PT-2025-37970 · Linux+8 · Linux Kernel+8
Published
2025-01-01
·
Updated
2026-05-07
·
CVE-2025-39825
CVSS v2.0
5.7
Medium
| Vector | AV:L/AC:H/Au:S/C:P/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A race condition exists in the SMB client during the rename process. Specifically, the issue arises from the timing of unhashing the dentry, which can allow concurrent opens on the target file, increasing the potential for exploitation. The fix involves unhashing the dentry in advance to prevent these concurrent opens.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Race Condition
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Related Identifiers
Affected Products
Almalinux
Centos
Debian
Linuxmint
Linux Kernel
Red Hat
Rocky Linux
Suse
Ubuntu