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: net: fix refcount bug in sk_psock_get (2)

In the Linux kernel, the following vulnerability has been resolved: net: fix refcount bug in skpsockget 2 Syzkaller reports refcount bug as follows: ------------ cut here ------------ refcountt: saturated; leaking memory. WARNING: CPU: 1 PID: 3605 at lib/refcount.c:19...

kernel: ASoC: mt6797-mt6351: Fix refcount leak in mt6797_mt6351_dev_probe

In the Linux kernel, the following vulnerability has been resolved: ASoC: mt6797-mt6351: Fix refcount leak in mt6797mt6351devprobe 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: ASoC: mediatek: mt8173-rt5650: Fix refcount leak in mt8173_rt5650_dev_probe

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8173-rt5650: Fix refcount leak in mt8173rt5650devprobe ofparsephandle returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Fix refcount leak in some error paths...

kernel: xfrm_expand_policies() in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice

A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. An error while resolving policies in xfrmbundlelookup causes the refcount to drop twice, leading to a possible crash and a denial of service...

kernel: PCI: mediatek-gen3: Fix refcount leak in mtk_pcie_init_irq_domains()

In the Linux kernel, the following vulnerability has been resolved: PCI: mediatek-gen3: Fix refcount leak in mtkpcieinitirqdomains ofgetchildbyname returns a node pointer with refcount incremented, so we should use ofnodeput on it when we don't need it anymore. Add missing ofnodeput to avoid...

kernel: scsi: mpt3sas: Fix use-after-free warning

A user after-free vulnerability was found in the Linux kernel in the refcountt variable when performing the controller reset. This issue could lead to denial of service of the system...

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: Linux kernel: Denial of Service in ASoC Mediatek due to refcount leak

A flaw was found in the Linux kernel. A local user could exploit a refcount leak in the Audio System on Chip ASoC Mediatek component, specifically within the mt8183mt6358ts3a227max98357devprobe function. This vulnerability could lead to a Denial of Service DoS due to resource exhaustion...

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...

kernel: scsi: mpt3sas: Fix use-after-free warning

A user after-free vulnerability was found in the Linux kernel in the refcountt variable when performing the controller reset. This issue could lead to denial of service of the system...

PT-2025-26083

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 mc pcie init irq domains function. The of get next child function returns a node pointer with an...

PT-2025-40769

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel has a flaw related to the handling of nfsd file reference counts within the Network File System NFS copy codepath. Specifically, there is a potential for reference count...

PT-2025-26079

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 ehci hcd ppc of probe function. The of find compatible node function returns a node pointer with an...

PT-2025-8577

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A refcount leak issue in the Linux kernel has been identified and resolved. The problem occurs in the intel dp add mst connector function, where a reference count leak can happen if drm...

PT-2025-26080

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 mtk pcie init irq domains function. The of get child by name function returns a node pointer with an...

PT-2025-26049 · 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 ASoC: mediatek: mt8173 module. The problem arises from the of parse phandle function, which returns a...

PT-2025-26050 · 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 ASoC: mt6797-mt6351 component. The problem arises from the of parse phandle function returning a node...

PT-2025-26051 · 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 ASoC: cros ec codec component. The problem arises from the of parse phandle function, which returns a...

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...