{"id":"CVE-2020-36777","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: dvbdev: Fix memory leak in dvb_media_device_free()\n\ndvb_media_device_free() is leaking memory. Free `dvbdev-\u003eadapter-\u003econn`\nbefore setting it to NULL, as documented in include/media/media-device.h:\n\"The media_entity instance itself must be freed explicitly by the driver\nif required.\"","modified":"2026-03-15T22:36:07.609601Z","published":"2024-02-27T19:04:05.760Z","related":["ALSA-2024:3618","ALSA-2024:3627","SUSE-SU-2024:0856-1","SUSE-SU-2024:0857-1","SUSE-SU-2024:0925-1","SUSE-SU-2024:0926-1","SUSE-SU-2024:0975-1","SUSE-SU-2024:0976-1"],"references":[{"type":"FIX","url":"https://git.kernel.org/stable/c/bf9a40ae8d722f281a2721779595d6df1c33a0bf"},{"type":"FIX","url":"https://git.kernel.org/stable/c/cd89f79be5d553c78202f686e8e4caa5fbe94e98"},{"type":"FIX","url":"https://git.kernel.org/stable/c/cede24d13be6c2a62be6d7ceea63c2719b0cfa82"},{"type":"FIX","url":"https://git.kernel.org/stable/c/06854b943e0571ccbd7ad0a529babed1a98ff275"},{"type":"FIX","url":"https://git.kernel.org/stable/c/32168ca1f123316848fffb85d059860adf3c409f"},{"type":"FIX","url":"https://git.kernel.org/stable/c/43263fd43083e412311fa764cd04a727b0c6a749"},{"type":"FIX","url":"https://git.kernel.org/stable/c/9185b3b1c143b8da409c19ac5a785aa18d67a81b"},{"type":"FIX","url":"https://git.kernel.org/stable/c/9ad15e214fcd73694ea51967d86055f47b802066"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36777.json","unresolved_ranges":[{"events":[{"introduced":"4.5.0"},{"fixed":"4.9.269"}]},{"events":[{"introduced":"4.10.0"},{"fixed":"4.14.233"}]},{"events":[{"introduced":"4.15.0"},{"fixed":"4.19.191"}]},{"events":[{"introduced":"4.20.0"},{"fixed":"5.4.118"}]},{"events":[{"introduced":"5.5.0"},{"fixed":"5.10.36"}]},{"events":[{"introduced":"5.11.0"},{"fixed":"5.11.20"}]},{"events":[{"introduced":"5.12.0"},{"fixed":"5.12.3"}]}]}}],"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"}]}