5.5

CVE-2022-50109

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.17 < 4.14.291
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.256
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.211
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.137
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.61
Linux ≫ Linux Kernel Version >= 5.16 < 5.18.18
Linux ≫ Linux Kernel Version >= 5.19 < 5.19.2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.21% 0.11
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/2688df86c02da6bdc9866b62d974e169a2678883
Patch
https://git.kernel.org/stable/c/a97ff8a949dbf41be89f436b2b1a2b3d794493df
Patch
https://git.kernel.org/stable/c/49a4c1a87ef884e43cdda58b142a2a30f2f09efc
Patch
https://git.kernel.org/stable/c/da276dc288bf838ea0fd778b5441ec0f601c69f7
Patch
https://git.kernel.org/stable/c/29f06f1905c312671a09ee85ca92ac04a1d9f305
Patch
https://git.kernel.org/stable/c/a51519ebd0fdad3546463018b8f6bc3b0f4d3032
Patch
https://git.kernel.org/stable/c/a88ab277cca99aeb9a3b2b7db358f1a6dd528b0c
Patch
https://git.kernel.org/stable/c/26c2b7d9fac42eb8317f3ceefa4c1a9a9170ca69
Patch