CVE-2022-49724

HIGH

Linux Kernel 4.6-5.18.6 - Use-After-Free in TTY Goldfish Driver

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: tty: goldfish: Fix free_irq() on remove Pass the correct dev_id to free_irq() to fix this splat when the driver is unbound: WARNING: CPU: 0 PID: 30 at kernel/irq/manage.c:1895 free_irq Trying to free already-free IRQ 65 Call Trace: warn_slowpath_fmt free_irq goldfish_tty_remove platform_remove device_remove device_release_driver_internal device_driver_detach unbind_store drv_attr_store ...

References (7)

Core 7

Scores

CVSS v3 7.8
EPSS 0.0025
EPSS Percentile 16.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-416
Status published
Products (24)
linux/Kernel 4.15.0 - 4.19.249linux
linux/Kernel 4.20.0 - 5.4.200linux
linux/Kernel 4.6.0 - 4.14.285linux
linux/Kernel 5.11.0 - 5.15.49linux
linux/Kernel 5.16.0 - 5.18.6linux
linux/Kernel 5.5.0 - 5.10.124linux
Linux/Linux < 4.6
Linux/Linux 4.14.285 - 4.14.*
Linux/Linux 4.19.249 - 4.19.*
Linux/Linux 4.6
... and 14 more
Published Feb 26, 2025
Tracked Since Feb 18, 2026