{"id":"CVE-2026-98356","state":"PUBLISHED","title":"RDMA/bnxt_re: check create_singlethread_workqueue() in DCB setup","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/bnxt_re: check create_singlethread_workqueue() in DCB setup\n\nbnxt_re_init_dcb_wq() ignores a failed allocation. The async DCB\nhandler later calls queue_work() on the NULL pointer.","publishedAt":"2026-10-06T08:46:43.380Z","updatedAt":"2026-10-19T09:18:06.876Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"51dc5312dcd929efea7647c0c0e75afa461531b5","status":"affected","lessThan":"a0fb2007d00b440fd1adddd9b042f01744ed0efc","versionType":"git"},{"version":"51dc5312dcd929efea7647c0c0e75afa461531b5","status":"affected","lessThan":"727bbda37d9758960c346546004eea4ad49242e1","versionType":"git"},{"version":"51dc5312dcd929efea7647c0c0e75afa461531b5","status":"affected","lessThan":"6c368f7baaea63c1c7c28c6df271511f2a1562c9","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/infiniband/hw/bnxt_re/main.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.14","versionType":"semver"},{"version":"6.18.54","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.8","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/infiniband/hw/bnxt_re/main.c"]}],"references":["https://git.kernel.org/stable/c/a0fb2007d00b440fd1adddd9b042f01744ed0efc","https://git.kernel.org/stable/c/727bbda37d9758960c346546004eea4ad49242e1","https://git.kernel.org/stable/c/6c368f7baaea63c1c7c28c6df271511f2a1562c9"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/98xxx/CVE-2026-98356.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98356","state":"PUBLISHED","datePublished":"2026-10-06T08:46:43.380Z","dateUpdated":"2026-10-19T09:18:06.876Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-25T10:25:14.344Z"},"containers":{"cna":{"title":"RDMA/bnxt_re: check create_singlethread_workqueue() in DCB setup","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/bnxt_re: check create_singlethread_workqueue() in DCB setup\n\nbnxt_re_init_dcb_wq() ignores a failed allocation. The async DCB\nhandler later calls queue_work() on the NULL pointer."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"51dc5312dcd929efea7647c0c0e75afa461531b5","status":"affected","lessThan":"a0fb2007d00b440fd1adddd9b042f01744ed0efc","versionType":"git"},{"version":"51dc5312dcd929efea7647c0c0e75afa461531b5","status":"affected","lessThan":"727bbda37d9758960c346546004eea4ad49242e1","versionType":"git"},{"version":"51dc5312dcd929efea7647c0c0e75afa461531b5","status":"affected","lessThan":"6c368f7baaea63c1c7c28c6df271511f2a1562c9","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/infiniband/hw/bnxt_re/main.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.14","versionType":"semver"},{"version":"6.18.54","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.8","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/infiniband/hw/bnxt_re/main.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/a0fb2007d00b440fd1adddd9b042f01744ed0efc"},{"url":"https://git.kernel.org/stable/c/727bbda37d9758960c346546004eea4ad49242e1"},{"url":"https://git.kernel.org/stable/c/6c368f7baaea63c1c7c28c6df271511f2a1562c9"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-19T09:18:06.876Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.14","versionEndExcluding":"6.18.54"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.14","versionEndExcluding":"7.2.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.14","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}