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CVE-2022-50622

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CVE-2022-50622

Published: Dec 8, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: ext4: fix potential memory leak in ext4_fc_record_modified_inode() As krealloc may return NULL, in this case 'state->fc_modified_inodes' may not be freed by krealloc, but 'state->fc_modified_inodes' already set NULL. Then will lead to 'state->fc_modified_inodes' memory leak.

VendorProductVersions

Linux

Linux

affected
8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 - < c9ce7766dc4e88e624c62a68221a3bbe8f06e856
affected
8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 - < 9b5eb368a86f97eb9831f5b53b8e43ec69bc7cd4
affected
8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 - < c0be17635f039f864b1108efec0015c73736e414
affected
8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 - < 24d39affc6be1acf6df86a8c3e2413b8a73749c7
affected
8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 - < 9305721a309fa1bd7c194e0d4a2335bf3b29dca4

Linux

Linux

affected
5.10
unaffected
0 - < 5.10
unaffected
5.10.150 - <= 5.10.*
unaffected
5.15.75 - <= 5.15.*
unaffected
5.19.17 - <= 5.19.*

+2 more versions

References

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