CVE-2022-50311None▾ SunlitIn 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 …
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 5.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
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.
Linux >= f24be42aab37c6d07c05126673138e06223a6399 < c9bebc503881c1391f6c4f820134884adecf1519Linux >= f24be42aab37c6d07c05126673138e06223a6399 < ee870f72465015327ad96204b0e92450d04870cdLinux >= f24be42aab37c6d07c05126673138e06223a6399 < f2d60f6ba173cded65081cee690b67802395a479Linux >= f24be42aab37c6d07c05126673138e06223a6399 < 81c8bbf5b2b5f0c8030fff1716c00849cda8571aLinux >= f24be42aab37c6d07c05126673138e06223a6399 < 6a310e8db5409676b4b3e6c1f54dff174e4fd04dLinux >= f24be42aab37c6d07c05126673138e06223a6399 < 651e8bc9d0418c20a1989b7c078c64c2a6346fa3Linux >= f24be42aab37c6d07c05126673138e06223a6399 < 2d7b6580384e6d65419933ddc525bd176095da54Linux >= f24be42aab37c6d07c05126673138e06223a6399 < 1d09697ff22908ae487fc8c4fbde1811732be523Linux 4.12Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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