CVE-2025-38620

In the Linux kernel, the following vulnerability has been resolved: zloop: fix KASAN use-after-free of tag set When a zoned loop device, or zloop device, is removed, KASAN enabled kernel reports "BUG KASAN use-after-free" in blkmqfreetagset. The BUG happens because zloopctlremove calls putdisk,...

CVE-2025-38624 PCI: pnv_php: Clean up allocated IRQs on unplug

In the Linux kernel, the following vulnerability has been resolved: PCI: pnvphp: Clean up allocated IRQs on unplug When the root of a nested PCIe bridge configuration is unplugged, the pnvphp driver leaked the allocated IRQ resources for the child bridges' hotplug event notifications, resulting i...

CVE-2025-38624

CVE-2025-38624 : In the Linux kernel, the pnv_php PCI driver leaked IRQ resources for child bridges during hot unplug of a nested PCIe bridge root, causing a kernel panic. The fix walks all child buses to deallocate IRQ resources before removing devices, and extends the workqueue lifetime to stay...

CVE-2025-38624

In the Linux kernel, the following vulnerability has been resolved: PCI: pnvphp: Clean up allocated IRQs on unplug When the root of a nested PCIe bridge configuration is unplugged, the pnvphp driver leaked the allocated IRQ resources for the child bridges' hotplug event notifications, resulting i...

CVE-2025-38620 zloop: fix KASAN use-after-free of tag set

In the Linux kernel, the following vulnerability has been resolved: zloop: fix KASAN use-after-free of tag set When a zoned loop device, or zloop device, is removed, KASAN enabled kernel reports "BUG KASAN use-after-free" in blkmqfreetagset. The BUG happens because zloopctlremove calls putdisk,...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that originates from the reuse of the zloop device after its release upon removal...

PT-2025-33796 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A use-after-free issue exists in the amdgpu userq suspend function within the kernel's DRM/amdgpu subsystem. This can lead to a kernel bug as indicated by KASAN Kernel Address Sanitize...

Linux Distros Unpatched Vulnerability : CVE-2022-41849

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use- after-free if a physically proximate attacker removes ...

Linux Distros Unpatched Vulnerability : CVE-2025-21838

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: gadget: core: flush gadget workqueue after device removal devicedel can lead to new work being scheduled in gadget-work workqueue. This is observed, for...

Linux Distros Unpatched Vulnerability : CVE-2025-38253

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: HID: wacom: fix crash in wacomaesbatteryhandler Commit fd2a9b29dc9c HID: wacom: Remove AES...

Linux Distros Unpatched Vulnerability : CVE-2025-21978

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: drm/hyperv: Fix address space leak when Hyper-V DRM device is removed When a Hyper-V DRM...

Linux Distros Unpatched Vulnerability : CVE-2022-49896

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: cxl/pmem: Fix cxlpmemregion and cxlmemdev leak When a cxlnvdimm object goes through a -remov...

PT-2025-40070

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s accel/ivpu subsystem where recovery work could be scheduled even after device removal was initiated, potentially leading to use-after-free issues if t...

Linux Distros Unpatched Vulnerability : CVE-2023-23039

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in the Linux kernel through 6.2.0-rc2. drivers/tty/vcc.c has a race condition and resultant use-after-free if a physically proximate...

kernel: writeback: avoid use-after-free after removing device

In the Linux kernel, the following vulnerability has been resolved: writeback: avoid use-after-free after removing device When a disk is removed, bdiunregister gets called to stop further writeback and wait for associated delayed work to complete. However, wbinodewritebackend may schedule bandwid...

kernel: writeback: avoid use-after-free after removing device

In the Linux kernel, the following vulnerability has been resolved: writeback: avoid use-after-free after removing device When a disk is removed, bdiunregister gets called to stop further writeback and wait for associated delayed work to complete. However, wbinodewritebackend may schedule bandwid...

DEBIAN-CVE-2025-38253

In the Linux kernel, the following vulnerability has been resolved: HID: wacom: fix crash in wacomaesbatteryhandler Commit fd2a9b29dc9c "HID: wacom: Remove AES powersupply after extended inactivity" introduced wacomaesbatteryhandler which is scheduled as a delayed work aesbatterywork. In...

UBUNTU-CVE-2025-38253

In the Linux kernel, the following vulnerability has been resolved: HID: wacom: fix crash in wacomaesbatteryhandler Commit fd2a9b29dc9c "HID: wacom: Remove AES powersupply after extended inactivity" introduced wacomaesbatteryhandler which is scheduled as a delayed work aesbatterywork. In...

CVE-2025-38253 HID: wacom: fix crash in wacom_aes_battery_handler()

In the Linux kernel, the following vulnerability has been resolved: HID: wacom: fix crash in wacomaesbatteryhandler Commit fd2a9b29dc9c "HID: wacom: Remove AES powersupply after extended inactivity" introduced wacomaesbatteryhandler which is scheduled as a delayed work aesbatterywork. In...

PT-2025-28881

Name of the Vulnerable Software and Affected Versions: Linux Kernel affected versions not specified Description: The Linux kernel contains a flaw in the Wacom HID driver related to the wacom aes battery handler function. A crash can occur if a Wacom device is removed while the aes battery work is...