CVE-2022-49233: drm/amd/display: Call dc_stream_release for remove link enc assignment
First published: Wed Feb 26 2025(Updated: )
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Call dc_stream_release for remove link enc assignment [Why] A porting error resulted in the stream assignment for the link being retained without being released - a memory leak. [How] Fix the porting error by adding back the dc_stream_release() intended as part of the original patch.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | ||
| Linux Kernel | >=5.17<5.17.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-49233?
CVE-2022-49233 has a medium severity rating due to its potential to cause a memory leak in the Linux kernel.
How do I fix CVE-2022-49233?
To fix CVE-2022-49233, update your Linux kernel to version 5.17.2 or later.
What products are affected by CVE-2022-49233?
CVE-2022-49233 affects versions of the Linux kernel between 5.17 and 5.17.2.
What type of vulnerability is CVE-2022-49233?
CVE-2022-49233 is classified as a memory leak vulnerability affecting the display component in the Linux kernel.
What are the consequences of not addressing CVE-2022-49233?
Failure to address CVE-2022-49233 may lead to increased memory usage and potential system instability.
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