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CVE Vulnerability Details :
CVE-2022-50109
PUBLISHED
More InfoOfficial Page
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
View Known Exploited Vulnerability (KEV) details
Published At-18 Jun, 2025 | 11:02
Updated At-18 Jun, 2025 | 11:02
Rejected At-
▼CVE Numbering Authority (CNA)
video: fbdev: amba-clcd: Fix refcount leak bugs

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.

Affected Products
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/video/fbdev/amba-clcd.c
Default Status
unaffected
Versions
Affected
  • From d10715be03bd8bad59ddc50236cb140c3bd73c7b before 2688df86c02da6bdc9866b62d974e169a2678883 (git)
  • From d10715be03bd8bad59ddc50236cb140c3bd73c7b before a97ff8a949dbf41be89f436b2b1a2b3d794493df (git)
  • From d10715be03bd8bad59ddc50236cb140c3bd73c7b before 49a4c1a87ef884e43cdda58b142a2a30f2f09efc (git)
  • From d10715be03bd8bad59ddc50236cb140c3bd73c7b before da276dc288bf838ea0fd778b5441ec0f601c69f7 (git)
  • From d10715be03bd8bad59ddc50236cb140c3bd73c7b before 29f06f1905c312671a09ee85ca92ac04a1d9f305 (git)
  • From d10715be03bd8bad59ddc50236cb140c3bd73c7b before a51519ebd0fdad3546463018b8f6bc3b0f4d3032 (git)
  • From d10715be03bd8bad59ddc50236cb140c3bd73c7b before a88ab277cca99aeb9a3b2b7db358f1a6dd528b0c (git)
  • From d10715be03bd8bad59ddc50236cb140c3bd73c7b before 26c2b7d9fac42eb8317f3ceefa4c1a9a9170ca69 (git)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/video/fbdev/amba-clcd.c
Default Status
affected
Versions
Affected
  • 3.17
Unaffected
  • From 0 before 3.17 (semver)
  • From 4.14.291 through 4.14.* (semver)
  • From 4.19.256 through 4.19.* (semver)
  • From 5.4.211 through 5.4.* (semver)
  • From 5.10.137 through 5.10.* (semver)
  • From 5.15.61 through 5.15.* (semver)
  • From 5.18.18 through 5.18.* (semver)
  • From 5.19.2 through 5.19.* (semver)
  • From 6.0 through * (original_commit_for_fix)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://git.kernel.org/stable/c/2688df86c02da6bdc9866b62d974e169a2678883
N/A
https://git.kernel.org/stable/c/a97ff8a949dbf41be89f436b2b1a2b3d794493df
N/A
https://git.kernel.org/stable/c/49a4c1a87ef884e43cdda58b142a2a30f2f09efc
N/A
https://git.kernel.org/stable/c/da276dc288bf838ea0fd778b5441ec0f601c69f7
N/A
https://git.kernel.org/stable/c/29f06f1905c312671a09ee85ca92ac04a1d9f305
N/A
https://git.kernel.org/stable/c/a51519ebd0fdad3546463018b8f6bc3b0f4d3032
N/A
https://git.kernel.org/stable/c/a88ab277cca99aeb9a3b2b7db358f1a6dd528b0c
N/A
https://git.kernel.org/stable/c/26c2b7d9fac42eb8317f3ceefa4c1a9a9170ca69
N/A
Hyperlink: https://git.kernel.org/stable/c/2688df86c02da6bdc9866b62d974e169a2678883
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/a97ff8a949dbf41be89f436b2b1a2b3d794493df
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/49a4c1a87ef884e43cdda58b142a2a30f2f09efc
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/da276dc288bf838ea0fd778b5441ec0f601c69f7
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/29f06f1905c312671a09ee85ca92ac04a1d9f305
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/a51519ebd0fdad3546463018b8f6bc3b0f4d3032
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/a88ab277cca99aeb9a3b2b7db358f1a6dd528b0c
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/26c2b7d9fac42eb8317f3ceefa4c1a9a9170ca69
Resource: N/A
Details not found