{"cve":"CVE-2025-21668","nvd":{"published":"2025-01-31T12:15:27.960","modified":"2026-06-17T08:43:58.507","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\npmdomain: imx8mp-blk-ctrl: add missing loop break condition\n\nCurrently imx8mp_blk_ctrl_remove() will continue the for loop\nuntil an out-of-bounds exception occurs.\n\npstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\npc : dev_pm_domain_detach+0x8/0x48\nlr : imx8mp_blk_ctrl_shutdown+0x58/0x90\nsp : ffffffc084f8bbf0\nx29: ffffffc084f8bbf0 x28: ffffff80daf32ac0 x27: 0000000000000000\nx26: ffffffc081658d78 x25: 0000000000000001 x24: ffffffc08201b028\nx23: ffffff80d0db9490 x22: ffffffc082340a78 x21: 00000000000005b0\nx20: ffffff80d19bc180 x19: 000000000000000a x18: ffffffffffffffff\nx17: ffffffc080a39e08 x16: ffffffc080a39c98 x15: 4f435f464f006c72\nx14: 0000000000000004 x13: ffffff80d0172110 x12: 0000000000000000\nx11: ffffff80d0537740 x10: ffffff80d05376c0 x9 : ffffffc0808ed2d8\nx8 : ffffffc084f8bab0 x7 : 0000000000000000 x6 : 0000000000000000\nx5 : ffffff80d19b9420 x4 : fffffffe03466e60 x3 : 0000000080800077\nx2 : 0000000000000000 x1 : 0000000000000001 x0 : 0000000000000000\nCall trace:\n dev_pm_domain_detach+0x8/0x48\n platform_shutdown+0x2c/0x48\n device_shutdown+0x158/0x268\n kernel_restart_prepare+0x40/0x58\n kernel_kexec+0x58/0xe8\n __do_sys_reboot+0x198/0x258\n __arm64_sys_reboot+0x2c/0x40\n invoke_syscall+0x5c/0x138\n el0_svc_common.constprop.0+0x48/0xf0\n do_el0_svc+0x24/0x38\n el0_svc+0x38/0xc8\n el0t_64_sync_handler+0x120/0x130\n el0t_64_sync+0x190/0x198\nCode: 8128c2d0 ffffffc0 aa1e03e9 d503201f","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-835"],"references":["https://git.kernel.org/stable/c/488a68c948bc52dc2a4554a56fdd99aa67c49b06","https://git.kernel.org/stable/c/699cc10cc3068f9097a506eae7fe178c860dca4e","https://git.kernel.org/stable/c/726efa92e02b460811e8bc6990dd742f03b645ea","https://git.kernel.org/stable/c/926ad31b76b8e229b412536e77cdf828a5cae9c6","https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:58:41.599736885+00:00"},"epss":{"cve":"CVE-2025-21668","score":0.00224,"percentile":0.13152,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}