CVE-2022-50121

In the Linux kernel, the following vulnerability has been resolved: remoteproc: k3-r5: Fix refcount leak in k3r5clusterofinit Every iteration of foreachavailablechildofnode decrements the reference count of the previous node. When breaking early from a foreachavailablechildofnode loop, we need to...

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-2022-50119

In the Linux kernel, the following vulnerability has been resolved: rpmsg: Fix possible refcount leak in rpmsgregisterdeviceoverride rpmsgregisterdeviceoverride need to call putdevice to free vch when driversetoverride fails. Fix this by adding a putdevice to the error path...

CVE-2022-50108

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-2022-50113

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-2022-50032

In the Linux kernel, the following vulnerability has been resolved: usb: renesas: Fix refcount leak bug In usbhsrza1hardwareinit, offindnodebyname will return a node pointer with refcount incremented. We should use ofnodeput when it is not used anymore...

CVE-2022-50209

The CVE-2022-50209 issue in the Linux kernel concerns a refcount leak in meson_mx_socinfo_init. The root cause is that of_find_matching_node() can return a node pointer with an incremented refcount, requiring an of_node_put() when the reference is no longer needed. The fix adds the missing of_nod...

CVE-2022-50208

CVE-2022-50208 affects the Linux kernel, specifically the soc: amlogic driver code for meson-secure-pwrc.c. In meson_secure_pwrc_probe(), there is a refcount leak on one failure path, which is the root cause described in the Initial Document. The vulnerability is fixed in the same area (refcount ...

CVE-2022-50208 soc: amlogic: Fix refcount leak in meson-secure-pwrc.c

In the Linux kernel, the following vulnerability has been resolved: soc: amlogic: Fix refcount leak in meson-secure-pwrc.c In mesonsecurepwrcprobe, there is a refcount leak in one fail path...

CVE-2022-50207 ARM: bcm: Fix refcount leak in bcm_kona_smc_init

In the Linux kernel, the following vulnerability has been resolved: ARM: bcm: Fix refcount leak in bcmkonasmcinit offindmatchingnode 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-2022-50204 ARM: OMAP2+: pdata-quirks: Fix refcount leak bug

In the Linux kernel, the following vulnerability has been resolved: ARM: OMAP2+: pdata-quirks: Fix refcount leak bug In pdataquirksinitclocks, the loop contains offindnodebyname but without corresponding ofnodeput...

CVE-2022-50197 cpufreq: zynq: Fix refcount leak in zynq_get_revision

In the Linux kernel, the following vulnerability has been resolved: cpufreq: zynq: Fix refcount leak in zynqgetrevision offindcompatiblenode returns a node pointer with refcount incremented, we should use ofnodeput on it when done. Add missing ofnodeput to avoid refcount leak...

CVE-2022-50196 soc: qcom: ocmem: Fix refcount leak in of_get_ocmem

In the Linux kernel, the following vulnerability has been resolved: soc: qcom: ocmem: Fix refcount leak in ofgetocmem ofparsephandle returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount leak. ofnodeput will...

CVE-2022-50194 soc: qcom: aoss: Fix refcount leak in qmp_cooling_devices_register

In the Linux kernel, the following vulnerability has been resolved: soc: qcom: aoss: Fix refcount leak in qmpcoolingdevicesregister Every iteration of foreachavailablechildofnode decrements the reference count of the previous node. When breaking early from a foreachavailablechildofnode loop, we...

CVE-2022-50161 mtd: maps: Fix refcount leak in of_flash_probe_versatile

In the Linux kernel, the following vulnerability has been resolved: mtd: maps: Fix refcount leak in offlashprobeversatile offindmatchingnodeandmatch 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-2022-50157 PCI: microchip: Fix refcount leak in mc_pcie_init_irq_domains()

In the Linux kernel, the following vulnerability has been resolved: PCI: microchip: Fix refcount leak in mcpcieinitirqdomains ofgetnextchild returns a node pointer with refcount incremented, so we should use ofnodeput on it when we don't need it anymore. mcpcieinitirqdomains only calls ofnodeput ...

CVE-2022-50155

CVE-2022-50155 concerns the Linux kernel MTDi parsing code: a refcount leak in bcm4908_partitions_fw_offset was fixed by ensuring of_node_put() is called after of_find_node_by_path() returns a node. The vulnerability affects the kernel component responsible for partition parsing (mtd: parsers: of...

CVE-2022-50154

CVE-2022-50154 (Linux kernel limit): The issue is a refcount leak in the Mediatek Gen3 PCI IRQ domain initialization. Specifically, of_get_child_by_name() returns a node pointer with a bumped refcount; the fix is to call of_node_put() when the node is no longer needed. Affected area: PCI subsyste...

CVE-2022-50152

CVE-2022-50152 is resolved in the Linux kernel via a fix for usb: ohci-nxp: refcount leak in ohci_hcd_nxp_probe. The issue arises because of_parse_phandle() returns a node pointer with an incremented refcount and lacks a corresponding of_node_put() when the node is no longer needed. The patch add...

CVE-2022-50141

In CVE-2022-50141, the Linux kernel component mmc: sdhci-of-esdhc had a refcount leak in esdhc_signal_voltage_switch caused by of_find_matching_node() returning a node pointer with an incremented refcount. The fix adds a missing of_node_put() to release refs when the node is no longer needed, pre...