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CVE-2022-50183

drm/meson: encoder_cvbs: Fix refcount leak in meson_encoder_cvbs_init

Medium5.5EPSS 0.24%
Published
Updated
Reserved
Assigned by
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: drm/meson: encoder_cvbs: Fix refcount leak in meson_encoder_cvbs_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.

Scores

CVSS scores of CVE-2022-50183, by who scored it
Scored byCVSSScoreVector
NVDNVD · Analyzed3.1Medium5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS (exploitation in 30 days)
0.24% · top 84% of all CVEs (6 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.

Affected products

  • Linux · Linux

    • affected 318ba02cd8a8bacd20a4fe29edff3c0931d17ded – < 51c36411ae27bf5f06c43462d2de2d4947ed33ea
    • affected 318ba02cd8a8bacd20a4fe29edff3c0931d17ded – < bb5ac08d5bd8626c318bd80a5063263daab8fdb6
    • affected 318ba02cd8a8bacd20a4fe29edff3c0931d17ded – < 7d255ddbbf679aa47e041cbf68520fd985ed2279

  • Linux · Linux

    • affected 5.17
    • unaffected < 5.17
    • unaffected 5.18.18 – ≤ 5.18.*
    • unaffected 5.19.2 – ≤ 5.19.*
    • unaffected 6.0 – ≤ *

References (3)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .