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CVE-2022-50109
video: fbdev: amba-clcd: Fix refcount leak bugs
Medium5.5EPSS 0.25%
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: video: fbdev: amba-clcd: Fix refcount leak bugs In clcdfb_of_init_display(), we should call of_node_put() for the references returned by of_graph_get_next_endpoint() and of_graph_get_remote_port_parent() which have increased the refcount. Besides, we should call of_node_put() both in fail path or when the references are not used anymore.
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)
- 0.25% · top 83% 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
- affected d10715be03bd8bad59ddc50236cb140c3bd73c7b – < 2688df86c02da6bdc9866b62d974e169a2678883
- affected d10715be03bd8bad59ddc50236cb140c3bd73c7b – < a97ff8a949dbf41be89f436b2b1a2b3d794493df
- affected d10715be03bd8bad59ddc50236cb140c3bd73c7b – < 49a4c1a87ef884e43cdda58b142a2a30f2f09efc
- affected d10715be03bd8bad59ddc50236cb140c3bd73c7b – < da276dc288bf838ea0fd778b5441ec0f601c69f7
- affected d10715be03bd8bad59ddc50236cb140c3bd73c7b – < 29f06f1905c312671a09ee85ca92ac04a1d9f305
- affected d10715be03bd8bad59ddc50236cb140c3bd73c7b – < a51519ebd0fdad3546463018b8f6bc3b0f4d3032
- affected d10715be03bd8bad59ddc50236cb140c3bd73c7b – < a88ab277cca99aeb9a3b2b7db358f1a6dd528b0c
- affected d10715be03bd8bad59ddc50236cb140c3bd73c7b – < 26c2b7d9fac42eb8317f3ceefa4c1a9a9170ca69
- affected 3.17
- unaffected < 3.17
- 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 (8)
- https://git.kernel.org/stable/c/2688df86c02da6bdc9866b62d974e169a2678883 (opens in a new tab)
- https://git.kernel.org/stable/c/a97ff8a949dbf41be89f436b2b1a2b3d794493df (opens in a new tab)
- https://git.kernel.org/stable/c/49a4c1a87ef884e43cdda58b142a2a30f2f09efc (opens in a new tab)
- https://git.kernel.org/stable/c/da276dc288bf838ea0fd778b5441ec0f601c69f7 (opens in a new tab)
- https://git.kernel.org/stable/c/29f06f1905c312671a09ee85ca92ac04a1d9f305 (opens in a new tab)
- https://git.kernel.org/stable/c/a51519ebd0fdad3546463018b8f6bc3b0f4d3032 (opens in a new tab)
- https://git.kernel.org/stable/c/a88ab277cca99aeb9a3b2b7db358f1a6dd528b0c (opens in a new tab)
- https://git.kernel.org/stable/c/26c2b7d9fac42eb8317f3ceefa4c1a9a9170ca69 (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)
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[](https://trackcve.app/cve/CVE-2022-50109)Record last updated .