c8f5836e77ae83e7fc037f02b69f7a0977"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"9e823f307074c0f82b5f6044943b0086e3079bed","version_start_inclusive":true,"version_end":"61957c2e467b39b528a290016367d32a433fa846","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:9e823f307074c0f82b5f6044943b0086e3079bed:61957c2e467b39b528a290016367d32a433fa846"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"9e823f307074c0f82b5f6044943b0086e3079bed","version_start_inclusive":true,"version_end":"a31c3feb54b15a90232e497ad0e27e8a82052d8d","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:9e823f307074c0f82b5f6044943b0086e3079bed:a31c3feb54b15a90232e497ad0e27e8a82052d8d"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"9e823f307074c0f82b5f6044943b0086e3079bed","version_start_inclusive":true,"version_end":"5c29d20470d4566d1b68df57097d642d01f8b427","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:9e823f307074c0f82b5f6044943b0086e3079bed:5c29d20470d4566d1b68df57097d642d01f8b427"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"9e823f307074c0f82b5f6044943b0086e3079bed","version_start_inclusive":true,"version_end":"0ef196a208385b7d7da79f411c161b04e97283e2","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:9e823f307074c0f82b5f6044943b0086e3079bed:0ef196a208385b7d7da79f411c161b04e97283e2"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"17a98c942cb106ec08564e8f43b5470a4dd5d3f6","version_start_inclusive":true,"version_end":"17a98c942cb106ec08564e8f43b5470a4dd5d3f6","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:17a98c942cb106ec08564e8f43b5470a4dd5d3f6:17a98c942cb106ec08564e8f43b5470a4dd5d3f6"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"9a98563345697bdb1d3410ff428473b2e781f4db","version_start_inclusive":true,"version_end":"9a98563345697bdb1d3410ff428473b2e781f4db","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:9a98563345697bdb1d3410ff428473b2e781f4db:9a98563345697bdb1d3410ff428473b2e781f4db"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.6.55","version_start_inclusive":true,"version_end":"6.6.141","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:6.6.55:6.6.141"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.10.14","version_start_inclusive":true,"version_end":"6.11","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:6.10.14:6.11"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.11.3","version_start_inclusive":true,"version_end":"6.12","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:6.11.3:6.12"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.12","version_start_inclusive":true,"version_end":"6.12","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.12:6.12"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"0","version_start_inclusive":true,"version_end":"6.12","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:0:6.12"},{"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/8c4254c8f5836e77ae83e7fc037f02b69f7a0977","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/61957c2e467b39b528a290016367d32a433fa846","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/a31c3feb54b15a90232e497ad0e27e8a82052d8d","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/5c29d20470d4566d1b68df57097d642d01f8b427","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/0ef196a208385b7d7da79f411c161b04e97283e2","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2026-06-26T19:40:52.132000Z","label":"CVE published","source":null}]}