{"id":"CVE-2026-97588","published":"2026-09-25T11:17:09.990","lastModified":"2026-09-25T11:17:09.990","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ns390/crypto: Map EBUSY to EIO when key conversion fails repeatedly\n\nWhen hardware persistently returns -EBUSY after exhausting retries,\nthe error propagates to crypto_finalize_*_request(). The crypto API's\ncompletion wrapper treats -EBUSY as a queueing status and swallows it,\npreventing the completion callback from firing. This causes callers\nusing crypto_wait_req() to block indefinitely.\n\nTranslate persistent -EBUSY to -EIO after retry exhaustion to ensure\nproper error propagation and callback invocation.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://git.kernel.org/stable/c/7a08507ea5b4d06ad8d269287913573f34467565","tags":[]},{"url":"https://git.kernel.org/stable/c/e267bd142664a181474112392aeaa8b3d4b12f2e","tags":[]},{"url":"https://git.kernel.org/stable/c/f6b263679aa72ad2e534bf93db55f2589549a40e","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}