5.5

CVE-2022-49680

ARM: exynos: Fix refcount leak in exynos_map_pmu

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

ARM: exynos: Fix refcount leak in exynos_map_pmu

of_find_matching_node() 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.
of_node_put() checks null pointer.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.17 < 4.9.321
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.286
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.250
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.202
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.127
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.51
Linux ≫ Linux Kernel Version >= 5.16 < 5.18.8
Linux ≫ Linux Kernel Version5.19 Updaterc1
Linux ≫ Linux Kernel Version5.19 Updaterc2
Linux ≫ Linux Kernel Version5.19 Updaterc3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.24% 0.153
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
134c704f-9b21-4f2e-91b3-4a467353bcc0 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/31d09571bb071c20f6bdc0bb7ac1ef8dd2987c04
Patch
https://git.kernel.org/stable/c/545ae5cbae839ce39bfe09828e413f1c916082de
Patch
https://git.kernel.org/stable/c/68f28d52e6cbab8dcfa249cac4356d1d0573e868
Patch
https://git.kernel.org/stable/c/7571bcecf01b69f0d3ec60ca41ce5d4c75411a4a
Patch
https://git.kernel.org/stable/c/c4c79525042a4a7df96b73477feaf232fe44ae81
Patch
https://git.kernel.org/stable/c/d23f76018e17618559da9eea179d137362023f95
Patch
https://git.kernel.org/stable/c/f9b77a52937582a5b99a5a07e4ef1e2f48f87347
Patch
https://git.kernel.org/stable/c/fc354856e9fad9cd36e2ad28f9da70716025055a
Patch