5.5

CVE-2022-49421

video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup

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

video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup

of_parse_phandle() returns a node pointer with refcount incremented, we should
use of_node_put() on it when not need anymore.  Add missing of_node_put() to
avoid refcount leak.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.17 < 4.9.318
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.283
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.247
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.198
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.121
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.46
Linux ≫ Linux Kernel Version >= 5.16 < 5.17.14
Linux ≫ Linux Kernel Version >= 5.18 < 5.18.3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.28% 0.201
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/2e2e2c71b2642289438392edbf5d08cdbc0b138b
Patch
https://git.kernel.org/stable/c/38d245cebf545338a6bc1c7762023de3fbecd7b7
Patch
https://git.kernel.org/stable/c/51eb1bb6baeb478538dd4ec6459fd68c44a855b1
Patch
https://git.kernel.org/stable/c/6c92711db7c90f78e0b67ac2a8944d0fe7e12d83
Patch
https://git.kernel.org/stable/c/8db59df7f5826e104db82cfddbf22a33a151193e
Patch
https://git.kernel.org/stable/c/b23789a59fa6f00e98a319291819f91fbba0deb8
Patch
https://git.kernel.org/stable/c/bbb2a24e863b6a10129546a0a4ceea2f07deec39
Patch
https://git.kernel.org/stable/c/c1c4405222b6fc98c16e8c2aa679c14e41d81465
Patch
https://git.kernel.org/stable/c/f2dfb4ab887d67be7d0892ba041d3c8d738d3356
Patch