CVE-2022-50120

The CVE-2022-50120 issue in the Linux kernel’s remoteproc driver (imx_rproc) is documented in multiple sources. It concerns a refcount leak in imx_rproc_addr_init caused by of_parse_phandle() returning a node pointer with an incremented refcount; the fix is to call of_node_put() on it when it is ...

CVE-2022-50120 remoteproc: imx_rproc: Fix refcount leak in imx_rproc_addr_init

In the Linux kernel, the following vulnerability has been resolved: remoteproc: imxrproc: Fix refcount leak in imxrprocaddrinit ofparsephandle returns a node pointer with refcount incremented, we should use ofnodeput on it when not needed anymore. This function has two paths missing ofnodeput...

CVE-2022-50114

In the Linux kernel, the following vulnerability has been resolved: net: 9p: fix refcount leak in p9readwork error handling p9reqput need to be called when m-rreq-rc.sdata is NULL to avoid temporary refcount leak. Dominique: commit wording adjustments, p9reqput argument fixes for rebase...

CVE-2022-50114 net: 9p: fix refcount leak in p9_read_work() error handling

In the Linux kernel, the following vulnerability has been resolved: net: 9p: fix refcount leak in p9readwork error handling p9reqput need to be called when m-rreq-rc.sdata is NULL to avoid temporary refcount leak. Dominique: commit wording adjustments, p9reqput argument fixes for rebase...

CVE-2022-50114 net: 9p: fix refcount leak in p9_read_work() error handling

In the Linux kernel, the following vulnerability has been resolved: net: 9p: fix refcount leak in p9readwork error handling p9reqput need to be called when m-rreq-rc.sdata is NULL to avoid temporary refcount leak. Dominique: commit wording adjustments, p9reqput argument fixes for rebase...

CVE-2022-50113 ASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()

In the Linux kernel, the following vulnerability has been resolved: ASoc: audio-graph-card2: Fix refcount leak bug in graphgettype We should call ofnodeput for the reference before its replacement as it returned by ofgetparent which has increased the refcount. Besides, we should also call ofnodep...

CVE-2022-50113 ASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()

In the Linux kernel, the following vulnerability has been resolved: ASoc: audio-graph-card2: Fix refcount leak bug in graphgettype We should call ofnodeput for the reference before its replacement as it returned by ofgetparent which has increased the refcount. Besides, we should also call ofnodep...

CVE-2022-50113

The connected sources indicate CVE-2022-50113 affects the Linux kernel ASoc audio-graph-card2 component, where a refcount leak occurred in __graph_get_type() due to not calling of_node_put() before replacement and before return. The root cause is improper refcount management related to of_get_par...

CVE-2022-50113

In the Linux kernel, the following vulnerability has been resolved: ASoc: audio-graph-card2: Fix refcount leak bug in graphgettype We should call ofnodeput for the reference before its replacement as it returned by ofgetparent which has increased the refcount. Besides, we should also call ofnodep...

CVE-2022-50112 rpmsg: qcom_smd: Fix refcount leak in qcom_smd_parse_edge

In the Linux kernel, the following vulnerability has been resolved: rpmsg: qcomsmd: Fix refcount leak in qcomsmdparseedge ofparsephandle returns a node pointer with refcount incremented, we should use ofnodeput on it when done...

CVE-2022-50111

CVE-2022-50111 concerns a Linux kernel issue in the ASoC mt6359 driver where a refcount leak occurs. The root cause is that in mt6359_parse_dt() and mt6359_accdet_parse_dt(), a reference returned by of_get_child_by_name() is not balanced with of_node_put(), leaving a leaked reference. The availab...

CVE-2022-50112

The CVE-2022-50112 issue concerns the Linux kernel: a refcount leak in rpmsg qcom_smd parsing logic. Specifically, of_parse_phandle() returns a node pointer with an incremented refcount, which must be balanced with of_node_put() when the node is no longer needed. The vulnerability affects the ker...

CVE-2022-50111 ASoC: mt6359: Fix refcount leak bug

In the Linux kernel, the following vulnerability has been resolved: ASoC: mt6359: Fix refcount leak bug In mt6359parsedt and mt6359accdetparsedt, we should call ofnodeput for the reference returned by ofgetchildbyname which has increased the refcount...

CVE-2022-50112 rpmsg: qcom_smd: Fix refcount leak in qcom_smd_parse_edge

In the Linux kernel, the following vulnerability has been resolved: rpmsg: qcomsmd: Fix refcount leak in qcomsmdparseedge ofparsephandle returns a node pointer with refcount incremented, we should use ofnodeput on it when done...

CVE-2022-50111 ASoC: mt6359: Fix refcount leak bug

In the Linux kernel, the following vulnerability has been resolved: ASoC: mt6359: Fix refcount leak bug In mt6359parsedt and mt6359accdetparsedt, we should call ofnodeput for the reference returned by ofgetchildbyname which has increased the refcount...

CVE-2022-50112

In the Linux kernel, the following vulnerability has been resolved: rpmsg: qcomsmd: Fix refcount leak in qcomsmdparseedge ofparsephandle returns a node pointer with refcount incremented, we should use ofnodeput on it when done...

CVE-2022-50108 mfd: max77620: Fix refcount leak in max77620_initialise_fps

In the Linux kernel, the following vulnerability has been resolved: mfd: max77620: Fix refcount leak in max77620initialisefps ofgetchildbyname returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount leak...

CVE-2022-50108

CVE-2022-50108 affects the Linux kernel via the mfd: max77620 sub-system. The root cause is a refcount leak in max77620_initialise_fps: of_get_child_by_name() returns a node pointer with an incremented refcount, and the patch adds missing of_node_put() to release it when no longer needed. The iss...

CVE-2022-50109 video: fbdev: amba-clcd: Fix refcount leak bugs

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: amba-clcd: Fix refcount leak bugs In clcdfbofinitdisplay, we should call ofnodeput for the references returned by ofgraphgetnextendpoint and ofgraphgetremoteportparent which have increased the refcount. Besides, we...

CVE-2022-50109

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: amba-clcd: Fix refcount leak bugs In clcdfbofinitdisplay, we should call ofnodeput for the references returned by ofgraphgetnextendpoint and ofgraphgetremoteportparent which have increased the refcount. Besides, we...