CVE-2025-68351 — Linux vulnerability
9 documents7 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 99.22%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedDec 24
Latest updateApr 17
Description
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6
Affected Packages7 packages
▶CVEListV5linux/linux92075758782c5edb4c67d0da9e47586a624c22f7 — fc9ce762525e73438d31b613f18bca92a4d3d578+5
Patches
🔴Vulnerability Details
2OSV▶
CVE-2025-68351: In the Linux kernel, the following vulnerability has been resolved: exfat: fix refcount leak in exfat_find Fix refcount leaks in `exfat_find` related↗2025-12-24
GHSA▶
GHSA-4f82-h634-f877: In the Linux kernel, the following vulnerability has been resolved:
exfat: fix refcount leak in exfat_find
Fix refcount leaks in `exfat_find` relate↗2025-12-24
📋Vendor Advisories
5Debian▶
CVE-2025-68351: linux - In the Linux kernel, the following vulnerability has been resolved: exfat: fix ...↗2025