{"id":"CVE-2025-37874","summary":"net: ngbe: fix memory leak in ngbe_probe() error path","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ngbe: fix memory leak in ngbe_probe() error path\n\nWhen ngbe_sw_init() is called, memory is allocated for wx-\u003erss_key\nin wx_init_rss_key(). However, in ngbe_probe() function, the subsequent\nerror paths after ngbe_sw_init() don't free the rss_key. Fix that by\nfreeing it in error path along with wx-\u003emac_table.\n\nAlso change the label to which execution jumps when ngbe_sw_init()\nfails, because otherwise, it could lead to a double free for rss_key,\nwhen the mac_table allocation fails in wx_sw_init().","modified":"2026-04-02T12:47:35.591703Z","published":"2025-05-09T06:44:02.314Z","related":["SUSE-SU-2025:02249-1","SUSE-SU-2025:02254-1","SUSE-SU-2025:02307-1","SUSE-SU-2025:02333-1","SUSE-SU-2025:02335-1","SUSE-SU-2025:02538-1","SUSE-SU-2025:02923-1","SUSE-SU-2025:20413-1","SUSE-SU-2025:20421-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37874.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/397487338eff1891c4654ce7deaafbf72a1688b2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7c2b66a31c7a4866400f7e6fb43cb32021bfca01"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8335a3feb9d0d97e5e8f76d38b6bb8573d5b4a29"},{"type":"WEB","url":"https://git.kernel.org/stable/c/88fa80021b77732bc98f73fb69d69c7cc37b9f0d"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37874.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-37874"},{"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":"02338c484ab6250b81f0266ffb40d53c3efe0f47"},{"fixed":"7c2b66a31c7a4866400f7e6fb43cb32021bfca01"},{"fixed":"8335a3feb9d0d97e5e8f76d38b6bb8573d5b4a29"},{"fixed":"397487338eff1891c4654ce7deaafbf72a1688b2"},{"fixed":"88fa80021b77732bc98f73fb69d69c7cc37b9f0d"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-37874.json"}}],"schema_version":"1.7.5"}