{"id":"CVE-2023-52467","summary":"mfd: syscon: Fix null pointer dereference in of_syscon_register()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmfd: syscon: Fix null pointer dereference in of_syscon_register()\n\nkasprintf() returns a pointer to dynamically allocated memory\nwhich can be NULL upon failure.","modified":"2026-04-02T09:42:49.910111Z","published":"2024-02-25T08:16:31.745Z","related":["SUSE-SU-2024:0855-1","SUSE-SU-2024:0900-1","SUSE-SU-2024:0900-2","SUSE-SU-2024:0977-1","SUSE-SU-2024:1466-1","SUSE-SU-2024:1480-1","USN-6818-2","USN-6819-2"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52467.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3ef1130deee98997275904d9bfc37af75e1e906c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/41673c66b3d0c09915698fec5c13b24336f18dd1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/527e8c5f3d00299822612c495d5adf1f8f43c001"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7f2c410ac470959b88e03dadd94b7a0b71df7973"},{"type":"WEB","url":"https://git.kernel.org/stable/c/927626a2073887ee30ba00633260d4d203f8e875"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c3e3a2144bf50877551138ffce9f7aa6ddfe385b"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52467.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52467"},{"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":"e15d7f2b81d2e7d93115d46fa931b366c1cdebc2"},{"fixed":"927626a2073887ee30ba00633260d4d203f8e875"},{"fixed":"c3e3a2144bf50877551138ffce9f7aa6ddfe385b"},{"fixed":"527e8c5f3d00299822612c495d5adf1f8f43c001"},{"fixed":"3ef1130deee98997275904d9bfc37af75e1e906c"},{"fixed":"7f2c410ac470959b88e03dadd94b7a0b71df7973"},{"fixed":"41673c66b3d0c09915698fec5c13b24336f18dd1"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52467.json"}}],"schema_version":"1.7.5"}