Array-index-out-of-bounds vulnerability in detach_capi_ctr function in Linux kernel

Array-index-out-of-bounds vulnerability in detach_capi_ctr function in Linux kernel

CVE-2021-43389 · MEDIUM Severity

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

An issue was discovered in the Linux kernel before 5.14.15. There is an array-index-out-of-bounds flaw in the detach_capi_ctr function in drivers/isdn/capi/kcapi.c.

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