CVE-2022-49391

remoteproc: mtk_scp: Fix a potential double free

State: Published
Severity: 7.8 High
Published: Feb 26, 2025
Updated: May 11, 2026
Reserved: Feb 26, 2025

Description

In the Linux kernel, the following vulnerability has been resolved:

remoteproc: mtk_scp: Fix a potential double free

'scp->rproc' is allocated using devm_rproc_alloc(), so there is no need to free it explicitly in the remove function.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-415 Double Free

Affected Products

Product	Versions
LinuxLinux	c1407ac1099ab9726c31d38d806f3150f494c494 to before adc02700236613b344a947a897fc2741d52a43b9Affected c1407ac1099ab9726c31d38d806f3150f494c494 to before eac3e5b1c12f85732e60f5f8b985444d273866bbAffected
LinuxLinux	5.18Affected before 5.18Not affected 5.18.4 through 5.18.*Not affected 5.19 and laterNot affected

References

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