PT-2024-21582 · Linux+9 · Linux Kernel+9
Sean Anderson
·
Published
2024-04-17
·
Updated
2025-10-08
·
CVE-2024-26919
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to a debugfs directory leak in the Linux kernel's ULPI (UTMI+ Low Pin Interface) driver. The ULPI per-device debugfs root is named after the ulpi device's parent, but the
ulpi unregister interface function tries to remove a debugfs directory named after the ulpi device itself. This results in the directory sticking around and preventing subsequent (deferred) probes from succeeding. The fix involves changing the directory name to match the ulpi device.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Related Identifiers
Affected Products
Almalinux
Astra Linux
Centos
Linuxmint
Linux Kernel
Red Hat
Red Os
Rocky Linux
Suse
Ubuntu