{"id":"CVE-2022-50671","summary":"RDMA/rxe: Fix \"kernel NULL pointer dereference\" error","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/rxe: Fix \"kernel NULL pointer dereference\" error\n\nWhen rxe_queue_init in the function rxe_qp_init_req fails,\nboth qp-\u003ereq.task.func and qp-\u003ereq.task.arg are not initialized.\n\nBecause of creation of qp fails, the function rxe_create_qp will\ncall rxe_qp_do_cleanup to handle allocated resource.\n\nBefore calling __rxe_do_task, both qp-\u003ereq.task.func and\nqp-\u003ereq.task.arg should be checked.","modified":"2026-03-20T11:47:34.656751Z","published":"2025-12-09T01:29:22.950Z","related":["SUSE-SU-2026:0263-1","SUSE-SU-2026:0317-1","SUSE-SU-2026:0350-1","SUSE-SU-2026:0369-1","SUSE-SU-2026:0411-1","SUSE-SU-2026:0617-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50671.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0d773c58d702f0a7c16ee8d69617fd2c28350795"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3b8752f086eb6865cc3662ad13249b03024501e5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/48cd7098e71735ccafa0b3cf27c53924f9cb5b2f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9c5dd6993c794703e74c6ba17ac78ca0211ef940"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a625ca30eff806395175ebad3ac1399014bdb280"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bb33fa65da77f5f02dbee6f25cebaeedfcd70028"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cdce36a88def550773142a34ef727a830cad96a8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/eca119693010032d6cc6e7e9b4fb2c363c7e12ce"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f2f405af70e6f0419e718d23fa304798a5405c41"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50671.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50671"},{"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":"8700e3e7c4857d28ebaa824509934556da0b3e76"},{"fixed":"48cd7098e71735ccafa0b3cf27c53924f9cb5b2f"},{"fixed":"eca119693010032d6cc6e7e9b4fb2c363c7e12ce"},{"fixed":"9c5dd6993c794703e74c6ba17ac78ca0211ef940"},{"fixed":"0d773c58d702f0a7c16ee8d69617fd2c28350795"},{"fixed":"cdce36a88def550773142a34ef727a830cad96a8"},{"fixed":"f2f405af70e6f0419e718d23fa304798a5405c41"},{"fixed":"bb33fa65da77f5f02dbee6f25cebaeedfcd70028"},{"fixed":"3b8752f086eb6865cc3662ad13249b03024501e5"},{"fixed":"a625ca30eff806395175ebad3ac1399014bdb280"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50671.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.8.0"},{"fixed":"4.9.331"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.10.0"},{"fixed":"4.14.296"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.15.0"},{"fixed":"4.19.262"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.20.0"},{"fixed":"5.4.220"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.150"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.75"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"5.19.17"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.20.0"},{"fixed":"6.0.3"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50671.json"}}],"schema_version":"1.7.5"}