CVE-2022-49233
drm/amd/display: Call dc_stream_release for remove link enc assignment
Reported by linux · Published February 26, 2025
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.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| linux_kernel | linux | 5.17.2 |
Risk scores
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 0bb24555858403671657f6dc025d2931e3e857bb, 0bb24555858403671657f6dc025d2931e3e857bb |
| Linux | Linux | 5.17, 0, 5.17.2 |
| linux | linux_kernel | 5.17, 5.17 |
| Linux | Linux | 0bb24555858403671657f6dc025d2931e3e857bb, 0bb24555858403671657f6dc025d2931e3e857bb, 5.17 |
Timeline
- Feb 26, 2025 CVE Published
- Feb 27, 2025 EPSS Score (30 in total, the first dated here)
- May 11, 2026 CVE Updated
- May 23, 2026 Coalition ESS Score
- Jun 2, 2026 Security Advisory
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