{"id":"CVE-2026-98630","summary":"eth: fbnic: Fix payload page pool error cleanup","details":"In the Linux kernel, the following vulnerability has been resolved:\n\neth: fbnic: Fix payload page pool error cleanup\n\nThe payload page pool pointer contains an error pointer when its\nallocation fails. The cleanup path passes that error pointer to\npage_pool_destroy() instead of destroying the header page pool. This\ncan dereference the error pointer and leave the header page pool\nallocated.\n\nDestroy the header page pool instead.","modified":"2026-10-20T02:30:50.866121838Z","published":"2026-10-18T15:19:51.484Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98630.json"},"references":[{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4bab07f7b74e59bb26032fa5ff6969d63e1c52ef"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8e0b235bd918d06f54ba8fddd2c3ddc36ca59c15"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f4277b19edbc6abc9e1db7d6f6148608e8cb3c34"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98630.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98630"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"8a11010fdd9615e8dbb2f5d562ab88caa8a9516a"},{"fixed":"f4277b19edbc6abc9e1db7d6f6148608e8cb3c34"},{"fixed":"4bab07f7b74e59bb26032fa5ff6969d63e1c52ef"},{"fixed":"8e0b235bd918d06f54ba8fddd2c3ddc36ca59c15"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98630.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.18.0"},{"fixed":"6.18.55"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.9"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98630.json"}}],"schema_version":"1.9.0"}