PT-2025-49657 · Linux · Linux Kernel
Published
2025-12-09
·
Updated
2026-03-24
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CVE-2023-53797
None
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Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
An issue exists in the Linux kernel’s Wacom HID driver related to timestamp handling. Code interacting with timestamps was incorrectly using the
int data type instead of ktime t, which does not provide sufficient space for timestamp values. This could lead to overflows when calculating or storing timestamps, resulting in incorrect values being reported to userspace. In some instances, this resulted in input handling appearing unresponsive in userspace.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
Linux Kernel