CVE-2023-54147

Linux kernel - NULL Pointer Dereference

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: media: platform: mtk-mdp3: Add missing check and free for ida_alloc Add the check for the return value of the ida_alloc in order to avoid NULL pointer dereference. Moreover, free allocated "ctx->id" if mdp_m2m_open fails later in order to avoid memory leak.

Scores

EPSS 0.0017
EPSS Percentile 7.2%

Details

Status published
Products (13)
linux/Kernel 6.1.0 - 6.1.28linux
linux/Kernel 6.2.0 - 6.2.15linux
linux/Kernel 6.3.0 - 6.3.2linux
Linux/Linux < 6.1
Linux/Linux 6.1
Linux/Linux 6.1.28 - 6.1.*
Linux/Linux 6.2.15 - 6.2.*
Linux/Linux 6.3.2 - 6.3.*
Linux/Linux 6.4
Linux/Linux 61890ccaefaff89f5babd2c8412fd222c3f5fe38 - 22b72cad501fb75500cc60af4d92de3066fb6fc2
... and 3 more
Published Dec 24, 2025
Tracked Since Feb 18, 2026