{"id":"CVE-2026-97491","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet/rds: Don't sleep inside rds_ib_conn_path_shutdown\n\nNew rds rdma self tests exposed a hang when tearing down\nthe ib network configs","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet/rds: Don't sleep inside rds_ib_conn_path_shutdown\n\nNew rds rdma self tests exposed a hang when tearing down\nthe ib network configs.  This is caused by the shutdown …","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < db22e77df66353f1299153f6fa9620a2825bc63f","Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < caa51e6da596ed6008cd06605a725568b8e7be4e","Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 16f48efaeb6991193fb7775c577f06f5b20b0c90","Linux < 6.12.111","Linux < 6.18.53","Linux (all versions)"],"published":"2026-09-24","updated":"2026-09-24","sourceUpdated":"2026-09-24T17:17:26.720","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-97491","references":[{"url":"https://git.kernel.org/stable/c/16f48efaeb6991193fb7775c577f06f5b20b0c90","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/caa51e6da596ed6008cd06605a725568b8e7be4e","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/db22e77df66353f1299153f6fa9620a2825bc63f","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-24T16:47:15.868Z","slug":"CVE-2026-97491","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnet/rds: Don't sleep inside rds_ib_conn_path_shutdown\n\nNew rds rdma self tests exposed a hang when tearing down\nthe ib network configs.  This is caused by the shutdown worker\nthread sleeping on the wait_event call, which blocks other work\nitems in the queue. Fix this by changing wait_event to\nwait_event timeout, and looping until the wait check succeeds.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}