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medium5.5

CVE-2026-43132

In the Linux kernel, the following vulnerability has been resolved: dm-verity: correctly handle dm_bufio_client_create() failure If either of the calls to dm_b…

Impact

In the Linux kernel, the following vulnerability has been resolved: dm-verity: correctly handle dm_bufio_client_create() failure If either of the calls to dm_bufio_client_create() in verity_fec_ctr() fails, then dm_bufio_client_destroy() is later called with an ERR_PTR() argument. That causes a crash. Fix this.

Affected products

VendorProductAffected versions
LinuxLinux Kernel
from 4.5 before 5.10.252
from 5.11 before 5.15.202
from 5.16 before 6.1.165
from 6.2 before 6.6.128
from 6.7 before 6.12.75
from 6.13 before 6.18.16

References