CVE-2024-56690

CVE-2024-56690 : Linux kernel crypto: pcrypt fix for -EBUSY/-EAGAIN. After commit 8f4f68e7, padata_do_parallel() may return -EAGAIN for pcrypt encrypt/decrypt when CPUs go online/offline, triggering a WARN/panic under panic_on_warn. The remediation is to call the crypto layer directly (no paralle...