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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.

PUBLISHED Reserved 2025-12-08 | Published 2025-12-08 | Updated 2025-12-08 | Assigner Linux

Product status

Default status
unaffected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before c9ce7766dc4e88e624c62a68221a3bbe8f06e856
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 9b5eb368a86f97eb9831f5b53b8e43ec69bc7cd4
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before c0be17635f039f864b1108efec0015c73736e414
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 24d39affc6be1acf6df86a8c3e2413b8a73749c7
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 9305721a309fa1bd7c194e0d4a2335bf3b29dca4
affected

Default status
affected

5.10.150 (semver)
unaffected

5.15.75 (semver)
unaffected

5.19.17 (semver)
unaffected

6.0.3 (semver)
unaffected

6.1 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/c9ce7766dc4e88e624c62a68221a3bbe8f06e856

git.kernel.org/...c/9b5eb368a86f97eb9831f5b53b8e43ec69bc7cd4

git.kernel.org/...c/c0be17635f039f864b1108efec0015c73736e414

git.kernel.org/...c/24d39affc6be1acf6df86a8c3e2413b8a73749c7

git.kernel.org/...c/9305721a309fa1bd7c194e0d4a2335bf3b29dca4

cve.org (CVE-2022-50622)

nvd.nist.gov (CVE-2022-50622)

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