CVE-2022-49724

tty: goldfish: Fix free_irq() on remove

HIGH

7.8

CVSS Score

Published: February 26, 2025 at 02:24 AM UTC

Updated: June 17, 2026 at 05:18 AM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

HIGH7.8

Exploit prediction

EPSS 0.3%

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 ...

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel · Linux

95%

4.15 ≤ v < 4.19.2494.20 ≤ v < 5.4.2004.6 ≤ v < 4.14.2854.6 ≤ v < 4.19.2494.6 ≤ v < 5.10.1244.6 ≤ v < 5.15.494.6 ≤ v < 5.18.64.6 ≤ v < 5.194.6 ≤ v < 5.4.2005.11 ≤ v < 5.15.495.16 ≤ v < 5.18.65.5 ≤ v < 5.10.1244.6465893e18878e119d8d0255439fad8debbd646fd5.19 rc1 5.19 rc2

Vendor states this is fixed in 499e13aac6c762e1e828172b0f0f5275651d6512 (fixed)

Vendor states this is fixed in 65ca4db68b6819244df9024aea4be55edf8af1ef (fixed)

Vendor states this is fixed in a6fcd7ffd76a9c1d998a2d02d518c78a55c5bed8 (fixed)

Vendor states this is fixed in c4b0b8edccb0cfb15a8cecf4161e0571d3daac64 (fixed)

Vendor states this is fixed in c83a1d40dc624070a203eb383ef9fb60eb634136 (fixed)

Vendor states this is fixed in f7183c76d500324b8b5bd0af5e663cfa57b7b836 (fixed)

Vendor states this is fixed in fb15e79cacddfbc62264e6e807bde50ad688e988 (fixed)

Vendor states this is fixed in 4.14.285 (unaffected)

Vendor states this is fixed in 4.19.249 (unaffected)

Vendor states this is fixed in 4.6 (unaffected)

Vendor states this is fixed in 5.10.124 (unaffected)

Vendor states this is fixed in 5.15.49 (unaffected)