{"id":"CVE-2023-53309","summary":"drm/radeon: Fix integer overflow in radeon_cs_parser_init","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/radeon: Fix integer overflow in radeon_cs_parser_init\n\nThe type of size is unsigned, if size is 0x40000000, there will be an\ninteger overflow, size will be zero after size *= sizeof(uint32_t),\nwill cause uninitialized memory to be referenced later","modified":"2026-05-18T05:55:58.752365855Z","published":"2025-09-16T16:11:47.700Z","related":["SUSE-SU-2025:03600-1","SUSE-SU-2025:03614-1","SUSE-SU-2025:03615-1","SUSE-SU-2025:03628-1","SUSE-SU-2025:03634-1","SUSE-SU-2025:20851-1","SUSE-SU-2025:20861-1","SUSE-SU-2025:20870-1","SUSE-SU-2025:20898-1","SUSE-SU-2025:3716-1","SUSE-SU-2025:3751-1","SUSE-SU-2025:3761-1","SUSE-SU-2025:4057-1","SUSE-SU-2025:4132-1","SUSE-SU-2025:4141-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53309.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/25e634d7f44eb13113139040e5366bebe48c882f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2e1be420b86980c25a75325e90dfc3fc73126f61"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b8fab6aebdf2115ec2d7bd2f3498d5b911ff351e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c0d7dbc6b7a61a56028118c00af2c8319d44a682"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cfa9148bafb2d3292b65de1bac79dcca65be2643"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d05ba46134d07e889de7d23cf8503574a22ede09"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e6825b30d37fe89ceb87f926d33d4fad321a331e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f828b681d0cd566f86351c0b913e6cb6ed8c7b9c"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53309.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53309"},{"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":"28a326c592e3e444c59f28b3e60c3b07692928d6"},{"fixed":"d05ba46134d07e889de7d23cf8503574a22ede09"},{"fixed":"cfa9148bafb2d3292b65de1bac79dcca65be2643"},{"fixed":"b8fab6aebdf2115ec2d7bd2f3498d5b911ff351e"},{"fixed":"e6825b30d37fe89ceb87f926d33d4fad321a331e"},{"fixed":"c0d7dbc6b7a61a56028118c00af2c8319d44a682"},{"fixed":"2e1be420b86980c25a75325e90dfc3fc73126f61"},{"fixed":"25e634d7f44eb13113139040e5366bebe48c882f"},{"fixed":"f828b681d0cd566f86351c0b913e6cb6ed8c7b9c"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53309.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.13.0"},{"fixed":"4.14.324"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.15.0"},{"fixed":"4.19.293"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.20.0"},{"fixed":"5.4.255"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.192"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.123"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.42"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.4.7"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53309.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"}]}