{"id":"CVE-2022-48992","summary":"ASoC: soc-pcm: Add NULL check in BE reparenting","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: soc-pcm: Add NULL check in BE reparenting\n\nAdd NULL check in dpcm_be_reparent API, to handle\nkernel NULL pointer dereference error.\nThe issue occurred in fuzzing test.","modified":"2026-04-02T08:27:12.449726Z","published":"2024-10-21T20:06:09.495Z","related":["SUSE-SU-2024:3983-1","SUSE-SU-2024:3985-1","SUSE-SU-2024:4082-1","SUSE-SU-2024:4100-1","SUSE-SU-2024:4131-1","SUSE-SU-2024:4364-1","SUSE-SU-2025:0034-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48992.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0760acc2e6598ad4f7bd3662db2d907ef0838139"},{"type":"WEB","url":"https://git.kernel.org/stable/c/34a9796bf0684bfd54e96a142560d560c21c983b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9f74b9aa8d58c18927bb9b65dd5ba70a5fd61615"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d4dd21a79dbb862d2ebcf9ed90e646416009ff0d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/db8f91d424fe0ea6db337aca8bc05908bbce1498"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e7166d6821c15f3516bcac8ae3f155924da1908c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f2ba66d8738584d124aff4e760ed1337f5f6dfb6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f6f45e538328df9ce66aa61bafee1a5717c4b700"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48992.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48992"},{"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":"01d7584cd2e5a93a2b959c9dddaa0d93ec205404"},{"fixed":"0760acc2e6598ad4f7bd3662db2d907ef0838139"},{"fixed":"d4dd21a79dbb862d2ebcf9ed90e646416009ff0d"},{"fixed":"e7166d6821c15f3516bcac8ae3f155924da1908c"},{"fixed":"f2ba66d8738584d124aff4e760ed1337f5f6dfb6"},{"fixed":"f6f45e538328df9ce66aa61bafee1a5717c4b700"},{"fixed":"9f74b9aa8d58c18927bb9b65dd5ba70a5fd61615"},{"fixed":"34a9796bf0684bfd54e96a142560d560c21c983b"},{"fixed":"db8f91d424fe0ea6db337aca8bc05908bbce1498"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48992.json"}}],"schema_version":"1.7.5"}