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CVE-2022-50184
drm/meson: encoder_hdmi: Fix refcount leak in meson_encoder_hdmi_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_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.
Timeline
ID reserved
By Linux
Published
- 11 months later
· 11 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Analyzed | 3.1 | Medium5.5 | CVSS: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 (7 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected 1c5439a716122cd86530d261cd1bf7ba43b3cdd8 – < 275fed7142fff5b27e176e53508196715043de5c
- affected e67f6037ae1be34b2b686bab72caa41d57714534 – < 994bc82df85564d948037f1dfdd47c907e8a084b
- affected e67f6037ae1be34b2b686bab72caa41d57714534 – < 013e67e7dd898170cbf54981cf1ed7616f822566
- affected e67f6037ae1be34b2b686bab72caa41d57714534 – < d82a5a4aae9d0203234737caed1bf470aa317568
- affected 7e88f6d40f5875212f9d9ee8ba19147159908d4a
- affected 5.15.33 – < 5.15.61
- affected 5.16.19 – < 5.17
- affected 5.17
- unaffected < 5.17
- unaffected 5.15.61 – ≤ 5.15.*
- unaffected 5.18.18 – ≤ 5.18.*
- unaffected 5.19.2 – ≤ 5.19.*
- unaffected 6.0 – ≤ *
References (4)
- https://git.kernel.org/stable/c/275fed7142fff5b27e176e53508196715043de5c (opens in a new tab)
- https://git.kernel.org/stable/c/994bc82df85564d948037f1dfdd47c907e8a084b (opens in a new tab)
- https://git.kernel.org/stable/c/013e67e7dd898170cbf54981cf1ed7616f822566 (opens in a new tab)
- https://git.kernel.org/stable/c/d82a5a4aae9d0203234737caed1bf470aa317568 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2022-50184)Record last updated .