CVE-2022-50312

MEDIUM

Linux Kernel Use-After-Free in JSM Serial Driver Probe

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drivers: serial: jsm: fix some leaks in probe This error path needs to unwind instead of just returning directly.

References (9)

Core 9

Scores

CVSS v3 5.5
EPSS 0.0015
EPSS Percentile 4.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-401
Status published
Products (29)
linux/Kernel 3.19.0 - 4.9.331linux
linux/Kernel 4.10.0 - 4.14.296linux
linux/Kernel 4.15.0 - 4.19.262linux
linux/Kernel 4.20.0 - 5.4.220linux
linux/Kernel 5.11.0 - 5.15.75linux
linux/Kernel 5.16.0 - 5.19.17linux
linux/Kernel 5.20.0 - 6.0.3linux
linux/Kernel 5.5.0 - 5.10.150linux
Linux/Linux < 3.19
Linux/Linux 03a8482c17dd0ae3251451d54cbbc03f930f21d5 - 1d5859ef229e381f4db38dce8ed58e4bf862006b
... and 19 more
Published Sep 15, 2025
Tracked Since Feb 18, 2026