CVE-2022-49724

tty: goldfish: Fix free_irq() on remove

EPSS 0.3%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

26 Feb 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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 products

Linux · Linux

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References

https://git.kernel.org/stable/c/499e13aac6c762e1e828172b0f0f5275651d6512 https://git.kernel.org/stable/c/65ca4db68b6819244df9024aea4be55edf8af1ef https://git.kernel.org/stable/c/a6fcd7ffd76a9c1d998a2d02d518c78a55c5bed8 https://git.kernel.org/stable/c/c4b0b8edccb0cfb15a8cecf4161e0571d3daac64 https://git.kernel.org/stable/c/c83a1d40dc624070a203eb383ef9fb60eb634136 https://git.kernel.org/stable/c/f7183c76d500324b8b5bd0af5e663cfa57b7b836 https://git.kernel.org/stable/c/fb15e79cacddfbc62264e6e807bde50ad688e988