{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50671","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-09T01:26:45.991Z","datePublished":"2025-12-09T01:29:22.950Z","dateUpdated":"2026-05-11T19:23:22.511Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:23:22.511Z"},"descriptions":[{"lang":"en","value":"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->req.task.func and qp->req.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->req.task.func and\nqp->req.task.arg should be checked."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/infiniband/sw/rxe/rxe_qp.c"],"versions":[{"version":"8700e3e7c4857d28ebaa824509934556da0b3e76","lessThan":"48cd7098e71735ccafa0b3cf27c53924f9cb5b2f","status":"affected","versionType":"git"},{"version":"8700e3e7c4857d28ebaa824509934556da0b3e76","lessThan":"eca119693010032d6cc6e7e9b4fb2c363c7e12ce","status":"affected","versionType":"git"},{"version":"8700e3e7c4857d28ebaa824509934556da0b3e76","lessThan":"9c5dd6993c794703e74c6ba17ac78ca0211ef940","status":"affected","versionType":"git"},{"version":"8700e3e7c4857d28ebaa824509934556da0b3e76","lessThan":"0d773c58d702f0a7c16ee8d69617fd2c28350795","status":"affected","versionType":"git"},{"version":"8700e3e7c4857d28ebaa824509934556da0b3e76","lessThan":"cdce36a88def550773142a34ef727a830cad96a8","status":"affected","versionType":"git"},{"version":"8700e3e7c4857d28ebaa824509934556da0b3e76","lessThan":"f2f405af70e6f0419e718d23fa304798a5405c41","status":"affected","versionType":"git"},{"version":"8700e3e7c4857d28ebaa824509934556da0b3e76","lessThan":"bb33fa65da77f5f02dbee6f25cebaeedfcd70028","status":"affected","versionType":"git"},{"version":"8700e3e7c4857d28ebaa824509934556da0b3e76","lessThan":"3b8752f086eb6865cc3662ad13249b03024501e5","status":"affected","versionType":"git"},{"version":"8700e3e7c4857d28ebaa824509934556da0b3e76","lessThan":"a625ca30eff806395175ebad3ac1399014bdb280","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/infiniband/sw/rxe/rxe_qp.c"],"versions":[{"version":"4.8","status":"affected"},{"version":"0","lessThan":"4.8","status":"unaffected","versionType":"semver"},{"version":"4.9.331","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.296","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.262","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.220","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.150","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.75","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.19.17","lessThanOrEqual":"5.19.*","status":"unaffected","versionType":"semver"},{"version":"6.0.3","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"4.9.331"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"4.14.296"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"4.19.262"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"5.4.220"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"5.10.150"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"5.15.75"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"5.19.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"6.0.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"6.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/48cd7098e71735ccafa0b3cf27c53924f9cb5b2f"},{"url":"https://git.kernel.org/stable/c/eca119693010032d6cc6e7e9b4fb2c363c7e12ce"},{"url":"https://git.kernel.org/stable/c/9c5dd6993c794703e74c6ba17ac78ca0211ef940"},{"url":"https://git.kernel.org/stable/c/0d773c58d702f0a7c16ee8d69617fd2c28350795"},{"url":"https://git.kernel.org/stable/c/cdce36a88def550773142a34ef727a830cad96a8"},{"url":"https://git.kernel.org/stable/c/f2f405af70e6f0419e718d23fa304798a5405c41"},{"url":"https://git.kernel.org/stable/c/bb33fa65da77f5f02dbee6f25cebaeedfcd70028"},{"url":"https://git.kernel.org/stable/c/3b8752f086eb6865cc3662ad13249b03024501e5"},{"url":"https://git.kernel.org/stable/c/a625ca30eff806395175ebad3ac1399014bdb280"}],"title":"RDMA/rxe: Fix \"kernel NULL pointer dereference\" error","x_generator":{"engine":"bippy-1.2.0"}}}}