CVE-2022-49652 dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: Fix refcount leak in tidra7xbarrouteallocate ofparsephandle returns a node pointer with refcount incremented, we should use ofnodeput on it when not needed anymore. Add missing ofnodeput in to fix this...

CVE-2022-49644

CVE-2022-49644 affects the Linux kernel's DRM/I915 component, addressing a possible refcount leak in intel_dp_add_mst_connector. If drm_connector_init fails, the driver must drop the port refcount before calling intel_connector_free to avoid leaks. The issue is tied to a cherry-picked commit (cea...

CVE-2022-49644

In the Linux kernel, the following vulnerability has been resolved: drm/i915: fix a possible refcount leak in inteldpaddmstconnector If drmconnectorinit fails, intelconnectorfree will be called to take care of proper free. So it is necessary to drop the refcount of port before intelconnectorfree...

CVE-2022-49644 drm/i915: fix a possible refcount leak in intel_dp_add_mst_connector()

In the Linux kernel, the following vulnerability has been resolved: drm/i915: fix a possible refcount leak in inteldpaddmstconnector If drmconnectorinit fails, intelconnectorfree will be called to take care of proper free. So it is necessary to drop the refcount of port before intelconnectorfree...

CVE-2022-49644 drm/i915: fix a possible refcount leak in intel_dp_add_mst_connector()

In the Linux kernel, the following vulnerability has been resolved: drm/i915: fix a possible refcount leak in inteldpaddmstconnector If drmconnectorinit fails, intelconnectorfree will be called to take care of proper free. So it is necessary to drop the refcount of port before intelconnectorfree...

CVE-2022-49620 net: tipc: fix possible refcount leak in tipc_sk_create()

In the Linux kernel, the following vulnerability has been resolved: net: tipc: fix possible refcount leak in tipcskcreate Free sk in case tipcskinsert fails...

CVE-2022-49621 cpufreq: pmac32-cpufreq: Fix refcount leak bug

In the Linux kernel, the following vulnerability has been resolved: cpufreq: pmac32-cpufreq: Fix refcount leak bug In pmaccpufreqinitMacRISC3, we need to add corresponding ofnodeput for the three node pointers whose refcount have been incremented by offindnodebyname...

CVE-2022-49621

The CVE-2022-49621 issue is a Linux kernel cpufreq.pmac32-cpufreq refcount leak bug. The root cause is missing of_node_put() for three node pointers whose refcounts were incremented by of_find_node_by_name() in pmac_cpufreq_init_MacRISC3(); the fix adds the corresponding of_node_put() calls to dr...

CVE-2022-49621

In the Linux kernel, the following vulnerability has been resolved: cpufreq: pmac32-cpufreq: Fix refcount leak bug In pmaccpufreqinitMacRISC3, we need to add corresponding ofnodeput for the three node pointers whose refcount have been incremented by offindnodebyname...

CVE-2022-49620 net: tipc: fix possible refcount leak in tipc_sk_create()

In the Linux kernel, the following vulnerability has been resolved: net: tipc: fix possible refcount leak in tipcskcreate Free sk in case tipcskinsert fails...

CVE-2022-49620 net: tipc: fix possible refcount leak in tipc_sk_create()

In the Linux kernel, the following vulnerability has been resolved: net: tipc: fix possible refcount leak in tipcskcreate Free sk in case tipcskinsert fails...

CVE-2022-49621 cpufreq: pmac32-cpufreq: Fix refcount leak bug

In the Linux kernel, the following vulnerability has been resolved: cpufreq: pmac32-cpufreq: Fix refcount leak bug In pmaccpufreqinitMacRISC3, we need to add corresponding ofnodeput for the three node pointers whose refcount have been incremented by offindnodebyname...

CVE-2022-49609

CVE-2022-49609 affects the Linux kernel component power/reset for the arm-versatile family. Root cause: of_find_matching_node_and_match() returns a node pointer with refcount incremented and was not balanced with of_node_put() when no longer needed, causing a refcount leak in versatile_reboot_pro...

CVE-2022-49609 power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe

In the Linux kernel, the following vulnerability has been resolved: power/reset: arm-versatile: Fix refcount leak in versatilerebootprobe offindmatchingnodeandmatch returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoi...

CVE-2022-49609

In the Linux kernel, the following vulnerability has been resolved: power/reset: arm-versatile: Fix refcount leak in versatilerebootprobe offindmatchingnodeandmatch returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoi...

CVE-2022-49609 power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe

In the Linux kernel, the following vulnerability has been resolved: power/reset: arm-versatile: Fix refcount leak in versatilerebootprobe offindmatchingnodeandmatch returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoi...

CVE-2022-49609 power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe

In the Linux kernel, the following vulnerability has been resolved: power/reset: arm-versatile: Fix refcount leak in versatilerebootprobe offindmatchingnodeandmatch returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoi...

CVE-2022-49591

In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: kszcommon: Fix refcount leak bug In kszswitchregister, we should call ofnodeput for the reference returned by ofgetchildbyname which has increased the refcount...

CVE-2022-49591 net: dsa: microchip: ksz_common: Fix refcount leak bug

In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: kszcommon: Fix refcount leak bug In kszswitchregister, we should call ofnodeput for the reference returned by ofgetchildbyname which has increased the refcount...

CVE-2022-49591

CVE-2022-49591 relates to the Linux kernel, specifically the DSA Microchip ksz_common path. The root cause is a refcount leak in ksz_switch_register(): the reference returned by of_get_child_by_name() is not released. The fix is to call of_node_put() on that reference (which has increased the ref...