{"id":"CVE-2022-49472","summary":"net: phy: micrel: Allow probing without .driver_data","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: phy: micrel: Allow probing without .driver_data\n\nCurrently, if the .probe element is present in the phy_driver structure\nand the .driver_data is not, a NULL pointer dereference happens.\n\nAllow passing .probe without .driver_data by inserting NULL checks\nfor priv-\u003etype.","modified":"2026-04-02T07:40:56.462236Z","published":"2025-02-26T02:13:15.337Z","related":["SUSE-SU-2025:1027-1","SUSE-SU-2025:1176-1","SUSE-SU-2025:1183-1","SUSE-SU-2025:1241-1","SUSE-SU-2025:1293-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49472.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/143878e18001c5a61fcc7ae5c5240323753bb641"},{"type":"WEB","url":"https://git.kernel.org/stable/c/1e5fbfc2a6f384e3195446c14bbd3bc298eb88c2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/660dfa033ccc9afb032015b6dc76e846bba42cfb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7dcb404662839a4ed1a9703658fee979eb894ca4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/91e720b32cba25fa58eaa4c88fe957009cffe9f3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/abb5594ae2ba7b82cce85917cc6337ec5d774837"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bd219273b4e004a3f853da72e111fc8f81357501"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f2ef6f7539c68c6bd6c32323d8845ee102b7c450"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49472.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49472"},{"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":"e6a423a81da0eb3da755428f4d2df5a9ba13030f"},{"fixed":"7dcb404662839a4ed1a9703658fee979eb894ca4"},{"fixed":"91e720b32cba25fa58eaa4c88fe957009cffe9f3"},{"fixed":"1e5fbfc2a6f384e3195446c14bbd3bc298eb88c2"},{"fixed":"abb5594ae2ba7b82cce85917cc6337ec5d774837"},{"fixed":"660dfa033ccc9afb032015b6dc76e846bba42cfb"},{"fixed":"143878e18001c5a61fcc7ae5c5240323753bb641"},{"fixed":"bd219273b4e004a3f853da72e111fc8f81357501"},{"fixed":"f2ef6f7539c68c6bd6c32323d8845ee102b7c450"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49472.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}