PT-2026-52011 · Linux+2 · Linux Kernel+2
CVE-2026-53117
·
Published
2026-06-24
·
Updated
2026-09-07
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A Use-After-Free (UAF) issue exists in the s390/cio component. When a driver is probed via the
driver attach() function, the bus match() callback is executed without holding the device lock. This leads to the driver override field being accessed without proper locking.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Use After Free
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Linuxmint
Linux Kernel
Ubuntu