{"id":"CVE-2023-52783","summary":"net: wangxun: fix kernel panic due to null pointer","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: wangxun: fix kernel panic due to null pointer\n\nWhen the device uses a custom subsystem vendor ID, the function\nwx_sw_init() returns before the memory of 'wx-\u003emac_table' is allocated.\nThe null pointer will causes the kernel panic.","modified":"2026-04-02T09:43:20.075961Z","published":"2024-05-21T15:31:01.598Z","related":["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-2023-52783.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/61a55071653974dab172d4c5d699bb365cfd13c9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8ba2c459668cfe2aaacc5ebcd35b4b9ef8643013"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52783.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52783"},{"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":"79625f45ca73ef37c18a6e4b5b6ce7daa1e92683"},{"fixed":"61a55071653974dab172d4c5d699bb365cfd13c9"},{"fixed":"8ba2c459668cfe2aaacc5ebcd35b4b9ef8643013"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52783.json"}}],"schema_version":"1.7.5"}