{"schema_version":"1.9.0","id":"CVE-2024-50291","published":"2024-11-19T01:30:36.685Z","modified":"2026-08-12T03:51:40.307078173Z","related":["USN-7276-1","USN-7277-1"],"summary":"media: dvb-core: add missing buffer index check","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: dvb-core: add missing buffer index check\n\ndvb_vb2_expbuf() didn't check if the given buffer index was\nfor a valid buffer. Add this check.","affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"7dc866df40127dceac9ba83ae16c0c11e7d1666f"},{"fixed":"721c37af0355cc0b540909c57fd7930dc99c72d8"},{"fixed":"fa88dc7db176c79b50adb132a56120a1d4d9d18b"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-50291.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.8.0"},{"fixed":"6.11.8"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-50291.json"}}],"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/721c37af0355cc0b540909c57fd7930dc99c72d8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fa88dc7db176c79b50adb132a56120a1d4d9d18b"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/50xxx/CVE-2024-50291.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-50291"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/50xxx/CVE-2024-50291.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}