CVE-2022-50188
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/meson: Fix refcount leak in meson_encoder_hdmi_init
of_find_device_by_node() takes reference, we should use put_device() to release it when not need anymore. Add missing put_device() in error path to avoid refcount leak.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | e098989a9219f4456047f9b0e8c44f03e29a843e < 50446ac34545580d073ff0dd154b796726772668 | affected |
| Linux | Linux | 0af5e0b41110e2da872030395231ab19c45be931 < 79b15eb0aa059b3a5bc60364ce82eb2cefac80db | affected |
| Linux | Linux | 0af5e0b41110e2da872030395231ab19c45be931 < bfcca6234b2a36d213f0cc1c127becc17680f7df | affected |
| Linux | Linux | 0af5e0b41110e2da872030395231ab19c45be931 < 7381076809586528e2a812a709e2758916318a99 | affected |
| Linux | Linux | 5.17 | affected |
| Linux | Linux | 0 < 5.17 | unaffected |
| Linux | Linux | 5.18.18 <= 5.18.* | unaffected |
| Linux | Linux | 5.19.2 <= 5.19.* | unaffected |
| Linux | Linux | 6.0 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/50446ac34545580d073ff0dd154b796726772668
- https://git.kernel.org/stable/c/79b15eb0aa059b3a5bc60364ce82eb2cefac80db
- https://git.kernel.org/stable/c/bfcca6234b2a36d213f0cc1c127becc17680f7df
- https://git.kernel.org/stable/c/7381076809586528e2a812a709e2758916318a99
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