CVE-2025-68303

Linux Kernel 4.5.0-6.17.10 Memory Corruption via P-Unit IPC Device Pointer Handling

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: platform/x86: intel: punit_ipc: fix memory corruption This passes the address of the pointer "&punit_ipcdev" when the intent was to pass the pointer itself "punit_ipcdev" (without the ampersand). This means that the: complete(&ipcdev->cmd_complete); in intel_punit_ioc() will write to a wrong memory address corrupting it.

References (6)

Core 6

Scores

EPSS 0.0005
EPSS Percentile 16.5%

Details

Status published
Products (19)
linux/Kernel 4.5.0 - 5.15.197linux
linux/Kernel 5.16.0 - 6.1.159linux
linux/Kernel 6.13.0 - 6.17.11linux
linux/Kernel 6.2.0 - 6.6.119linux
linux/Kernel 6.7.0 - 6.12.61linux
Linux/Linux < 4.5
Linux/Linux 4.5
Linux/Linux 5.15.197 - 5.15.*
Linux/Linux 6.1.159 - 6.1.*
Linux/Linux 6.12.61 - 6.12.*
... and 9 more
Published Dec 16, 2025
Tracked Since Feb 18, 2026