CVE-2025-68351
exfat: fix refcount leak in exfat_find
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: exfat: fix refcount leak in exfat_find Fix refcount leaks in `exfat_find` related to `exfat_get_dentry_set`. Function `exfat_get_dentry_set` would increase the reference counter of `es->bh` on success. Therefore, `exfat_put_dentry_set` must be called after `exfat_get_dentry_set` to ensure refcount consistency. This patch relocate two checks to avoid possible leaks.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 24, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
92075758782c5edb4c67d0da9e47586a624c22f7 < fc9ce762525e73438d31b613f18bca92a4d3d578 13940cef95491472760ca261b6713692ece9b946 < d009ff8959d28d2a33aeb96a5f7e7161c421d78f 13940cef95491472760ca261b6713692ece9b946 < 9aee8de970f18c2aaaa348e3de86c38e2d956c1d 0c8a1d2afd0dce0ea9257ab8c2271d8db6cb575d 6c627bcc1896ba62ec793d0c00da74f3c93ce3ad
Linux / Linux
6.14