CVE-2023-54123

Linux Kernel Memory Leak in RAID10 Configuration Error Handling

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix memleak for 'conf->bio_split' In the error path of raid10_run(), 'conf' need be freed, however, 'conf->bio_split' is missed and memory will be leaked. Since there are 3 places to free 'conf', factor out a helper to fix the problem.

References (8)

Core 8

Scores

EPSS 0.0019
EPSS Percentile 9.1%

Details

Status published
Products (25)
linux/Kernel 4.12.0 - 4.19.283linux
linux/Kernel 4.20.0 - 5.4.243linux
linux/Kernel 5.11.0 - 5.15.111linux
linux/Kernel 5.16.0 - 6.1.28linux
linux/Kernel 5.5.0 - 5.10.180linux
linux/Kernel 6.2.0 - 6.2.15linux
linux/Kernel 6.3.0 - 6.3.2linux
Linux/Linux < 4.12
Linux/Linux 4.12
Linux/Linux 4.19.283 - 4.19.*
... and 15 more
Published Dec 24, 2025
Tracked Since Feb 18, 2026