kernel: mmc: sdio: fix possible resource leaks in some error paths

In the Linux kernel, the following vulnerability has been resolved: mmc: sdio: fix possible resource leaks in some error paths If sdioaddfunc or sdioinitfunc fails, sdioremovefunc can not release the resources, because the sdio function is not presented in these two cases, it won't call ofnodeput...

SUSE CVE-2022-48860

In the Linux kernel, the following vulnerability has been resolved: ethernet: Fix error handling in xemacliteofprobe This node pointer is returned by ofparsephandle with refcount incremented in this function. Calling ofnodeput to avoid the refcount leak. As the remove function do...

DEBIAN-CVE-2022-48783

In the Linux kernel, the following vulnerability has been resolved: net: dsa: lantiqgswip: fix use after free in gswipremove ofnodeputpriv-ds-slavemiibus-dev.ofnode should be done before mdiobusfreepriv-ds-slavemiibus...

UBUNTU-CVE-2024-35879

In the Linux kernel, the following vulnerability has been resolved: of: dynamic: Synchronize ofchangesetdestroy with the devlink removals In the following sequence: 1 ofplatformdepopulate 2 ofoverlayremove During the step 1, devices are destroyed and devlinks are removed. During the step 2, OF...

UBUNTU-CVE-2022-48693

In the Linux kernel, the following vulnerability has been resolved: soc: brcmstb: pm-arm: Fix refcount leak and iomem leak bugs In brcmstbpmprobe, there are two kinds of leak bugs: 1 we need to add ofnodeput when foreachmatchingnode breaks 2 we need to add iounmap for each iomap in fail path...

kernel: irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe

In the Linux kernel, the following vulnerability has been resolved: irqchip/ti-sci: Fix refcount leak in tisciintrirqdomainprobe ofirqfindparent returns a node pointer with refcount incremented, We should use ofnodeput on it when not needed anymore. Add missing ofnodeput to avoid refcount leak...

DEBIAN-CVE-2021-47151

In the Linux kernel, the following vulnerability has been resolved: interconnect: qcom: bcm-voter: add a missing ofnodeput Add a missing ofnodeput in ofbcmvoterget to avoid the reference leak...

kernel: memory: of: Fix refcount leak bug in of_get_ddr_timings()

In the Linux kernel, the following vulnerability has been resolved: memory: of: Fix refcount leak bug in ofgetddrtimings We should add the ofnodeput when breaking out of foreachchildofnode as it will automatically increase and decrease the refcount...

kernel: ASoC: fsl_mqs: move of_node_put() to the correct location

In the Linux kernel, the following vulnerability has been resolved: ASoC: fslmqs: move ofnodeput to the correct location ofnodeput should have been done directly after mqspriv-regmap = sysconnodetoregmapgprnp; otherwise it creates a reference leak on the success path. To fix this, ofnodeput is...

kernel: clk: tegra: Fix refcount leak in tegra114_clock_init

A reference count leak was found in the Linux kernel's Tegra114 clock driver. The tegra114clockinit function calls offindmatchingnode, which returns a node pointer with an incremented reference count. The code fails to call ofnodeput when the node is no longer needed, resulting in a reference cou...

kernel: regulator: scmi: Fix refcount leak in scmi_regulator_probe

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

kernel: 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...

kernel: 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 ...

kernel: 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...

kernel: usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe

In the Linux kernel, the following vulnerability has been resolved: usb: ohci-nxp: Fix refcount leak in ohcihcdnxpprobe 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...

kernel: 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...

PT-2025-26120 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A refcount leak issue has been identified in the Linux kernel, specifically in the qmp cooling devices register function. The problem occurs because every iteration of for each availab...

PT-2024-11830 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A refcount leak has been resolved in the Linux kernel, specifically in the rockchip gpiolib register function. The issue occurred because the node returned by of get parent had its...

PT-2022-34212 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.211 Description: The issue is related to a missing of node put in octeon2 usb clocks start, which may potentially lead to security vulnerabilities. However, the actual impact and attack plausibility have no...

PT-2022-7436 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a refcount leak bug in the of xudma dev get function within the dmaengine component of the Linux kernel. This bug can be exploited to cause a denial of service...