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CVE-2022-50122ASoC: mediatek: mt8173-rt5650: Fix refcount leak in mt8173_rt5650_dev_probe
- 5.5MediumCVSS base score
- 0.26%Exploitation in 30 daysEPSS · top 83% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8173-rt5650: Fix refcount leak in mt8173_rt5650_dev_probe of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Fix refcount leak in some error paths.
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)
- 0.26% · top 83% of all CVEs (14 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 0f83f9296d5c91d08cf46cf1ba8a17fb870dedf0 – < 06ace427953f5036b64aed658f0055f65d76fd27
- affected 0f83f9296d5c91d08cf46cf1ba8a17fb870dedf0 – < e024a24fb264523149658c10c76bb363b3d0004d
- affected 0f83f9296d5c91d08cf46cf1ba8a17fb870dedf0 – < 79f566907d27abbd7600cebe51def5081d5796b5
- affected 0f83f9296d5c91d08cf46cf1ba8a17fb870dedf0 – < 403d46971936f9f704b91cecffe66e44aa39e915
- affected 0f83f9296d5c91d08cf46cf1ba8a17fb870dedf0 – < 994f2edeeb2114bb22b62741cb8fb030fc7e5441
- affected 0f83f9296d5c91d08cf46cf1ba8a17fb870dedf0 – < e38e4952ac7a316c9002af30980d6aa850214474
- affected 0f83f9296d5c91d08cf46cf1ba8a17fb870dedf0 – < 5ec83aa7a9e5bcca80ccd49978916feb4e0ffc07
- affected 0f83f9296d5c91d08cf46cf1ba8a17fb870dedf0 – < efe2178d1a32492f99e7f1f2568eea5c88a85729
- affected 4.6
- unaffected < 4.6
- unaffected 4.14.291 – ≤ 4.14.*
- unaffected 4.19.256 – ≤ 4.19.*
- unaffected 5.4.211 – ≤ 5.4.*
- unaffected 5.10.137 – ≤ 5.10.*
- unaffected 5.15.61 – ≤ 5.15.*
- unaffected 5.18.18 – ≤ 5.18.*
- unaffected 5.19.2 – ≤ 5.19.*
- unaffected 6.0 – ≤ *
References
References8
- https://git.kernel.org/stable/c/06ace427953f5036b64aed658f0055f65d76fd27 (opens in a new tab)
- https://git.kernel.org/stable/c/e024a24fb264523149658c10c76bb363b3d0004d (opens in a new tab)
- https://git.kernel.org/stable/c/79f566907d27abbd7600cebe51def5081d5796b5 (opens in a new tab)
- https://git.kernel.org/stable/c/403d46971936f9f704b91cecffe66e44aa39e915 (opens in a new tab)
- https://git.kernel.org/stable/c/994f2edeeb2114bb22b62741cb8fb030fc7e5441 (opens in a new tab)
- https://git.kernel.org/stable/c/e38e4952ac7a316c9002af30980d6aa850214474 (opens in a new tab)
- https://git.kernel.org/stable/c/5ec83aa7a9e5bcca80ccd49978916feb4e0ffc07 (opens in a new tab)
- https://git.kernel.org/stable/c/efe2178d1a32492f99e7f1f2568eea5c88a85729 (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)
- EUVD EUVD-2022-55388 (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://cveledger.app/cve/CVE-2022-50122)Record last updated .