{"id":"CVE-2024-27028","summary":"spi: spi-mt65xx: Fix NULL pointer access in interrupt handler","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nspi: spi-mt65xx: Fix NULL pointer access in interrupt handler\n\nThe TX buffer in spi_transfer can be a NULL pointer, so the interrupt\nhandler may end up writing to the invalid memory and cause crashes.\n\nAdd a check to trans-\u003etx_buf before using it.","modified":"2026-04-02T10:06:51.723936Z","published":"2024-05-01T12:53:19.069Z","related":["SUSE-SU-2024:2008-1","SUSE-SU-2024:2019-1","SUSE-SU-2024:2135-1","SUSE-SU-2024:2190-1","SUSE-SU-2024:2203-1","SUSE-SU-2024:2973-1","SUSE-SU-2025:20008-1","SUSE-SU-2025:20028-1","SUSE-SU-2025:20166-1","SUSE-SU-2025:20249-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27028.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1784053cf10a14c4ebd8a890bad5cfe1bee51713"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2342b05ec5342a519e00524a507f7a6ea6791a38"},{"type":"WEB","url":"https://git.kernel.org/stable/c/55f8ea6731aa64871ee6aef7dba53ee9f9f3b2f6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/62b1f837b15cf3ec2835724bdf8577e47d14c753"},{"type":"WEB","url":"https://git.kernel.org/stable/c/766ec94cc57492eab97cbbf1595bd516ab0cb0e4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a20ad45008a7c82f1184dc6dee280096009ece55"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bcfcdf19698024565eff427706ebbd8df65abd11"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bea82355df9e1c299625405b1947fc9b26b4c6d4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c10fed329c1c104f375a75ed97ea3abef0786d62"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27028.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-27028"},{"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":"1ce24864bff40e11500a699789412115fdf244bf"},{"fixed":"2342b05ec5342a519e00524a507f7a6ea6791a38"},{"fixed":"55f8ea6731aa64871ee6aef7dba53ee9f9f3b2f6"},{"fixed":"bcfcdf19698024565eff427706ebbd8df65abd11"},{"fixed":"c10fed329c1c104f375a75ed97ea3abef0786d62"},{"fixed":"766ec94cc57492eab97cbbf1595bd516ab0cb0e4"},{"fixed":"62b1f837b15cf3ec2835724bdf8577e47d14c753"},{"fixed":"bea82355df9e1c299625405b1947fc9b26b4c6d4"},{"fixed":"1784053cf10a14c4ebd8a890bad5cfe1bee51713"},{"fixed":"a20ad45008a7c82f1184dc6dee280096009ece55"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-27028.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L"}]}