CVE-2022-50622
Unknown
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.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedDec 8, 2025
First seenDec 8, 2025
How to fix
Update
- Linux Linuxc9ce7766dc4e88e624c62a68221a3bbe8f06e856, 9b5eb368a86f97eb9831f5b53b8e43ec69bc7cd4, c0be17635f039f864b1108efec0015c73736e414, 24d39affc6be1acf6df86a8c3e2413b8a73749c7, 9305721a309fa1bd7c194e0d4a2335bf3b29dca4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 ≤ v < c9ce7766dc4e88e624c62a68221a3bbe8f06e856, 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 ≤ v < 9b5eb368a86f97eb9831f5b53b8e43ec69bc7cd4, 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 ≤ v < c0be17635f039f864b1108efec0015c73736e414, 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 ≤ v < 24d39affc6be1acf6df86a8c3e2413b8a73749c7, 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 ≤ v < 9305721a309fa1bd7c194e0d4a2335bf3b29dca4, 5.10 | c9ce7766dc4e88e624c62a68221a3bbe8f06e856, 9b5eb368a86f97eb9831f5b53b8e43ec69bc7cd4, c0be17635f039f864b1108efec0015c73736e414, 24d39affc6be1acf6df86a8c3e2413b8a73749c7, 9305721a309fa1bd7c194e0d4a2335bf3b29dca4 |
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