CVE-2022-50184
drm/meson: encoder_hdmi: Fix refcount leak in meson_encoder_hdmi_init
Summary
drm/meson: encoder_hdmi: Fix refcount leak in meson_encoder_hdmi_init
Original description
The description as published by the source.
In the Linux kernel, the following vulnerability has been resolved:
drm/meson: encoder_hdmi: Fix refcount leak in meson_encoder_hdmi_init
of_graph_get_remote_node() returns remote device nodepointer with
refcount incremented, we should use of_node_put() on it when done.
Add missing of_node_put() to avoid refcount leak.
Affected packages
Linux
Kernel
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.61"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"5.18.18"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.17.0"},{"fixed":"5.19.2"}]}]
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2022-50184 linux Fixed in: 6.0.2-1
- Ubuntu UBUNTU-CVE-2022-50184 linux-hwe-edge
References
- advisory github.com
- advisory nvd.nist.gov
- package git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org