CVE-2022-50109
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-50109
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50109.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-50109
- Related
- Published
- 2025-06-18T11:15:40Z
- Modified
- 2025-06-18T16:48:24.426464Z
- Downstream
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
video: fbdev: amba-clcd: Fix refcount leak bugs
In clcdfbofinitdisplay(), we should call ofnodeput() for the references returned by ofgraphgetnextendpoint() and ofgraphgetremoteportparent() which have increased the refcount.
Besides, we should call ofnodeput() both in fail path or when the references are not used anymore.
- References
-
- https://git.kernel.org/stable/c/2688df86c02da6bdc9866b62d974e169a2678883
- https://git.kernel.org/stable/c/26c2b7d9fac42eb8317f3ceefa4c1a9a9170ca69
- https://git.kernel.org/stable/c/29f06f1905c312671a09ee85ca92ac04a1d9f305
- https://git.kernel.org/stable/c/49a4c1a87ef884e43cdda58b142a2a30f2f09efc
- https://git.kernel.org/stable/c/a51519ebd0fdad3546463018b8f6bc3b0f4d3032
- https://git.kernel.org/stable/c/a88ab277cca99aeb9a3b2b7db358f1a6dd528b0c
- https://git.kernel.org/stable/c/a97ff8a949dbf41be89f436b2b1a2b3d794493df
- https://git.kernel.org/stable/c/da276dc288bf838ea0fd778b5441ec0f601c69f7
- https://security-tracker.debian.org/tracker/CVE-2022-50109
Affected packages
Debian:11 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed5.10.140-1
Debian:12 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:13 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source