{"id":"CVE-2023-52873","summary":"clk: mediatek: clk-mt6779: Add check for mtk_alloc_clk_data","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nclk: mediatek: clk-mt6779: Add check for mtk_alloc_clk_data\n\nAdd the check for the return value of mtk_alloc_clk_data() in order to\navoid NULL pointer dereference.","modified":"2026-04-11T11:57:19.625455Z","published":"2024-05-21T15:32:07.253Z","related":["SUSE-SU-2024:2008-1","SUSE-SU-2024:2011-1","SUSE-SU-2024:2019-1","SUSE-SU-2024:2189-1","SUSE-SU-2024:2190-1","SUSE-SU-2024:2571-1","SUSE-SU-2024:2896-1","SUSE-SU-2024:2973-1","SUSE-SU-2025:20008-1","SUSE-SU-2025:20028-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52873.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1f57f78fbacf630430bf954e5a84caafdfea30c0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3994387ba3564976731179c4d4a6d7850ddda71a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a90239551abc181687f8c0ba60b276f7d75c141e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ca6d565a2319d69d9766e6ecbb5af827fc4afb2b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/df1c4a9efa3f5b6fb5e0ae63890230dbe2190b7e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f6a7c51cf07a399ec067d39f0a22f1817c5c7d2b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fbe466f06d4ea18745da0d57540539b7b36936ae"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52873.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52873"},{"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":"710774e048614c761a39a98e8d0fa75f688c83b6"},{"fixed":"fbe466f06d4ea18745da0d57540539b7b36936ae"},{"fixed":"3994387ba3564976731179c4d4a6d7850ddda71a"},{"fixed":"ca6d565a2319d69d9766e6ecbb5af827fc4afb2b"},{"fixed":"df1c4a9efa3f5b6fb5e0ae63890230dbe2190b7e"},{"fixed":"a90239551abc181687f8c0ba60b276f7d75c141e"},{"fixed":"f6a7c51cf07a399ec067d39f0a22f1817c5c7d2b"},{"fixed":"1f57f78fbacf630430bf954e5a84caafdfea30c0"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52873.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.4.0"},{"fixed":"5.4.261"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.201"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.139"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.63"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.5.12"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.6.0"},{"fixed":"6.6.2"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52873.json"}}],"schema_version":"1.7.5"}