{"id":"CVE-2022-48708","summary":"pinctrl: single: fix potential NULL dereference","details":"In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: single: fix potential NULL dereference\n\nAdded checking of pointer \"function\" in pcs_set_mux().\npinmux_generic_get_function() can return NULL and the pointer\n\"function\" was dereferenced without checking against NULL.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.","modified":"2026-04-11T12:41:17.020878Z","published":"2024-05-21T15:22:49.381Z","related":["SUSE-SU-2024:1979-1","SUSE-SU-2024:1983-1","SUSE-SU-2024:2008-1","SUSE-SU-2024:2011-1","SUSE-SU-2024:2019-1","SUSE-SU-2024:2184-1","SUSE-SU-2024:2189-1","SUSE-SU-2024:2190-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48708.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1177bdafe87cbe543a2dc48a9bbac265aa5864db"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2b763f7de108cb1a5ad5ed08e617d677341947cb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6e2a0521e4e84a2698f2da3950fb5c5496a4d208"},{"type":"WEB","url":"https://git.kernel.org/stable/c/71668706fbe7d20e6f172fa3287fa8aac1b56c26"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bcc487001a15f71f103d102cba4ac8145d7a68f2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d2d73e6d4822140445ad4a7b1c6091e0f5fe703b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e671e63587c92b3fd767cf82e73129f6d5feeb33"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48708.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48708"},{"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":"571aec4df5b72a80f80d1e524da8fbd7ff525c98"},{"fixed":"1177bdafe87cbe543a2dc48a9bbac265aa5864db"},{"fixed":"e671e63587c92b3fd767cf82e73129f6d5feeb33"},{"fixed":"2b763f7de108cb1a5ad5ed08e617d677341947cb"},{"fixed":"6e2a0521e4e84a2698f2da3950fb5c5496a4d208"},{"fixed":"71668706fbe7d20e6f172fa3287fa8aac1b56c26"},{"fixed":"bcc487001a15f71f103d102cba4ac8145d7a68f2"},{"fixed":"d2d73e6d4822140445ad4a7b1c6091e0f5fe703b"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48708.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.11.0"},{"fixed":"4.14.306"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.15.0"},{"fixed":"4.19.273"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.20.0"},{"fixed":"5.4.232"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.168"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.94"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.12"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48708.json"}}],"schema_version":"1.7.5"}