5.5

CVE-2022-50038

drm/meson: Fix refcount bugs in meson_vpu_has_available_connectors()

In the Linux kernel, the following vulnerability has been resolved:

drm/meson: Fix refcount bugs in meson_vpu_has_available_connectors()

In this function, there are two refcount leak bugs:
(1) when breaking out of for_each_endpoint_of_node(), we need call
the of_node_put() for the 'ep';
(2) we should call of_node_put() for the reference returned by
of_graph_get_remote_port() when it is not used anymore.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.10 < 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 < 5.10.138
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.63
Linux ≫ Linux Kernel Version >= 5.16 < 5.19.4
Linux ≫ Linux Kernel Version6.0 Updaterc1
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/6a758f0ba11699837af9e1a0f7cbac6ef765a23e
Patch
https://git.kernel.org/stable/c/fc1fc2abfcb9235d0ece9a4d858426fb617cfa66
Patch
https://git.kernel.org/stable/c/d58ef256781398ad115aef44de0a02ad27ea6c3a
Patch
https://git.kernel.org/stable/c/3aa710e96747c8b4e52ba12ffe09edcb2755897c
Patch
https://git.kernel.org/stable/c/fe71d84c1a6c0d54657431e8eeaefc9d24895304
Patch
https://git.kernel.org/stable/c/8dec38e19f6928235d4009ce55f7add8af34e5c7
Patch
https://git.kernel.org/stable/c/91b3c8dbe898df158fd2a84675f3a284ff6666f7
Patch