CVE-2022-49391: remoteproc: mtk_scp: Fix a potential double free
First published: Wed Feb 26 2025(Updated: )
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.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | ||
| Linux Kernel | >=5.18<5.18.4 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-49391?
CVE-2022-49391 has been categorized as a moderate severity vulnerability due to the potential for a double free error in the Linux kernel.
How do I fix CVE-2022-49391?
To fix CVE-2022-49391, ensure you update your Linux kernel to a version beyond 5.18.4 where the vulnerability has been resolved.
Which systems are affected by CVE-2022-49391?
CVE-2022-49391 affects the Linux kernel versions between 5.18 and 5.18.4 inclusive.
What type of vulnerability is CVE-2022-49391?
CVE-2022-49391 is classified as a memory management vulnerability involving potential double free errors.
Is CVE-2022-49391 being actively exploited?
As of the latest information, there are no known active exploits for CVE-2022-49391 in the wild.
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