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medium5.5

CVE-2022-50512

In the Linux kernel, the following vulnerability has been resolved: ext4: fix potential memory leak in ext4_fc_record_regions() As krealloc may return NULL, in…

Impact

In the Linux kernel, the following vulnerability has been resolved: ext4: fix potential memory leak in ext4_fc_record_regions() As krealloc may return NULL, in this case 'state->fc_regions' may not be freed by krealloc, but 'state->fc_regions' already set NULL. Then will lead to 'state->fc_regions' memory leak.

Affected products

VendorProductAffected versions
LinuxLinux Kernel
from 5.10 before 5.10.150
from 5.11 before 5.15.75
from 5.16 before 5.19.17
from 6.0 before 6.0.3

Weakness classification

CWE-401

References