CVE-2022-50777 net: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmii_probe

In the Linux kernel, the following vulnerability has been resolved: net: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmiiprobe ofphyfinddevice return device node with refcount incremented. Call putdevice to relese it when not needed anymore...

CVE-2022-50777 net: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmii_probe

In the Linux kernel, the following vulnerability has been resolved: net: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmiiprobe ofphyfinddevice return device node with refcount incremented. Call putdevice to relese it when not needed anymore...

CVE-2022-50775 RDMA/hns: Fix refcount leak in hns_roce_mmap

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix refcount leak in hnsrocemmap rdmausermmapentrygetpgoff takes the reference. Add missing rdmausermmapentryput to release the reference. Acked-by Haoyue Xu...

CVE-2022-50775 RDMA/hns: Fix refcount leak in hns_roce_mmap

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix refcount leak in hnsrocemmap rdmausermmapentrygetpgoff takes the reference. Add missing rdmausermmapentryput to release the reference. Acked-by Haoyue Xu...

CVE-2022-50760 drm/amdgpu: Fix PCI device refcount leak in amdgpu_atrm_get_bios()

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix PCI device refcount leak in amdgpuatrmgetbios As comment of pcigetclass says, it returns a pcidevice with its refcount increased and decreased the refcount for the input parameter @from if it is not NULL. If we...

CVE-2022-50760

CVE-2022-50760 is a Linux kernel vulnerability affecting the DRM/AMDGPU path. The issue stems from a refcount handling in amdgpu_atrm_get_bios(): pci_get_class() returns a pci_device with an increased refcount, and when the loop is broken with a non-NULL pdev, the code must call pci_dev_put() to ...

CVE-2022-50751

CVE-2022-50751 is fixed in the Linux kernel to address a memory leak in configfs_create_dir caused by incorrect refcount handling when configfs_create() fails during subsystem registration. The root cause described across the provided details is that, in the error path, configfs_d_iput() is not r...

CVE-2022-50751 configfs: fix possible memory leak in configfs_create_dir()

In the Linux kernel, the following vulnerability has been resolved: configfs: fix possible memory leak in configfscreatedir kmemleak reported memory leaks in configfscreatedir: unreferenced object 0xffff888009f6af00 size 192: comm "modprobe", pid 3777, jiffies 4295537735 age 233.784s backtrace:...

CVE-2022-50742

CVE-2022-50742 is reported in the Linux kernel under the misc: ocxl subsystem. The issue is described as a possible refcount leak in afu_ioctl(), caused when ocxl_irq_set_handler fails and the code does not release the refcount obtained via eventfd_ctx_fdget. The fix requires calling eventfd_ctx_...

CVE-2022-50742 misc: ocxl: fix possible refcount leak in afu_ioctl()

In the Linux kernel, the following vulnerability has been resolved: misc: ocxl: fix possible refcount leak in afuioctl eventfdctxput need to be called to put the refcount that gotten by eventfdctxfdget when ocxlirqsethandler fails...

CVE-2022-50742 misc: ocxl: fix possible refcount leak in afu_ioctl()

In the Linux kernel, the following vulnerability has been resolved: misc: ocxl: fix possible refcount leak in afuioctl eventfdctxput need to be called to put the refcount that gotten by eventfdctxfdget when ocxlirqsethandler fails...

EUVD-2025-205103

In the Linux kernel, the following vulnerability has been resolved: exfat: fix refcount leak in exfatfind Fix refcount leaks in exfatfind related to exfatgetdentryset. Function exfatgetdentryset would increase the reference counter of es-bh on success. Therefore, exfatputdentryset must be called...

EUVD-2025-205088

In the Linux kernel, the following vulnerability has been resolved: nbd: defer config unlock in nbdgenlconnect There is one use-after-free warning when running NBDCMDCONNECT and NBDCLEARSOCK: nbdgenlconnect nbdallocandinitconfig // configrefs=1 nbdstartdevice // configrefs=2 set NBDRTHASCONFIGREF...

CVE-2023-54076 smb: client: fix missed ses refcounting

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix missed ses refcounting Use new cifssmbsesincrefcount helper to get an active reference of @ses and @ses-dfsrootses if set. This will prevent @ses-dfsrootses of being put in the next call to cifsputsmbses and thus...

CVE-2023-54075 ASoC: mediatek: common: Fix refcount leak in parse_dai_link_info

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: common: Fix refcount leak in parsedailinkinfo Add missing ofnodeputs before the returns to balance ofnodegets and ofnodeputs, which may get unbalanced in case the for loop 'foreachavailablechildofnode' returns ear...

CVE-2023-54075

CVE-2023-54075 affects the Linux kernel ASoC: mediatek: common code, specifically parse_dai_link_info. The root cause is a refcount leak caused by missing balance of of_node_get()/of_node_put() calls, which may become unbalanced if the loop for_each_available_child_of_node returns early. The avai...

CVE-2023-54075 ASoC: mediatek: common: Fix refcount leak in parse_dai_link_info

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: common: Fix refcount leak in parsedailinkinfo Add missing ofnodeputs before the returns to balance ofnodegets and ofnodeputs, which may get unbalanced in case the for loop 'foreachavailablechildofnode' returns ear...

CVE-2022-50718

CVE-2022-50718 concerns a refcount leak in the Linux kernel related to the amdgpu driver. The provided documents confirm the issue arises because pci_get_domain_bus_and_slot() returns a pci device with an incremented refcount, and the caller must decrement it via pci_dev_put(). The fix, as descri...

CVE-2022-50718 drm/amdgpu: fix pci device refcount leak

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix pci device refcount leak As comment of pcigetdomainbusandslot says, it returns a pci device with refcount increment, when finish using it, the caller must decrement the reference count by calling pcidevput. So...

UBUNTU-CVE-2025-68366

In the Linux kernel, the following vulnerability has been resolved: nbd: defer config unlock in nbdgenlconnect There is one use-after-free warning when running NBDCMDCONNECT and NBDCLEARSOCK: nbdgenlconnect nbdallocandinitconfig // configrefs=1 nbdstartdevice // configrefs=2 set NBDRTHASCONFIGREF...