CVE-2024-56690

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY Since commit 8f4f68e788c3 ("crypto: pcrypt - Fix hungtask for PADATA_RESET"), the pcrypt encryption and decryption operations return -EAGAIN when the CPU goes online or offline. In alg_test(), a WARN is generated when pcrypt_aead_decrypt() or pcrypt_aead_encrypt() returns -EAGAIN, the unnecessary panic will occur when panic_on_warn set 1. Fix this issue by calling crypto layer directly without parallelization in that case.

• linux linux kernel (>= 4.14.331 < 4.15) • linux linux kernel (>= 4.19.300 < 4.19.325) • linux linux kernel (>= 5.4.262 < 5.4.287) • linux linux kernel (>= 5.10.202 < 5.10.231) • linux linux kernel (>= 5.15.140 < 5.15.174) • linux linux kernel (>= 6.1.64 < 6.1.120) • linux linux kernel (>= 6.5.13 < 6.6) • linux linux kernel (>= 6.6.3 < 6.6.64) • linux linux kernel (>= 6.7 < 6.11.11) • linux linux kernel (>= 6.12 < 6.12.2)