5.5

CVE-2022-50311

cxl: Fix refcount leak in cxl_calc_capp_routing

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

cxl: Fix refcount leak in cxl_calc_capp_routing

of_get_next_parent() returns a node pointer with refcount incremented,
we should use of_node_put() on it when not need anymore.
This function only calls of_node_put() in normal path,
missing it in the error path.
Add missing of_node_put() to avoid refcount leak.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.12 < 4.14.303
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.270
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.229
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.163
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.86
Linux ≫ Linux Kernel Version >= 5.16 < 6.0.16
Linux ≫ Linux Kernel Version >= 6.1 < 6.1.2
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.15% 0.041
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/c9bebc503881c1391f6c4f820134884adecf1519
Patch
https://git.kernel.org/stable/c/ee870f72465015327ad96204b0e92450d04870cd
Patch
https://git.kernel.org/stable/c/f2d60f6ba173cded65081cee690b67802395a479
Patch
https://git.kernel.org/stable/c/81c8bbf5b2b5f0c8030fff1716c00849cda8571a
Patch
https://git.kernel.org/stable/c/6a310e8db5409676b4b3e6c1f54dff174e4fd04d
Patch
https://git.kernel.org/stable/c/651e8bc9d0418c20a1989b7c078c64c2a6346fa3
Patch
https://git.kernel.org/stable/c/2d7b6580384e6d65419933ddc525bd176095da54
Patch
https://git.kernel.org/stable/c/1d09697ff22908ae487fc8c4fbde1811732be523
Patch