PT-2025-49446

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel related to the regmap/slimbus component. A correction was made to the bus context pointer used in regmap initialization calls, specifically within the...

PT-2025-49582

In multiple locations of UsbDataAdvancedProtectionHook.java, there is a possible way to access USB data when the screen is off due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

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 stems from a bus context pointer error that could lead to memory corruption...

Linux Distros Unpatched Vulnerability : CVE-2025-40317

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - regmap: slimbus: fix buscontext pointer in regmap init calls Commit 4e65bda8273c ASoC: wcd934x: fix error handling in wcd934xcodecparsedata revealed the problem...

CVE-2025-40283

A use-after-free was found in the btusb Bluetooth driver in the Linux kernel. In btusbdisconnect, calling usbdriverreleaseinterface frees the btusb data structure, but the code subsequently accesses fields from this freed structure, causing a use-after-free condition...

CVE-2025-40269

No description is available for this CVE. Mitigation To mitigate this issue, prevent the sndusbaudio kernel module from loading if USB audio functionality is not required. Create a file /etc/modprobe.d/disable-snd-usb-audio.conf with the following content: install sndusbaudio /bin/true After...

DEBIAN-CVE-2025-40275

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix NULL pointer dereference in sndusbmixercontrolsbadd In sndusbcreatestreams, for UAC version 3 devices, the Interface Association Descriptor IAD is retrieved via usbifnumtoif. If this call fails, a fallback...

CVE-2025-40269

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix potential overflow of PCM transfer buffer The PCM stream data in USB-audio driver is transferred over USB URB packet buffers, and each packet size is determined dynamically. The packet sizes are limited by so...

CVE-2025-40283 Bluetooth: btusb: reorder cleanup in btusb_disconnect to avoid UAF

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: reorder cleanup in btusbdisconnect to avoid UAF There is a KASAN: slab-use-after-free read in btusbdisconnect. Calling "usbdriverreleaseinterface&btusbdriver, data-intf" will free the btusb data associated with...

CVE-2025-40275

CVE-2025-40275 is a Linux kernel vulnerability in the ALSA USB audio path. For UAC v3 devices, snd_usb_create_streams() may retrieve the Interface Association Descriptor (IAD) with usb_ifnum_to_if(), and if that call fails the code may fall back to the next interface to set a BADD profile. The co...

most: usb: Fix use-after-free in hdm_disconnect

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CVE-2025-40223

In the Linux kernel, the following vulnerability has been resolved: most: usb: Fix use-after-free in hdmdisconnect hdmdisconnect calls mostderegisterinterface, which eventually unregisters the MOST interface device with deviceunregisteriface-dev. If that drops the last reference, the device core...

USN-7910-2: Linux kernel (Azure) vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

USN-7909-4: Linux kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S39...

CVE-2025-40223 most: usb: Fix use-after-free in hdm_disconnect

In the Linux kernel, the following vulnerability has been resolved: most: usb: Fix use-after-free in hdmdisconnect hdmdisconnect calls mostderegisterinterface, which eventually unregisters the MOST interface device with deviceunregisteriface-dev. If that drops the last reference, the device core...

CVE-2025-40223

In the Linux kernel, the following vulnerability has been resolved: most: usb: Fix use-after-free in hdmdisconnect hdmdisconnect calls mostderegisterinterface, which eventually unregisters the MOST interface device with deviceunregisteriface-dev. If that drops the last reference, the device core...

kernel: ALSA: usb-audio: ALSA USB Audio Out-of-Bounds Bug

A flaw was found in the Linux kernel ALSA USB audio driver. This vulnerability allows a denial of service via a crafted USB audio device...

USN-7909-3: Linux kernel (FIPS) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S39...

USN-7909-2 linux-intel-iot-realtime, linux-realtime vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S39...

USN-7909-2: Linux kernel (Real-time) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S39...