Description
In the Linux kernel, the following vulnerability has been resolved:
f2fs: fix dentry folio leak in find_in_level
find_in_level() gets a dentry folio with f2fs_find_data_folio() before calling find_in_block(). If find_in_block() returns an error, the function stores the error in res_folio and breaks out of the loop without dropping the dentry folio.
This leaks the folio reference on the find_in_block() error path. Drop the dentry folio before returning the error to the caller.
Metrics
No CVSS score has been published yet.
Affected software
Source: the vendor's advisory (CNA). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 7ad08a58bf67594057362e45cbddd3e27e53e557, < b6c0e77d950bf80ab357e2b4b9667f4389ed417c; >= 7ad08a58bf67594057362e45cbddd3e27e53e557, < af9cc316d31371824de8d409260a2ab9759dd51c; >= 7ad08a58bf67594057362e45cbddd3e27e53e557, < aefb4b0f465b6f95fe02b52d1822a3fb4a9ae922; >= 7ad08a58bf67594057362e45cbddd3e27e53e557, < 93a3e6a4c9e726a13a935963e8dc43d181db1527; >= 7ad08a58bf67594057362e45cbddd3e27e53e557, < cca7d3e30bf30333314e31bc70b9a739f1342167 |
| Linux | Linux | 5.11 |
References
- https://git.kernel.org/stable/c/93a3e6a4c9e726a13a935963e8dc43d181db1527
- https://git.kernel.org/stable/c/aefb4b0f465b6f95fe02b52d1822a3fb4a9ae922
- https://git.kernel.org/stable/c/af9cc316d31371824de8d409260a2ab9759dd51c
- https://git.kernel.org/stable/c/b6c0e77d950bf80ab357e2b4b9667f4389ed417c
- https://git.kernel.org/stable/c/cca7d3e30bf30333314e31bc70b9a739f1342167
Timeline
- Published
- Sep 16, 2026
- Last modified
- Oct 21, 2026
- NVD status
- Received