CVE-2022-49233
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 0bb24555858403671657f6dc025d2931e3e857bb < a28b7b6a0c827ce672edcdb5b2b5916b0beebe03 | affected |
| Linux | Linux | 0bb24555858403671657f6dc025d2931e3e857bb < f2bde8349c35d01d7c50456ea06a5c7d5e0e5ed0 | affected |
| Linux | Linux | 5.17 | affected |
| Linux | Linux | 0 < 5.17 | unaffected |
| Linux | Linux | 5.17.2 <= 5.17.* | unaffected |
| Linux | Linux | 5.18 <= * | unaffected |
Weaknesses
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://git.kernel.org/stable/c/a28b7b6a0c827ce672edcdb5b2b5916b0beebe03
- https://git.kernel.org/stable/c/f2bde8349c35d01d7c50456ea06a5c7d5e0e5ed0
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