PT-2025-37951 · Linux+6 · Linux Kernel+6
Published
2025-01-01
·
Updated
2026-05-07
·
CVE-2025-39806
CVSS v3.1
7.1
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel versions prior to 6.15.0-00005-gec5d573d83f4
Description
A flaw exists in the Linux kernel related to handling HID (Human Interface Device) multitouch input. A malicious HID device can trigger a slab out-of-bounds access within the
mt report fixup() function by providing a report descriptor smaller than 607 bytes. This occurs because the function attempts to access byte offset 607 of the descriptor without verifying its size, leading to a potential memory corruption issue.Recommendations
Update the Linux kernel to version 6.15.0-00005-gec5d573d83f4 or later to address this issue.
Exploit
Fix
Out of bounds Read
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Weakness Enumeration
Related Identifiers
Affected Products
Astra Linux
Debian
Linuxmint
Linux Kernel
Rocky Linux
Suse
Ubuntu