{"id":"CVE-2024-26877","summary":"crypto: xilinx - call finalize with bh disabled","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: xilinx - call finalize with bh disabled\n\nWhen calling crypto_finalize_request, BH should be disabled to avoid\ntriggering the following calltrace:\n\n    ------------[ cut here ]------------\n    WARNING: CPU: 2 PID: 74 at crypto/crypto_engine.c:58 crypto_finalize_request+0xa0/0x118\n    Modules linked in: cryptodev(O)\n    CPU: 2 PID: 74 Comm: firmware:zynqmp Tainted: G           O       6.8.0-rc1-yocto-standard #323\n    Hardware name: ZynqMP ZCU102 Rev1.0 (DT)\n    pstate: 40000005 (nZcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n    pc : crypto_finalize_request+0xa0/0x118\n    lr : crypto_finalize_request+0x104/0x118\n    sp : ffffffc085353ce0\n    x29: ffffffc085353ce0 x28: 0000000000000000 x27: ffffff8808ea8688\n    x26: ffffffc081715038 x25: 0000000000000000 x24: ffffff880100db00\n    x23: ffffff880100da80 x22: 0000000000000000 x21: 0000000000000000\n    x20: ffffff8805b14000 x19: ffffff880100da80 x18: 0000000000010450\n    x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000\n    x14: 0000000000000003 x13: 0000000000000000 x12: ffffff880100dad0\n    x11: 0000000000000000 x10: ffffffc0832dcd08 x9 : ffffffc0812416d8\n    x8 : 00000000000001f4 x7 : ffffffc0830d2830 x6 : 0000000000000001\n    x5 : ffffffc082091000 x4 : ffffffc082091658 x3 : 0000000000000000\n    x2 : ffffffc7f9653000 x1 : 0000000000000000 x0 : ffffff8802d20000\n    Call trace:\n     crypto_finalize_request+0xa0/0x118\n     crypto_finalize_aead_request+0x18/0x30\n     zynqmp_handle_aes_req+0xcc/0x388\n     crypto_pump_work+0x168/0x2d8\n     kthread_worker_fn+0xfc/0x3a0\n     kthread+0x118/0x138\n     ret_from_fork+0x10/0x20\n    irq event stamp: 40\n    hardirqs last  enabled at (39): [\u003cffffffc0812416f8\u003e] _raw_spin_unlock_irqrestore+0x70/0xb0\n    hardirqs last disabled at (40): [\u003cffffffc08122d208\u003e] el1_dbg+0x28/0x90\n    softirqs last  enabled at (36): [\u003cffffffc080017dec\u003e] kernel_neon_begin+0x8c/0xf0\n    softirqs last disabled at (34): [\u003cffffffc080017dc0\u003e] kernel_neon_begin+0x60/0xf0\n    ---[ end trace 0000000000000000 ]---","modified":"2026-04-02T10:06:17.599642Z","published":"2024-04-17T10:27:35.197Z","related":["SUSE-SU-2024:1644-1","SUSE-SU-2024:2008-1","SUSE-SU-2024:2190-1","SUSE-SU-2025:20028-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26877.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/03e6d4e948432a61b35783323b6ab2be071d2619"},{"type":"WEB","url":"https://git.kernel.org/stable/c/23bc89fdce71124cd2126fc919c7076e7cb489cf"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8a01335aedc50a66d04dd39203c89f4bc8042596"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9db89b1fb85557892e6681724b367287de5f9f20"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a71f66bd5f7b9b35a8aaa49e29565eca66299399"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a853450bf4c752e664abab0b2fad395b7ad7701c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dbf291d8ffffb70f48286176a15c6c54f0bb0743"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26877.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-26877"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"4d96f7d48131fefe30d7c1d1e2a23ef37164dbf5"},{"fixed":"8a01335aedc50a66d04dd39203c89f4bc8042596"},{"fixed":"03e6d4e948432a61b35783323b6ab2be071d2619"},{"fixed":"a71f66bd5f7b9b35a8aaa49e29565eca66299399"},{"fixed":"23bc89fdce71124cd2126fc919c7076e7cb489cf"},{"fixed":"9db89b1fb85557892e6681724b367287de5f9f20"},{"fixed":"dbf291d8ffffb70f48286176a15c6c54f0bb0743"},{"fixed":"a853450bf4c752e664abab0b2fad395b7ad7701c"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26877.json"}}],"schema_version":"1.7.5"}